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HomeMy WebLinkAboutHVAC LOAD CALCULATIONSAPR
ST. Lucie Crmittin
ounty, Peg
scANNED
BY
St Lucie CountY
FYC-Baxley
AC Load Calculations
for
FY Construction, LLC
4568 Royal Palm Beach Blvd
West Palm Beach, FL 33411
Prepared By:
Ken Fonorow
Florida H.E.R.O., Inc.
15220 NW 5th Ave
Newberry, FI 32669
(352)472-5661
Thursday, February 1, 2018
I
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA M796. Copy
Rhvac - Residential & Light Commercial HVAC Lo
ds Elite Software Development, Inc.
Florida H.E.R.O.
FYC-Baxlev
Newberry. FL 32669
Pa e 2
Project Report
General Project Information
Project Title: FYC-Baxley
Designed By: Ken Fonorow
Project Date: 2/1/2018
Client Name: FY Construction, LLC
Client Address: 4568 Royal Palm Beach Blvd
Client City: West Palm Beach, FL 33411
Client Phone: 561 239-7016
Client Fax: 561 768-9514
Company Name: Florida H.E.R. Inc.
Company Representative: Ken Fonorow
Company Address: 15220 NW 5th Ave
Company City: Newberry, FI 32669
Company Phone: (352) 472-5661
Company E-Mail Address: ken@floridahero.com
Company Website: www.floridahero.com
Design Data
Reference City:
Fort Pierce, Florida
Building Orientation:
Front door faces North
Daily Temperature Range:
Medium
Latitude:
27 Degrees
Elevation:
25 ft.
Altitude Factor:
0.999
Outdoor Outdoor
Outdoor Indoor Indoor Grains
Dry Bulb Wet Bul�
Winter: 42 39.4
Rel.Hum $el.HLtdm Dry Bulb Difference
n/a n/a 72 n/a
Summer: 90 718
59% 50% 75 61
Check Figures
Total Building Supply CFM:
1,200 CFM Per Square ft.: 0.426
Square ft. of Room Area:
2,819 Square ft. Per Ton: 1,075
Volume (ft3) of Cond. Space:
30,990
FlBuilding Loads
Total Heating Required Including Ventilatio
Air: 28,736 Btuh 28.736 MBH
Total Sensible Gain:
23,276 Btuh 74 %
Total Latent Gain:
8,188 Btuh 26 %
'Total Cooling Required Including Ventilation
Air: 31,464 Btuh 2.62 Tons (Based On Sensible + Latent)
Notes
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
I
I
I
C:\Users\Owner\Desktop\AII .Rh Files\All .rh9 find ings\FYC-Baxley. rh 9 Thursday, February 1, 2018, 12:05 PM
Rhvac - Residential & Light Commercial HVAC
Florida H.E.R.O.
System 1 Whole House
Input Data
Winter:
Summer:
Calculate:
Use Schedule:
Roughness Factor:
Pressure Drop:
Minimum Velocity:
Maximum Velocity:
Minimum Height:
Maximum Height:
42
90
Main Trunk .
Yes
Yes
0.15000
0.1000
in.wg./100
ft.
650
ft./min
900
ft./min
0
in.
0
in.
Outdoor Outdoor
Vet Bulb Rel.Hum 1
39.4
80%
78
59%
Runouts
Yes
Yes
0.15000
0.1000
in.wg./100 ft.
450
ft./min
750
ft./min
0
in.
0
in.
Elite Software Development, Inc.
FYC-Baxley
Page 3
Indoor Indoor
Grains
fl.Hum Dry Bulb
Difference
n/a 72
n/a
50% 75
61.09
Winter
Infiltration Specified: 0.110
AC/hr
Summer
0.060 AC/hr
57- CFM .. _...
31 - CFM.-__ .
Infiltration Actual: 0.266 AC/hr
0.000 AC/hr
Above Grade Volume: X 30,990 Cu.ft.
X 30,990 Cu.ft.
8,238 Cu.ft./hr
X 0.0167
0 Cu.ft./hr
X 0.0167
Total Building Infiltration: 137 CFM
0 CFM
Total Building Ventilation: 0 CFM
125 CFM
---System 1---
Infiltration & Ventilation Sensible Gain Multiplier: 16.49
= (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier:
41.50
= (0.68 X 0.999 X 61.09 Grains Difference)
Infiltration & Ventilation Sensible Loss Multiplier:
32.97
= (1.10 X 0.999 X 30.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.110 AC/ Ir
(57 CFM), Construction: Tight
Summer Infiltration Specified: 0.060 AC/t
r (31 CFM), Construction: Tight
C:\Users\Owner\Desktop\AII .Rh Files\AII .rh9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM
I
o..
Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. 11
Florida H.E.R.O. I FYC-Baxley 11
Duct Size Preview
Room or
Duct Name
MinimU
Source Velocit
Ma)dmunj Rough Desigj
Velocit Facto U10
SPI Duc Duc Ht CI Act. Duct
Loss Velocit Lengt Flow Flow
System 1
E
Supply Runouts
i
- - _
- -- -- --
-
Zone 1
1 Master Bedroom
'.Built In , ,
450 _
750
0 15
0 1
j 370 2
156i
145;
145
2--
2 Master VVIC 1
Built-in
450
750 -
0.15
0.11
- 248_2
54;
22;
22
1--
3 Master VVIC 2
Built -In
450;
750
0.15,
0.1
28.9
2�
31
3
1--
4-Master Bath
; Built -In '
450'
750
0.1;
; 487.3
961
96:
1-
5-Master Bath WC
Built -In
450
750'
_0.15
0.15
0.1;
i...
_ _
s- 124.7,
_ _15_7;
131
111
11
1-_
_
6-Den
i Built-in
450i
750
0 15
0 1i
- - ---
389
83
761
761
1-
-_-_.-__--- -- _
7-Foyer
__ _.
Built In
4501
_ _._.
750
0 15
_
0 11
--
412 3
_
46.
r
361
361
-.-_
1-
8 Great Room
Built In
50
750
0.15
0.11
552 7
125;
217'
217,
2--
9-Kitchen
I Built In i
,4501
750 -
015
0.11
_ _ _. _ __. 464.4
_ .__.' . 21,
124
1241
1--
10 Pantry
Built In
450
750,
0.15
0.1
3�
3;
1-
11-_Dining
Built -In
450;
750'
0.15
0.111
_322
i 415
1081!
811
81;
1--
112-Bath 3 -
Built -In
450
750'
0,15
0.1!
7084
.
- i 63;;
62
62i
1--
-- --- - - - - -
13-Bedroom 4
- -- -----
! Built -In '
-r
450'
-
750.
- i
0.15
-
0.1
-------
1 344.6
- --- ----
5Ti
68
68,
-
1--
14-BR 4 VVIC ; Built -In
--- _ .. -- _ _
15 Bedroom 3 Built-in
450( __._..750'
4501 750
0.15
0 15
0.1!
0.1I
194 3
- _ -__,
379.1
48`;
.- - ---'
55;'
171
741
1T
74
1-
- -- ---
1--
_._._
16_BR 3 WIC ..._
_
_ _ _ _a Built-in
450,
_
750
0.15
0.11
_
112.3
_ 24;;
101
10'
_.--
1-
-__
17-Bath 2
Built-in
450
_
750I
0.15
0.1j
229.8
_ 33
-
20
20-
1--
-
-
18-Utilitv
( Built -In i
450:
-
750
- - 1
0.15
0.1T
748.5
j 99.
65i
65'
1-
19-Bedroom 2
- -- -- -- ---- -
Built -In
- --
450'
-•
750,
--- ----
0.15'
- 0.11
- 356.9
5511
- ---------
70[
--- -
70; ---
1--
Other Ducts in System 1
I
Suoolv Main Trunk
Built -In
656
906
0.15
0.11
6751
! 1.200'
1.206
1.200
16x1El
Summary
Svstem 1
- Heatina Flow: 1200
Cooling Flow: 1200
C:\Users\Owner\Desktop\AII .Rh FilesWll . h9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM
I
Rhvac - Residential & Light Commercial HVAC Loads
Elite Software Development,
Inc.
Florida H.E.R.O.
FYC-Baxley
Newberry, FL 32669
Page-5
Total Building Summa1y Loads;
'Component
I
Area Sen Lat
Sen
Total
Description
Quan Loss Gain
Gain
Gain
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
60 612 0
420
420
• ground reflectance = 0.23, outdoor insect screen with
50% coverage, medium color blinds at 45I with 25%
coverage, u-value 0.34, SHGC 0.23
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
42 428 0
842
842
ground reflectance = 0.23, u-value 0.34, SHGC 0.23
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
8 82 0
234
234
ground reflectance = 0.23, u-value 0.34, SHGC 0.23
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
15 153 0
134
134
ground reflectance = 0.32, outdoor insecti screen with
50% coverage, u-value 0.34, SHGC 0.231
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
42 428 0
417
417
ground reflectance = 0.32, u-value 0.34, SHGC 0.23
10C-f: Glazing -French door, double pane low a glass (e =
96 1,296 0
1,516
1,516
0.40), insulated fiberglass frame, ground reflectance
= 0.32, u-value 0.45, SHGC 0.43
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
30 306 0
210
210
ground reflectance = 0.32, outdoor insect screen with
50% coverage, medium color blinds at 45° with 25%
coverage, u-value 0.34, SHGC 0.23
10C-f: Glazing -French door, double pane low-e glass (e =
21.3 217 0
718
718
0.40), insulated fiberglass frame, ground reflectance
= 0.32, medium color blinds at 45' with 0%
coverage, u-value 0.34, SHGC 0.23 i
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
15 153 0
397
397
ground reflectance = 0.23, outdoor insect screen with
50% coverage, u-value 0.34, SHGC 0.23
VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23,
30 306 0
531
531
ground reflectance = 0.23, outdoor insect screen with
50% coverage, u-value 0.34, SHGC 0.23
11 P: Door -Metal - Polyurethane Core
69.4 604 0
523
523
13A-5ocs: Wall -Block, board insulation only, R-5 board
1776.9 6,663 0
3,399
3,399
insulation, open core, siding finish
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
243.5 664 0
477
477
cavity, no board insulation, siding finish wood studs
18A1-21o: Roof/Ceiling-Roof Joists Betweeh Roof Deck
3146.7 4,437 0
3,846
3,846
and Ceiling or Foam Encapsulated Rooii Joists,
Spray Foam Insulation, Dark or Bold -Color Asphalt
Shingle, Dark Metal, Dark Membrane, Dark Tar and
Gravel, R-21 open cell 1/2 Ib. spray foaim, 5.5 inches
in 2 x 6 joist cavity, 1 inch on joist
22A-pl: Floor -Slab on grade, No edge insulation, no
265 7,861 0
0
0
insulation below floor, any floor cover, passive, light
dry soil
Subtotals for structure:
24,210 0
13,664
13,664
People:
6 1,200
1,380
2,580
Equipment:
1,800
5,900
7,700
Lighting:
0
0
0
Ductwork:
0 0
0
0
Infiltration: Winter CFM: 137, Summer CFM: 0
4,526 0
0
0
Ventilation: Winter CFM: 0, Summer CFM 125
0 5,188
2,061
7,249
Exhaust: Winter CFM: 125, Summer CFM.: 0
AED Excursion: 1
0 0
271
271
Total Building Load Totals:
i
28,736 8,188
23,276
31,464
Check Fi ures
I
C:\Users\Owner\Desktop\All .Rh Files\All .�h9 find ings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM
I
I
Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc.
Florida H.E.R.O. FYC-BaxleV
Newbercy, FL 32669 Page 6
Total Building Summary Loads cont'd
Check Figures
Total Building Supply CFM: 1,200 CFM Per Square ft.: 0.426
Square ft. of Room Area: 2,819 Square ft. Per Ton: 1,075
Volume (ft) of Cond. Space: 30,990
[Building Loads
Total Heating Required Including Ventilation Air: 28,736 Btuh 28.736 MBH
Total Sensible Gain: 23,276 Btuh 74 %
Total Latent Gain: 8,188 Btuh 26 %
Total Cooling Required Including Ventilation Air: 31,464 Btuh 2.62 Tons (Based On Sensible + Latent)
Notes
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
I
I
I
I
I
I
I
I
C:\Users\Owner\Desktop\All .Rh Files\AII .rh9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM
t
Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc.
Florida H.E.R.O. I FYC-Baxley
Equipment Data - Svstem 1 - Whole House
Cooling
System Type:
Outdoor Model:
Indoor Model:
Tradename:
Outdoor Manufacturer:
AHRI Reference No.:
Capacity:
Efficiency:
Heating
System Type:
Model:
Manufacturer:
Capacity:
Efficiency:
Standard Air Conditioner
4TTR4037L1
TEM6AOC42H41+TDR
TRANE
TRANE
7567547
34800
16 SEER
Electric Resistance
TAM7AOC36
Trane
31.4
0%
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 72F, Sen. gain:
23,276 Btuh, Lat. gain: 8,188 Btuh, Sen. loss: 28,736 Btuh, Entering clg. coil DB: 77F, Entering clg. coil WB: 64.8F,
Entering htg. coil DB: 72F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 965 CFM, Req. htg. airflow: 374 CFM
C:\Users\Owner\DesktopWI.Rh Files\All .rh9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM
Rhvac - Residential & Light Commercial HVAC Loads
Elite
Software
Development, Inc.
Florida H.E.R.O.
FYC-Baxley
Newberrv. FL 32669
Pa e 8
System 1 Room Load Summary
Htg Min
Run
Run
Clg
Clg
Min
Act
Room
Area
Sens Htg
Duct
Duct
Sens
Lat
Clg
Sys
No Name
SF
Btuh CFM
Size
Vel
Btuh
Btuh
CFM
CFM
'--Zone 1---
1 Master Bedroom
398
3,740 49
2-6
370
2,570
400
117
145
2 Master WIC 1
84
1,294 17
1-4
248
383
0
17
22
3 Master WIC 2
30
50 1
1-4
29
45
0
2
3
4 Master Bath
210
3,753 49
1-6
487
1,692
550
77
96
5 Master Bath WC
18
364 4
1-4
125
192
50
9
11
6 Den
168
1,979 26
1-6
389
1,350
0
61
76
7 Foyer
94
1,091 14
1-4
412
636
0
29
36
8 Great Room
368
3,004 39
2-6
553
3,837
600
175
217
9 Kitchen
313
503 7
1-7
464
2,194
550
100
124
10 Pantry
35
66 1
1-4
32
50
0
2
3
11 Dining
191
2,575 33
1-6
415
1,440
0
66
81
12 Bath 3
100
1,520 20
1-4
708
1,093
250
50
62
13 Bedroom 4
180
1,368 18
1-6
345
1,196
0
54
68
14 BR 4 WIC
42
1,139 15
1-4
194
300
0
14
17
15 Bedroom 3
167
1,3112 17
1-6
379
1,316
0
60
74
16 BR 3 WIC
42
5165 7
1-4
112
173
0
8
10
17 Bath 2
72
7194 10
1-4
230
355
250
16
20
18 Utility
140
2,381 31
1-4
748
1,155
350
53
65
19 Bedroom 2
168
1,308 17
1-6
357
1,239
0
56
70
Ventilation
0
2,061
5,188
System 1 total
2,819
28,736 374
23,276
8,188
965
1,200
System 1 Main Trunk Size:
16x16 in.
Velocity:
675 ft./min
Loss per 100 ft.:
0.238 in.wg
Fcooling System Summary
Cooling
Sensible/Latent
Sensible
Latent
Total
Tons
Split
Btuh
Btuh
Btuh
Net Required:
2.62
74% / 26%
23,276
8,188
31,464
Actual:
2.90
77% / 23%
26,796
8,004
34,800
Equipment Data
Type:
Heating System
Electric Resistance
Cooling System
Standard Air Conditioner
Model:
TAM7AOC36
4TTR40371_1
Indoor Model:
TEM6AOC42H41+TDR
Brand:
TRANE
Efficiency:
0%
16 SEER
Sound:
01
0
Capacity:
31 Btuh
34,800 Btuh
Sensible Capacity:
n/a
26,796 Btuh
Latent Capacity:
n/a
8,004 Btuh
AHRI Reference No.:
n/la
7567547
This system's equipment was selected
in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB:
90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 72F,
Sen. gain:
23,276 Btuh, Lat. gain: 8,188 Btuh, Sen. loss: 28,736 Btuh, Entering clg. coil DB: 77F, Entering clg. coil WB:
64.817,
Entering htg. coil DB: 72F, Clg.
coil TD:
20 IF, Htg. coil TD: 70F,
I
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I
Req. clg. airflow: 965 CFM, Req.
htg. airflow: 374 CFM
C:\Users\Owner\Desktop\All .Rh Files\AII .rhi9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM