HomeMy WebLinkAboutEnergy CodeFORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: 4840 Watersong Way 2
Builder Name: Coastal Construction Design, Inc
'Street: 4840 Watersong Way (Lot41)
Permit Office:
City, State, Zip: Fort Pierce , FL , 34949
Permit Number:
Owner: Akininagbe Residence
Jurisdiction: St Lucie
Design Location: FL, Fort Pierce
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From. Plans)
10. Wall Typeo117.6 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block - Int Insul, Exterior
R=20.0 4744.70 ftz
b. Frame - Steel, Adjacent
R=11.0 372.96 ftz
3. Number of units, if multiple family 1
c. NIA
R= ftz
4. Number of Bedrooms 4
d• N/A
R= ftz
5. Is this a worst case? No
11. Ceiling Types (2044.0 sqft.)
Insulation Area
a. Roof Deck (Unvented)
R=22.0 2044.00 ftz
6. Conditioned floor area above grade (ftz) 4355
b. N/A
R= ftz
Conditioned floor area below grade (ftz) 0
c. N/A
R= ftz
7. Windows(911.4 sqft.) Description Area
12. Ducts
a. Sup: Attic, Ret: Attic, AH: AC 1
R ftz
6 673
a. U-Factor: Dbl, U=0.78 363.17 ftz
b. Sup: Attic, Ret: Attic, AH: AC 2
6 1064
SHGC: SHGC=0.28
b. U-Factor: Dbl, U=1.06 260.75 ftz
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.30
a. Central Unit
29.4 SEER:16.00
c. U-Factor: Dbl, U=0.67 136.00 ftz
b. Central Unit
57.0 SEER:16.00
SHGC: SHGC=0.21
Area Weighted Average Overhang Depth: 5.131 ft.
14. Heating systems
kBtumr Efficiency
Area Weighted Average SHGC: 0.272
a. Electric Strip Heat
21.4 COP:1.00
b. Electric Strip Heat
42.4 COP:1.00
8. Skylights Area
c. U-Factor:(AVG) N/A ftz
15. Hot water systems
SHGC(AVG): N/A
a. Electric
Cap: 50 gallons
9. Floor Types (1945.7 sqft.) Insulation Area
EF: 0.960
a. Slab -On -Grade Edge Insulation R=0.0 1377.50 ftz
b. Conservation features
b. Floor over Garage R=0.0 439.90 ftz
None
c. other (see details) R= 128.30 ft2
16. Credits
None
Total Proposed Modified Loads: 148.50
Glass/Floor Area: 0.209
PASS
Total Baseline Loads: 149.05
I hereby certify that the plans and specifications covered by
Review of the plans and
&114E Sr'1?'
this calculation are in compliance with the Florida Energy
specifications covered by this
_ _ �0
Code.
calculation indicates compliance
y ii,, ''� =
�O
with the Florida Energy Code.
� ��.����
.
PREPARED BY: 2G .
DATE: 06/10/2021
Before construction is completed
this building will be inspected for
compliance with Section 553.908
r�
* °
I hereby certify that this building, as designed, is in compliance
the Florida Energy Code.
Florida Statutes.
COD
with
yyE'i��
OWNER/AGENT:
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 4.00 ACH50 (11402.4.1.2).
F14� CO3``6
6/10/2021 2:22 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 9
FORM R405-2020
INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
4840 Watersong Way 2
Bedrooms: 4
Address Type:
Street Address
Building Type:
User
Conditioned Area: 4355
Lot #
Owner Name:
Akininagbe Residence
Total Stories: 3
Block/Subdivision:
# of Units:
1
Worst Case: No
PlatBook:
Builder Name:
Coastal Construction Design,
Rotate Angle: 0
Street:
4840 Watersong Way
Permit Office:
Cross Ventilation: No
County:
St. Lucie
Jurisdiction:
St Lucie
Whole House Fan: No
City, State,
Zip:
Fort Pierce,
Family Type:
Detached
FL, 34949
New/Existing:
New (From Plans)
Comment:
CLIMATE
Design Temp
Int Design Temp
Heating
Design Daily Temp
Design Location
TMY Site
97.5 %
2.5 %
Winter
Summer Degree Days Moisture
Range
FL, Fort Pierce FL VERO_BEACH_MUNI 39
90
70
75
299
62
Low
BLOCKS
Number
Name
Area
Volume
1
AH1
2668
26285.4
2
AH 2
1687
16026.5
SPACES
Number
Name
Area
Volume Kitchen Occupants
Bedrooms
InfilID
Finished Cooled
Heated
1
3rd FL Elev
28
266 No
0
1
Yes
Yes
Yes
2
3rd FL Hall
120
1140 No
0
1
Yes
Yes
Yes
3
3rd FL Stairs
100
950 No
0
1
Yes
Yes
Yes
4
AC 2
15
142.5 No
0
1
Yes
Yes
Yes
5
Bath 2
53
503.5 No
0
1
Yes
Yes
Yes
6
Bath 3
88
836 No
0
1
Yes
Yes
Yes
7
Bed 2
168
1596 No
0
1
1
Yes
Yes
Yes
8
Bed 3
189
1795.5 No
0
1
1
Yes
Yes
Yes
9
Hers
95
902.5 No
0
1
Yes
Yes
Yes
10
His
41
389.5 No
0
1
Yes
Yes
Yes
11
Loft
132
1254 No
0
1
Yes
Yes
Yes
12
M Bath
229
2175.5 No
0
1
Yes
Yes
Yes
13
M Bedroom
339
3220.5 No
0
1
1
Yes
Yes
Yes
14
WIC 2
33
313.5 No
0
1
Yes
Yes
Yes
15
WIC 3
38
361 No
0
1
Yes
Yes
Yes
16
Wtr Clst
19
180.5 No
0
1
Yes
Yes
Yes
17
1 st FL Elev
28
252 No
0
1
Yes
Yes
Yes
18
2nd FL Evel
25
250 No
0
1
Yes
Yes
Yes
19
2nd FL Hall
108
1080 No
0
1
Yes
Yes
Yes
20
2nd FL Laundry
81
810 No
0
1
Yes
Yes
Yes
21
2nd FL Stairs
96
960 No
0
1
Yes
Yes
Yes
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
SPACES
Number Name Area Volume
Kitchen Occupants
Bedrooms
InfilID
Finished
Cooled
Heated
22
AC 1 16 160
No
0
1
Yes
Yes
Yes
23
Bath 138 1242
No
0
1
Yes
Yes
Yes
24
Bath 4 87 870
No
0
1
Yes
Yes
Yes
25
Bed 4 213 2130
No
0
1
1
Yes
Yes
Yes
26
Clst 15 135
No
0
1
Yes
Yes
Yes
27
FLex Room 642 5778
No
1
1
Yes
Yes
Yes
28
Foyer 136 1278.4
No
0
1
Yes
Yes
Yes
29
Kitchen 303 3272.4
Yes
2
1
Yes
Yes
Yes
30
Landing 28 252
No
0
1
Yes
Yes
Yes
31
Ocean Room/ DR 547 5907.6
No
3
1
Yes
Yes
Yes
32
Pwdr Rm 63 630
No
0
1
Yes
Yes
Yes
33
Stairs/Storage 72 648
No
0
1
Yes
Yes
Yes
34
Storage 40 360
No
0
1
Yes
Yes
Yes
35
W/D 30 270
No
0
1
Yes
Yes
Yes
FLOORS
# Floor Type Space
Perimeter Perimeter R-Value
Area
Joist R-Value
Tile
Wood
Carpet
1 Slab -On -Grade Edge Insulatio Bed 3
27.5 ft
0
189 ftz
____
1
0
0
2 Raised Floor M Bath
-_ ___
128.3 ftz
0
1
0
0
331ab-On-Grade Edge Insulatio M Bedroom
1.7 ft
0
18 ftz
—
1
0
0
4 Slab -On -Grade Edge Insulatio 1 st FL Elev
10.5 ft
0
27.5 ftz
1
0
0
5 Floor over Garage 2nd FL Hall
_- ____
24.5 ftz
0
1
0
0
6 Floor over Garage 2nd FL Laundry
____ __-_
67.3 ftz
0
1
0
0
73lab-On-Grade Edge Insulatio 2nd FL Laundry
1.6 ft
0
14 ftz
___
1
0
0
8 Slab -On -Grade Edge Insulatio Bath
15 ft
0
138 ftz
___
1
0
0
9 Floor over Garage Bath 4
____ ____
83.8 ftz
0
1
0
0
10Floor over Garage Bed 4
-__ ____
211.5 ftz
0
1
0
0
11Slab-On-Grade Edge Insulatio Cist
2 ft
0
15 ftz
____
1
0
0
12Slab-On-Grade Edge Insulatio FLex Room
74 ft
0
642 ftz
___
1
0
0
13Slab-On-Grade Edge Insulatio Foyer
34.5 ft
0
136 ftz
___
1
0
0
14Floor over Garage Kitchen
____ ___
52.8 ftz
0
1
0
0
15Slab-On-Grade Edge Insulatio Kitchen
1.6 ft
0
28 ftz
____
1
0
0
16Slab-On-Grade Edge Insulatio Landing
3.5 ft
0
28 ftz
___
1
0
0
17Slab-On-Grade Edge Insulatio Stairs/Storage
9 ft
0
72 ftz
1
0
0
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
FLOORS
#
Floor Type
Space Perimeter Perimeter R-Value
Area
Joist R-Value
Tile Wood Carpet
18Slab-On-Grade Edge Insulatio
Storage 5 ft 0
40 ft2
1 0
0
19Slab-On-Grade Edge Insulatio
W/D 11.5 ft 0
30 ft2
1 0
0
ROOF
Roof
Gable
Roof
Red
Solar
SA Emitt
Emitt Deck
Pitch
V #
Type Materials Area
Area
Color
Barr
Absor.
Tested
Tested Insul.
(deg)
1
Hip
Metal 2376 ft2
0 ft2
Light
N
0.3
No 0.9
No 22
30.26
ATTIC
RBS
IRCC
V #
Type
Ventilation
Vent Ratio (1 in)
Area
1
Full attic
Unvented
0
2052 ft2
N
N
CEILING
#
Ceiling Type
Space
R-Value
Ins Type
Area
Framing Frac Truss Type
1
Under Attic (Unvented)
3rd FL Elev
0
Blown
28 ft2
0.1
Wood
2
Under Attic (Unvented)
3rd FL Hall
0
Blown
120 ft2
0.1
Wood
3
Under Attic (Unvented)
3rd FL Stairs
0
Blown
100 ft2
0.1
Wood
4
Under Attic (Unvented)
AC 2
0
Blown
15 ft2
0.1
Wood
5
Under Attic (Unvented)
Bath 2
0
Blown
53 ft2
0.1
Wood
6
Under Attic (Unvented)
Bath 3
0
Blown
88 ft2
0.1
Wood
7
Under Attic (Unvented)
Bed 2
0
Blown
168 ft2
0.1
Wood
8
Under Attic (Unvented)
Bed 3
0
Blown
189 ft2
0.1
Wood
9
Under Attic (Unvented)
Hers
0
Blown
95 ft2
0.1
Wood
10
Under Attic (Unvented)
His
0
Blown
41 ft2
0.1
Wood
11
Under Attic (Unvented)
Loft
0
Blown
132 ft2
0.1
Wood
12
Under Attic (Unvented)
M Bath
0
Blown
229 ft2
0.1
Wood
13
Under Attic (Unvented)
M Bedroom
0
Blown
339 ft2
0.1
Wood
14
Under Attic (Unvented)
WIC 2
0
Blown
33 ft2
0.1
Wood
15
Under Attic (Unvented)
WIC 3
0
Blown
38 ft2
0.1
Wood
16
Under Attic (Unvented)
Wtr Clst
0
Blown
19 ft2
0.1
Wood
17
Under Attic (Unvented)
Bed 4
0
Blown
197 ft2
0.1
Wood
18
Under Attic (Unvented)
FLex Room
0
Blown
65 ft2
0.1
Wood
19
Under Attic (Unvented)
Ocean Room/ DR 0
Blown
95 ft2
0.1
Wood
WALLS
Adjacent Wall T44pp
Topace
SOrnt
Cavity Width
Height
Sheathing Framing Solar
Below
1 N
Exterior Concrete Block - Int Ins0rd FL Stairs
20 12
6 9
6
118.8 ft2
0
0 0.3
0
2 S
Exterior Concrete Block - Int Insul Bath 2
20 5
0 9
6
47.5 ft2
0
0 0.3
0
3 N
Exterior Concrete Block - Int Insul Bath 3
20 5
6 9
6
52.3 ft2
0
0 0.3
0
4 E
Exterior Concrete Block - Int Insul Bath 3
20 6
6 9
6
61.8 ft2
0
0 0.3
0
5 S
Exterior Concrete Block - Int Insul Bed 2
20 12
0 9
6
114.0 ft2
0
0 0.3
0
6/10/2021 2:22 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 9
FORM R405-2020
WALLS
Adjacent To
Wall TVPPSpace
Cavity
Width
Height
Sheathing Framing
Solar
Below
6
E
Exterior
Concrete Block - Int Insul Bed 3
20
14
0 9
6
133.0 ft2
0
0
0.3
0
7
S
Exterior
Concrete Block - Int Insul Bed 3
20
13
6 9
6
128.3 ft2
0
0
0.3
0
8
N
Exterior
Concrete Block- Int Insul Hers
20
12
6 9
6
118.8 ft2
0
0
0.3
0
9
N
Exterior
Concrete Block - Int Insul Loft
20
18
0 9
6
171.0 ft2
0
0
0.3
0
10
E
Exterior
Concrete Block - Int Insul Loft
20
6
6 9
6
61.8 ft2
0
0
0.3
0
11
N
Exterior
Concrete Block - Int Insul M Bath
20
16
6 9
6
156.8 ft2
0
0
0.3
0
12
S
Exterior
Concrete Block - Int Insul M Bath
20
9
6 9
6
90.3 ft2
0
0
0.3
0
13
W
Exterior
Concrete Block - Int Insul M Bath
20
13
6 9
6
128.3 ft2
0
0
0.3
0
14
S
Exterior
Concrete Block - Int InsLM Bedroom
20
18
0 9
6
171.0 ft2
0
0
0.3
0
15
W
Exterior
Concrete Block - Int lnstAA Bedroom
20
13
6 9
6
128.3 ft2
0
0
0.3
0
16
S
Exterior
Concrete Block - Int Insul WIC 2
20
5
6 9
6
52.3 ft2
0
0
0.3
0
17
S
Exterior
Concrete Block - Int Insul WIC 3
20
5
0 9
6
47.5 ft2
0
0
0.3
0
18
N
Exterior
Concrete Block - Int Insul Wtr Clst
20
3
6 9
6
33.3 ft2
0
0
0.3
0
_ 19
S
Garage
Frame - Steel 1 st FL Elev
11
5
0 9
0
45.0 ft2
0
0.001
0.8
0
20
E
Garage
Frame - Steel 1st FL Elev
11
5
6 9
0
49.5 ft2
0
0.001
0.8
0
21
N
Exterior
Concrete Block - Int Inst2nd FL Hall
20
9
6 10
0
95.0 ft2
0
0
0.3
0
22
S
Exterior
Concrete Block - Int Ins2hd FL Laund
20
9
6 10
0
95.0 ft2
0
0
0.3
0
23
N
Exterior
Concrete Block - Int Insflhd FL Stairs
20
12
0 10
0
120.0 ft2
0
0
0.3
0
24
N
Exterior
Concrete Block - Int Insul Bath
20
11
0 9
0
99.0 ft2
0
0
0.3
0
25
W
Exterior
Concrete Block - Int Insul Bath
20
4
0 9
0
36.0 ft2
0
0
0.3
0
26
N
Exterior
Concrete Block - Int Insul Bath 4
20
5
6 10
0
55.0 1`12
0
0
0.3
0
27
E
Exterior
Concrete Block - Int Insul Bath 4
20
6
6 10
0
65.0 ft2
0
0
0.3
0
28
N
Exterior
Concrete Block - Int Insul Bed 4
20
2
6 10
0
25.0 ft2
0
0
0.3
0
29
E
Exterior
Concrete Block - Int Insul Bed 4
20
14
0 10
0
140.0 ft2
0
0
0.3
0
30
S
Exterior
Concrete Block - Int Insul Bed 4
20
16
0 10
0
160.0 ft2
0
0
0.3
0
31
W
Exterior
Concrete Block - Int Insul Clst
20
2
0 9
0
18.0 ft2
0
0
0.3
0
32
E
Exterior
Concrete Block - Int lnsuFLex Room
20
5
0 9
0
45.0 ft2
0
0
0.3
0
33
S
Exterior
Concrete Block - Int lns FLex Room
20
30
0 9
0
270.0 ft2
0
0
0.3
0
34
W
Exterior
Concrete Block - Int lnsuFLex Room
20
18
0 9
0
162.0 1`12
0
0
0.3
0
35
S
Garage
Frame - Steel FLex Room
11
11
6 9
0
103.5 ft2
0
0.001
0.8
0
36
E
Garage
Frame - Steel FLex Room
11
9
6 9
0
85.5 ft2
0
0.001
0.8
0
37
N
Exterior
Concrete Block - Int Insul Foyer
20
18
6 9
5
174.2 ft2
0
0
0.3
0
_38
E
Exterior
Concrete Block - Int Insul Foyer
20
6
6 9
5
61.2 ft2
0
0
0.3
0
39
E
Garage
Frame - Steel Foyer
11
1
6 9
5
14.1 ft2
0
0.001
0.8
0
_40
S
Garage
Frame - Steel Foyer
11
8
0 9
5
75.3 ft2
0
0.001
0.8
0
41
S
Exterior
Concrete Block - Int Insul Kitchen
20
17
0 10
10
184.2 W
0
0
0.3
0
42
N
Exterior
Concrete Block - Int Insul Landing
20
3
6 9
0
31.5 ft2
0
0
0.3
0
43
N
Exterior
Concrete Block - Int Ins0cean Room/
20
23
0 10
10
249.2 ft2
0
0
0.3
0
44
S
Exterior
Concrete Block - Int Ins0cean Room/
20
13
0 10
10
140.8 ft2
0
0
0.3
0
_45
SW
Exterior
Concrete Block -.Int InsClcean Room/
20
8
6 10
10
92.1 ft2
0
0
0.3
0
46
W
Exterior
Concrete Block - Int InsU can Room/
20
21
0 10
10
227.5 ft2
0
0
0.3
0
47
N
Exterior
Concrete Block - Int Insul Pwdr Rm
20
9
0 10
0
90.0 ftZ
0
0
0.3
0
48
E
Exterior
Concrete Block - Int Insul Pwdr Rm
20
6
6 10
0
65.0 ft2
0
0
0.3
0
6/10/2021 2:22 PM EnergyGauge@ USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 9
FORM R405-2020
WALLS
Adjacent
Space
Cavity
Width
Height
Sheathing Framing
Solar
Below
_49
N
Exterior
Concrete Block - Int InsiStairs/Storag
20
9
0 9 0
81.0 ft2
0 0
0.3
0
_ 50
N
Exterior
Concrete Block - Int Insul Storage
20
5
0 9 0
45.0 ft2
0 0
0.3
0
51
N
Exterior
Concrete Block - Int Insul W/D
20
7
6 9 0
67.5 ft2
0 0
0.3
0
52
W
Exterior
Concrete Block - Int Insul W/D
20
4
0 9 0
36.0 ft2
0 0
0.3
0
WINDOWS
Orientation shown is the entered, Propose
/
Wall
V #
Omt
ID
Frame
Panes
NFRC
U-Factor
SHGC
Iml
_ 1
S
2
Vinyl
Low-E Double
Yes
0.78
0.28
Y
_ 2
E
4
Vinyl
Low-E Double
Yes
0.78
0.28
Y
3
S
5
Vinyl
Low-E Double
Yes
0.78
0.28
Y
_ 4
E
6
Vinyl
Low-E Double
Yes
0.78
0.28
Y
5
E
6
Vinyl
Low-E Double
Yes
0.67
0.28
Y
6
N
9
Vinyl
Low-E Double
Yes
0.78
0.28
Y
7
E
10
Vinyl
Low-E Double
Yes
0.78
0.28
Y
8
W
13
Vinyl
Low-E Double
Yes
0.78
0.31
Y
9
S
14
Vinyl
Low-E Double
Yes
0.78
0.28
Y
_ 10
W
15
Vinyl
Low-E Double
Yes
1.06
0.3
Y
11
N
18
Vinyl
Low-E Double
Yes
0.78
0.28
Y
_ 12
N
21
Vinyl
Low-E Double
Yes
0.78
0.28
Y
13
N
21
Vinyl
Low-E Double
Yes
0.8
0.2
Y
14
S
22
Vinyl
Low-E Double
Yes
0.78
0.28
Y
15
S
22
Vinyl
Low-E Double
Yes
0.8
0.2
Y
16
W
25
Vinyl
Low-E Double
Yes
0.67
0.21
Y
17
E
27
Vinyl
Low-E Double
Yes
0.78
0.28
Y
_ 18
E
29
Vinyl
Low-E Double
Yes
0.78
0.28
Y
19
E
29
Vinyl
Low-E Double
Yes
0.67
0.21
Y
_ 20
S
33
Vinyl
Low-E Double
Yes
0.78
0.28
Y
21
W
34
Vinyl
Low-E Double
Yes
0.67
0.21
Y
22
N
37
Vinyl
Low-E Double
Yes
0.78
0.28
Y
23
E
38
Vinyl
Low-E Double
Yes
0.67
0.21
Y
24
E
38
Vinyl
Low-E Double
Yes
0.67
0.21
Y
_ 25
S
41
Vinyl
Low-E Double
Yes
0.78
0.28
Y
26
S
41
Vinyl
Low-E Double
Yes
0.8
0.2
Y
27
N
43
Vinyl
Low-E Double
Yes
0.78
0.28
Y
28
N
43
Vinyl
Low-E Double
Yes
0.8
0.2
Y
29
S
44
Vinyl
Low-E Double
Yes
0.78
0.28
Y
30
S
44
Vinyl
Low-E Double
Yes
0.8
0.2
Y
31
SW
45
Vinyl
Low-E Double
Yes
1.06
0.3
Y
32
W
46
Vinyl
Low-E Double
Yes
1.06
0.3
Y
33
N
47
Vinyl
Low-E Double
Yes
0.78
0.28
Y
_ 34
N
47
Vinyl
Low-E Double
Yes
0.8
0.2
Y
G
orientation.
Overhang
Area
Depth
Separati
10.0ft2
2ft5in
2ft0in
8.0ft2
2ft5in
2ft0in
26.7ft2
2ft5in
2ft0in
8.0ft2
2ft5in
2ft0in
43.3ft2
6ft0in
2ft0in
29.5ft2
2ft5in
2ft0in
24.6ft2
2ft5in
2ft0in
54.0ft2
2ft5in
2ft0in
25.0ft2
2ft5in
2ft0in
65.0ft2
9ft0in
2ft0in
10.0ft2
2ft5in
2ft0in
24.1ft2
2ft5in
2ft0in
10.3ft2
2ft5in
2ft0in
11.7ft2
2ft5in
2ft0in
5.0ft2
2ft5in
2ft0in
16.7ft2
8ft0in
2ft0in
8.0ft2
6ft0in
2ft0in
8.0ft2
6ft0in
2ft0in
43.3ft2
6ft0in
2ft0in
54.2ft2
2ft5in
2ft0in
44.0ft2
8ft0in
2ft0in
27.1ft2
2ft5in
2ft0in
8.0ft2
4ft0in
2ft0in
24.0ft2
4ft0in
2ft0in
13.3ft2
2ft5in
2ft0in
6.7ft2
2ft5in
2ft0in
24.9ft2
2ft5in
2ft0in
10.7ft2
2ft5in
2ft0in
36.9ft2
2ft5in
2ft0in
15.8ft2
2ft5in
2ft0in
69.8ft2
9ft0in
2ft0in
126.0ft2
9ft0in
2ft0in
13.2ft2
2ft5in
2ft0in
5.7ft2
2ft5in
2ft0in
Int Shade Screening
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
Drapes/blinds
Exterior 5
6/10/2021 2:22 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 6 of 9
FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
GARAGE
F#
Floor Area Ceiling Area
Exposed Wall Perimeter Avg. Wall Height Exposed Wall Insulation
1
440 ft2
440 ft2
64 ft 8 it 1
INFILTRATION
# Scope
Method
SLA
CFM 50 ELA EgLA ACH ACH 50
1 Wholehouse
Proposed ACH(50)
.000247
2820.8 154.76 290.54 .1211 4
HEATING SYSTEM
#
System Type
Subtype
Speed Efficiency Capacity Block
Ducts
1
2
Electric Strip Heat/
Electric Strip Heat/
None
None
COP:1 21.45 kBtu/hr 2
COP:1 42.4 kBtu/hr 1
sys#1
sys#2
COOLING SYSTEM
#
System Type
Subtype
Subtype Efficiency Capacity Air Flow SHR Block
Ducts
1
2
Central Unit/
Central Unit/
Split
Split
Singl SEER: 16 29.4 kBtu/hr 882 cfm 0.85 2
Singl SEER: 16 57 kBtu/hr 1710 cfm 0.85 1
sys#1
sys#2
HOT WATER SYSTEM
#
System Type SubTpe
Location
EF Cap Use SetPnt Conservation
1
Electric None
Garage
0.96 50 gal 62.3 gal 120 deg None
SOLAR HOT WATER SYSTEM
FSEC
Cert # Company Name
Collector Storage
System Model # Collector Model # Area Volume FEF
None
None
ft2
DUCTS
V #
— Supply —
Location R-Value Area
— Return — Air CFM 25 CFM25 HVAC #
Location Area Leakage Type Handler TOT OUT QN RLF Heat Cool
1
2
Attic 6 673 ft2
Attic 6 1064 ft2
Attic
Attic
673 ft2 Default Leakage AC 1 (Default) (Default)
1064 ft2 Default Leakage AC 2 (Default) (Default)
1 1
2 2
6/10/2021 2:22 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software . Page 7 of 9
mpu PAns_9n9n INPIIT SIIMMLARY CHECKLIST REPC)RT
TEMPERATURES
Programable Thermostat: N
Ceiling Fans:
Coolin [[ j� Jan [ ]
Heatin[X] Jan
Feb
Feb
[[ ]] Mar
[X] Mar
[ ] Apr
[ j Apr
[
[
j Ma
] May
Jun
Jun
[X] Jul
[ ] Jul
[X] Au
] AuE
[X] Se
j Sep
[ ] Oct [ j
[ ] Oct [X]
Nov
Nov
Dec
Dec
Venting[[ ]] Jan [[ �]
I I
Feb
[[XX]] Mar
[X] A r
[
] May
Jun
[ ]Jul
E ] Aug
] Se
[X] Oct [X]
Nov
Dec
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2
3
4
5
6
7
8
9
10
11
12
Cooling (WD)
AM
78
78
78
78
78
78
78
78
80
80
80
80
PM
80
80
80
80
78
78
78
78
78
78
78
78
Cooling (WEH)
AM
78
78
78
78
78
78
78
78
80
80
80
80
PM
80
80
80
80
78
78
78
78
78
78
78
78
Heating (WD)
AM
65
65
65
65
65
65
65
68
68
68
68
68
PM
68
68
68
68
68
68
68
68
68
68
68
68
Heating (WEH)
AM
65
65
65
65
65
65
65
68
68
68
68
68
PM
68
68
68
68
68
68
68
68
68
68
68
68
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space
Default(8 Ibs/sq.ft.
0 ft2
0 ft
0.3
3rd FL Elev
Default(8 Ibs/sq.ft.
ft2
ft
0.3
3rd FL Hall
Default(8 Ibs/sq.ft.
ft2
ft
0.3
3rd FL Stairs
Default(8 Ibs/sq.ft.
ft2
ft
0.3
AC 2
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Bath 2
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Bath 3
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Bed 2
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Bed 3
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Hers
Default(8 Ibs/sq.ft.
ft2
ft
0.3
His
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Loft
Default(8 Ibs/sq.ft.
ft2
ft
0.3
M Bath
Default(8 Ibs/sq.ft.
ft2
ft
0.3
M Bedroom
Default(8 lbs/sq.ft.
ft2
ft
0.3
WIC 2
Default(8 Ibs/sq.ft.
ft2
ft
0.3
WIC 3
Default(8 lbs/sq.ft.
ft2
ft
0.3
Wtr Clst
Default(8 Ibs/sq.ft.
ft2
ft
0.3
1st FL Elev
Default(8 lbs/sq.ft.
ft2
ft
0.3
2nd FL Evel
Default(8 Ibs/sq.ft.
ft2
ft
0.3
2nd FL Hall
Default(8 Ibs/sq.ft.
ft2
ft
0.3
2nd FL Laundry
Default(8 Ibs/sq.ft.
ft2
ft
0.3
2nd FL Stairs
Default(8 Ibs/sq.ft.
ft2
ft
0.3
AC 1
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Bath
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Bath 4
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Bed 4
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Clst
Default(8 Ibs/sq.ft.
ft2
ft
0.3
FLex Room
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Foyer
Default(8 lbs/sq.ft.
ft2
ft
0.3
Kitchen
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Landing
6/10/2021 2:22 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 8 of 9
FORM R405-2020
INPUT SUMMARY CHECKLIST REPORT
MASS
Mass Type
Area
Thickness
Furniture, Fraction
Space
Default(8 Ibs/sq.ft.
ftz
ft
0.3
Ocean Room/ DR
Default(8 Ibs/sq.ft.
ftz
ft
0.3
Pwdr Rm
Default(8 Ibs/sq.ft.
ft2
ft
0.3
Stairs/Storage
Default(8 lbs/sq.ft.
ftz
ft
0.3
Storage
Default(8 Ibs/s .ft.
ftz
ft
0.3
W/D
6/10/2021 2:22 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 9 of 9
FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 100
The lower the EnergyPerformance Index, the more efficient the home.
4840 Watersong Way (Lot41), Fort Pierce, FL, 34949
1. New construction or existing
2. Single family or multiple family
3. Number of units, if multiple family
4. Number of Bedrooms
5. Is this a worst case?
6. Conditioned floor area (ft2
7. Windows"
Description
a. U-Factor:
Dbl, U=0.78
SHGC:
SHGC=0.28
b. U-Factor:
Dbl, U=1.06
SHGC:
SHGC=0.30
c. U-Factor:
Dbl, U=0.67
SHGC:
SHGC=0.21
d. U-Factor:
other (see details)
SHGC:
other (see details)
Area Weighted Average Overhang Depth:
Area Weighted Average SHGC:
8. Skylights
Description
a. U-Factor(AVG):
N/A
SHGC(AVG):
N/A
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
Detached
a. Concrete Block - Int Insul, Exterior
R=20.0
4744.70 ft2
b. Frame - Steel, Adjacent
R=11.0
372.96 ft2
1
c. N/A
R=
ft2
4
d. N/A
R=
ft2
11. Ceiling Type and insulation level
Insulation
Area
No
a. Roof Deck (Unvented)
R=22.0
2044.00 ft2
4355
b. N/A
R=
ft2
Area
c. N/A
R=
ft2
363.17 ft2
Ducts, location & insulation level
R ft2
a.
a. Sup: Attic, Ret: Attic, AH: AC 1
6 673
b. Sup: Attic, Ret: Attic, AH: AC 2
6 1064
260.75 ft2
13. Cooling systems
kBtu/hr
Efficiency
136.00 ft2
a. Central Unit
?9.4 SEER:16.00
b. Central Unit
57.0 SEER:16.00
151.50 ft2
14. Heating systems
kBtu/hr
Efficiency
a. Electric Strip Heat
21.4
COP:1.00
5.131 ft.
b. Electric Strip Heat
42.4
COP:1.00
0.272
Area
15. Hot water systems
ft2
a. Electric
Cap: 50 gallons
EF: 0.96
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1377.50 ft2
b. Floor over Garage R=0.0 439.90 1112
c. other (see details) R= 128.30 f12
b. Conservation features
None
Credits (Performance method)
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded)
in this home before final inspec ' n. therwise, a new EPL Display Card will be completed
based on installed Code c an eatures.
Builder Signature: Date: 7 A,/
Address of New Home: Y8 VD W XA, 091t, WA V City/FL Zip: fT 1PI,,rAg4; FZ-
3 Y? Yg
WE
None
*Note: This is not a Building Energy Rating. If your Index is below 70, your home may qualify for energy efficient
mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida Building Code,
Energy Conservation, contact the Florida Building Commission's support staff.
**Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
6/10/2021 2:22 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Florida Building Code,. Energy Conservation, 7th Edition (2020)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: 4840 Watersong Way (Lot41) Permit Number:
Fort Pierce, FL , 34949
MANDATORY REQUIREMENTS - See individual code sections for full details.
V/
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory).The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
❑ (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory.). The.building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
❑ R402.4.1 Building thermal envelopeThe building thermal envelope shall comply with Sections R402.4.1.1 and
R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3•through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
❑R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm
per square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
6/10/2021 2:23 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software I Page 1 of 5
MANDATORY REQUIREMENTS - (Continued)
❑R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1 Controls.
❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
❑ R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
❑ R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handier. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
❑ R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
❑ R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41 °C)
or below 55`F (1 WC) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
❑ R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are
installed, they shall be in accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall
❑ be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating hot water system pumps shall start the pump based on the identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no
demand for hot water.
❑ R403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the
times when heated water is used in the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3 Y2 inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
❑ R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 100°F to 140OF (38°C to 60°C).
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned off.
❑ R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2. I.
❑ R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
❑ R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
❑ R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment.
R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based
❑ on the equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation
methodologies, based on building loads for the directional orientation of the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMIWATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 916
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MANDATORY REQUIREMENTS - (Continued)
❑R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section 11403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ G403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403.
❑ R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (I VC), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40oF (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
❑ R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
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QR403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
the water surface or a liquid cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
Elefficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
R403.11 Portable spas (Mandatory).The energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house
is less than 75 pints/day and greater.than 2.38 liters/kWh.if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2. The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential.
R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
L_I R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
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2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: 4840 Watersong Way 2 Builder Name: Coastal Construction Design, Inc
Street: 4840 Watersong Way (Lot41) Permit Office:
City, State, Zip: Fort Pierce , FL , 34949 Permit Number:
U
Owner: Akininagbe Residence Jurisdiction: St Lucie
W
x
Design Location: FL, Fort Pierce
U
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
requirements
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in any dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls
. The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace wall
.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spac
as.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the finished surface.
thermal envelope shall be airtight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
PytAnd behind piping grid wiring,
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
extedorwalls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or,
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
between fire sprinkler cover Hates and walls or ceolinus.
a. In addition, inspection of log walls shall be in accordance with the provisions of [CC-400.
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Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction: St Lucie
Permit #:
Job Information
Builder: Coastal Construction Design, IrQommunity: Lot: NA
Address: 4840 Watersong Way (Lot41)
City: Fort Pierce State: FL Zip: 34949
Air Leakage Test Results Passing results must meet either the Performance, Prescriptive, or ERI Method
O PRESCRIPTIVE METHOD -The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 7 air
changes per hour at a pressure of 0.2 inch w.g. (50 Pascals) in Climate Zones 1 and 2.
Q PERFORMANCE or ERI METHOD -The building or dwelling urfit shall be tested and verified as having an air leakage rate of not exceeding
the selected ACH(50) value, as shown on Form R405-2020 (Performance) or R406-2020 (ERI), section labeled as infiltration, sub -section ACH50.
ACH(50) specified on Form R405-2020-Energy Calc (Performance) or R406-2020 (ERI): 4.000
x 60 _ 42312 = Method for calculating building volume:
CFM(50) Building Volume ACH(50)
Q Retrieved from architectural plans
1-1 PASS Code
• software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation O Field measured and calculated
must be verified by building department.
R402A.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g), or (1) or an approved third party. A written report of the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results are in accordance with the 2020 7th Edition Florida Building Code
Energy Conservation requirements according to the compliance method selected above.
Signature of Tester: Date of Test:
Printed Name of Tester:
License/Certification #: Issuing Authority:
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FORM R405-2020
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This checklist
❑ Form R405-2020 report
❑ Input summary checklist that can be used for field verification (usually four pages/may be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1- one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R405 duct leakage type indicates anything other than "default leakage" then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
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