HomeMy WebLinkAboutRHVAC LoadsExpress Arden Lucie Right
HVAC Load Calculations
for
Express Homes
FlESIDRPi`iiAL,
HVAC LOADS
Prepared By:
Kristin Kelly
Florida Breeze
6928 Vickie Circle Suite B
West Melbourne, FI 32904
321-951-8767
Friday, July 14, 2017
:
Rhvac is an ACCA approved Manual J and Manual D computer program. File. C®per,
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
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Project; Report
GeneraliP`rci act InfQrmaYN
Project Title: Express Arden Lucie Right
Designed By: Kristin Kelly
Project Date: June 22, 2017
Client Name: Express Homes
Company Name: Florida Breeze
Company Representative: Kristin Kelly
Company Address: 6928 Vickie Circle Suite B
Company City: West Melbourne, F132904
Company Phone: 321-951-8767
De '1Qat
Reference City: ST. LUCIE, FL
Building Orientation: Front door faces South
Daily Temperature Range: Medium
Latitude: 27 Degrees
Elevation: 25 ft.
Altitude Factor: 0.999
Outdoor Outdoor Outdoor Indoor Indoor Grains
Dry Bulb Wet Bulb Rel.Hum Rel.Hum Dry Bulb Difference
Winter: 42 39.4 n/a n/a 70 n/a
Summer: 95 78 47% 50% 75 53
Total Building Supply CFM: 1,234 CFM Per Square ft.: 0.627
Square ft. of Room Area: 1,969 Square ft. Per Ton: 579
Volume (W): 16,379
8u(diriLoac . .
Total Heating Required including Ventilation Air: 29,733 Btuh 29.733 MBH
Total Sensible Gain: 33,585 Btuh 82 %
Total Latent Gain: 7,199 Btuh 18 %
Total Cooling Required Including Ventilation Air: 40,784 Btuh 3.40 Tons (Based On Sensible + Latent)
!l�§tesU*_ � ;;
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.
E:1SanDiskSecureAccess\RHVACIEXPRESS 1969 ARDEN LUCIE RIGHT 4EDB PG.rh9 Friday, July 14, 2017, 4:10 PM
Rh�vac 'Re'si_dontial'& Light ercfa{ t 1YAG �oads�' '
-l�lorida Breeze
�` "s'` +s ...Flit
a Sat ors DeGQtoprnent, !n'c
press Arden L cre Rig i
Melbou FL 32934
Pa a 3.
Miscellaneous Report
ystem 1 VI! ole House Odoor Outdao outdoor Indoor
indoor
Grains
to • ufi Data D B Wet
u!b Re1.Hum Rel.
D., i3ulb
t7ifference
Winter: 42
39.4 80% n/a
70
n/a
Summer: 95
78 47% 50%
75
52.90
D ctjSiFi l_n ur-
Main Trunk
Runouts
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.01000
0.01000
Pressure Drop: 0.1000 in.wg./100 ft.
0.1000 in.wg./100 ft,
Minimum Velocity: 550 ft./min
450 ft./min
Maximum Velocity: 600 ft./min
750 ft./min
Minimum Height: 0 in.
0 in.
Maximum Height: 0 in.
0 in.
Q9tsMMMta
Winter
Summer
Infiltration Specified: 0.500 AC/hr
0.260 AC/hr
136 CFM
71 CFM
Infiltration Actual: 0.500 AC/hr
0.260 AC/hr
Above Grade Volume: X 16,379 Cu.ft.
X 16.379 Cu.ft.
8,190 Cu.ft./hr
4,259 Cu.ft./hr
X 0.0167
X 0.0167
Total Building Infiltration: 136 CFM
71 CFM
Total Building Ventilation: 0 CFM
0 CFM
---System 1--
Infiltration & Ventilation Sensible Gain Multiplier: 21.98
= (1.10 X 0.999 X 20.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier: 35.94
= (0.68 X 0.999 X 52.90 Grains Difference)
Infiltration & Ventilation Sensible Loss Multiplier: 30.77
= (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.500 AC/hr (136 CFM), Construction:
Average
Summer Infiltration Specified: 0.260 AC/hr (71 CFM), Construction:
Average
bucf oad NE(C-0r Scenarios for S stem 1ill
id 11�1
,Atti
Duet D c
S ace
From
i;lo. a Descr • #;on Location Ceili
Leaka e t su a ion
Area
MDp
1 Supply Attic 16B
0.12 6
532
No
1 Return Attic 16B
0.12 6
591
No
E:1SanDiskSecureAccesslRHVACIEXPRESS 1969 ARDEN LUCIE RIGHT 4EDB PG.rh9 Friday, July 14, 2017, 4:10 PM
Rtiv'ac w�Resid+ ntiat &pL�g "tfCorrtm�toial HVAE'L°Qads
Elite S0 `reaDevglo rneni l 1c:
Ftorida, Sreez
Metk� mFt: 329.39
Express- o�rden Lucie Righ
Pd e 4
Load Preview Report
Scope
Net
Ton
ft.2
/Ton
Area
Sen
Gain
Lat�
Gain
Net
Gain
Sen
Loss
Sys
CFM
Sys
CFMI
Sys
Act
GF
Duct
Size
Building
3.40
579 1,969
33,585,
7,199
40,784
29,733
363 1,234 1,234
System 1
3,40
579 1,969
33,585
7,199
40,784
29,733
363134", 1,234 15
Supply Duct Latent
329
329
Return Duct
6,452
2,045
8,497
1,772
Zone 1
1,969
27,133
4,825
31,958
27,961
363i''1,23?s, 1,234
i5, 5, 5, 5, 5,
1-First Floor
784
14,327
1,970
16,297
18.482
240 - _652652 5,5,5,5,5,
5
5,5,5,5,5,
2-Second Floor
1,185
12,806
2,855
15,661
9,479
123 583t 583 5,5,5,5,5,
55
E:\SanDiskSecureAccess\RHVAC\EXPRESS 1969 ARDEN LUCIE RIGHT 4EDB PG.rh9 Friday, July 14, 2017, 4:10 PM
Rhvac 'Resientiat Elite,Software"$De etopment, lnc'
{ y
Fi3rtia,Brezey ,�*s� c Bpi r �, jd lnress Arden acre Rs ht
•u f £ ` A. L'.e. �,a..
�z°
w ' w d :Ml art: T YM a . �zf f ,�!'5 ,".y�.$` d1
, Je,j„�',�w�`#"93�
a�`
Total Building Summary Loads
Canapone`�t AreajimSeri
L�at
S'en
To al
Descri,tQ�r� Quan
Loss.
Gain
Ganz
Gain
2A-v-o: Glazing -Double pane low-e (e = 0.60), operable 146.8
1,401
0
2,489
2,489
window, vinyl frame, u-value 0.34, SHGC 0.35
2A-v-d: Glazing -Double pane low-e (e = 0.60), sliding 40.8
651
0
740
740
glass door, vinyl frame, u-value 0.57, SHGC 0.32
2A-v-o: Glazing -Double pane low-e (e = 0.60), operable 2.5
38
0
57
57
window, vinyl frame, u-value 0,55, SHGC 0.56
11J: Door -Metal - Fiberglass Core 41.2
692
0
766
766
13AB-Ofcs: Wall -Block, no blanket or board insulation, 776.7
3,979
0
3,184
3,184
filled core, siding finish
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud 1342
3,420
0
3,235
3,235
cavity, no board insulation, siding finish, wood studs
166-38: Roof/Ceiling-Under Attic with Insulation on Attic 1969
1,434
0
2,815
2,815
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-38 insulation
22A-pm: Floor -Slab on grade, No edge insulation, no 129
4,262
0
0
0
insulation below floor, any floor cover, passive, heavy
_dry or light wet soil
Subtotals for structure:
15,877
0
13,286
13,286
People: 6
1,200
1,380
2,580
Equipment:
1,075
5,701
6,776
Lighting: 0
0
0
Ductwork:
9,656
2,374
11,658
14,032
Infiltration: Winter CFM: 136, Summer CFM: 71
4,200
2,550
1,560
4,110
Ventilation: Winter CFM: 0, Summer CFM: 0 _ _
0
0 _
_ 0
_ _ 0_
Total Building Load Totals:
29,733
7,199
33,585^�
40,784
-011, kO`E TMes , i
Total Building Supply CFM: 1,234 CFM Per Square ft.:
0.627
Square ft. of Room Area: 1,969 Square
ft. Per Ton:
579
Volume (ft'): 16,379
Total Heating Required Including Ventilation Air: 29,733 Btuh
29.733 MBH
Total Sensible Gain: 33,585 Btuh
82 %
Total Latent Gain: 7,199 Btuh
18 %
Total Cooling Required Including Ventilation Air: 40,784 Btuh
3.40 Tons (Based On
Sensible + Latent)
Notesra
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.
r
E:1SanDiskSecureAccess\RHVACIEXPRESS 1969 ARDEN LUCIE RIGHT 4EDB PG.rh9 Friday, July 14, 2017, 4:10 PM
Rhvac ,dsld6Otial,& Light -Commercial HVAG Loads '- � � ,r it ,, mant'rinc;:
7.�,..ysl,.n aY 1 t r{ h .,yki 3+s M9 '. !i* S,�JY. Y k :xb`c }tJ7i4 a*It+t{ yF ,. EY1N "9.d,�.p9.i MYt.1.,. p A'a.
q..MY f H.t'�..�..,Iy.{g '} ,r '!�' ...,'i�.lR>d'q'�`Rw*. 'i,A`.ki.i`�I.,M I,..n.
1 Igr�tla Breeze Sr r.:x dte qa a} rfjk'W' en i-uc�eXRigr
ig
a ray , , ,
i
�$Express,Ar
AeAc
System 1 Whole House Summary Loads
ililkVCorhponent
Are
Se' t_at
Se
Total
D�s,Grr tlon
Quan
Loss Gain
Gain
Ga,n
2A-v-o: Glazing -Double pane low-e (e = 0.60), operable
146.8
1,401 0
2,489
2,489
window, vinyl frame, u-value 0.34, SHGC 0.35
2A-v-d: Glazing -Double pane low-e (e = 0.60), sliding
40.8
651 0
740
740
glass door, vinyl frame, u-value 0.57, SHGC 0.32
2A-v-o: Glazing -Double pane low-e (e = 0.60), operable
2.5
38 0
57
57
window, vinyl frame, u-value 0.55, SHGC 0.56
11J: Door -Metal - Fiberglass Core
41.2
692 0
766
766
13AB-0fcs: Wall -Block, no blanket or board insulation,
776.7
3,979 0
3,184
3,184
filled core, siding finish
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
1342
3,420 0
3,235
3,235
cavity, no board insulation, siding finish, wood studs
16B-38: Roof/Ceiling-Under Attic with Insulation on Attic
1969
1,434 0
2,815
2,815
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-38 insulation
22A-pm: Floor -Slab on grade, No edge insulation, no
129
4,262 0
0
0
insulation below floor, any floor cover, passive, heavy
dry or light wet soil
Subtotals for structure:
15,877 0
13,286
13,286
People:
6
1,200
1,380
2,580
Equipment:
1,075
5,701
6,776
Lighting:
0
0
0
Ductwork:
9,656 2,374
11,658
14,032
Infiltration: Winter CFM: 136, Summer CFM: 71
4,200 2,550
1,560
4,110
Ventilation: Winter CFM: 0, Summer CFM: 0
0 0
0
0
System 1 Whole House Load Totals:
29,733 7,199
33,585
40,784
FORAP � u', 0" i
Supply CFM: 1,234
CFM Per Square ft.:
0.627
Square ft. of Room Area: 1,969
Square ft. Per Ton:
579
Volume (ft'): 16,379
-St stetLoaris;A„
Total Heating Required Including Ventilation Air: 29,733
Btuh
29.733 MBH
Total Sensible Gain: 33,585
Btuh
82 %
Total Latent Gain: 7,199
Btuh
18 %
Total Cooling Required Including Ventilation Air: 40,784
Btuh
3.40 Tons (Based On Sensible + Latent)
1Q701f s F b+ ,riei r,
$.
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.
E:1SanDiskSecureAccess\RHVACIEXPRESS 1969 ARDEN LUCIE RIGHT 4EDB PG.rh9 Friday, July 14, 2017, 4:10 PM
Equipment Data - System 1- Whole House
Cooling
System Type:
Outdoor Model:
Indoor Model:
Tradename:
Outdoor Manufacturer:
Description:
AHRI Reference No.:
Capacity:
Efficiency:
Heating
System Type:
Model:
Tradename:
Manufacturer:
Description:
Capacity:
Efficiency:
Air Source Heat Pump
25HBC542A**30
FV4CN6006
CARRIER AIR CONDITIONING
CARRIER AIR CONDITIONING
Air Source Heat Pump
3646152
45133
16 SEER
Air Source Heat Pump
25HBC542A**30
CARRIER AIR CONDITIONING
CARRIER AIR CONDITIONING
Air Source Heat Pump
42000
9 HSPF
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 95F, SOWB: 78F, WODB: 42F, SIDS: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
33,585 Btuh, Lat. gain: 7,199 Btuh, Sen. loss: 29,733 Btuh, Entering clg. coil DB: 79.7F, Entering c)g. coil WB: 64.6F,
Entering htg. coil DB: 65.6F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1234 CFM, Req. htg. airflow: 363 CFM
E:\SanDiskSecureAccesslRHVAC\EXPRESS 1969 ARDEN LUCIE RIGHT 4EDB PG.rh9 Friday, July 14, 2017, 4:10 PM
;Rhva��' Resldent►�tf;&�LigiZtGorr►riie Vial 6J1d`q'��laads�3, �� � '` �� ��-4,
'Flonda��Bre a � _`
„ ,w "Eiife &d "ar'r�'Developr,�antliic.
Exp es �ttett t_ticl fight
a
_
S stem 1 Room Load -Summary
F-Itg Mi R�'n .a
Ctg Cig Mi
Act
ciom Are Sens 9 Duct D ct
Se s Lat C g
Sys
No Marne S Btuh CFM Siz Val
Btuh B u CFM
CFM.
---Zone 1---
1 First Floor 784 18,482 240 5,5,5,5, -
14,327 1,970 652
652
5,5,5,5,
5,5,5
2 Second Floor 1,185 9,479 123 5,5,5,5, -
12,806 2,855 583
583
5,5,5,5,
-- 5,5,5,5—
Duct Latent
_
329
_Return Duct 1,772
6,452__
_ _
System 1 total 1,969 29,733 363_
7,199 1,234
1,234
_
System 1 Main Trunk Size: 15 in.
_33,585
Velocity: 1,008 ft./min
Loss per 100 ft.: 0.093 in.wg
Duct size results above are from Manual D Ductsize.
Runout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room.
See
the Manual D Ductsize report for duct velocities and other data.
otiin ste Sig ��ax
Cooling Sensibie/La ent Se tole
Laten
fi 1
`ions S GG Stu
Btu
i3 uhk
Net Required: 3.40 82% / 18% 33,585
7,199
40,784
Actual:' 3.76 90% / 10% 40,589
4,544
45,133 _
W° , entDdta
Heating System
Cooling System
Type: Air Source Heat Pump
Air Source Heat Pump
Model: 25HBC542A**30
25HBC542A**30
Indoor Model:
FV4CNB006
Brand: CARRIER AIR CONDITIONING
CARRIER AIR CONDITIONING
Description: Air Source Heat Pump
Air Source Heat Pump
Efficiency: 9 HSPF
16 SEER
Sound: 0
0
Capacity: 42,000 Btuh
45,133 Btuh
Sensible Capacity: n/a
40,589 Btuh
Latent Capacity: n/a
4,544 Btuh
AHRI Reference No.: n/a
3646152
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 95F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
33,585 Stuh, Lat. gain: 7,199 Btuh, Sen. loss: 29,733 Btuh, Entering clg. coil DB: 79.7F,
Entering clg. coil WB: 64.6F,
Entering htg. coil DB: 65.6F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. cig, airflow: 1234 CFM, Req. htg. airflow: 363 CFM
E:\SanDiskSecureAccess\RHVAC\EXPRESS 1969 ARDEN LUCIE RIGHT 4EDB PG.rh9 Friday, July 14, 2017, 4:10 PM
County, Town, Municipality, Jurisdiction
Header Information
REQUIRED ATTACHMENTS'
Manual J1 Form (and supporting worksheets):
or MJ1AE Formz (and supporting worksheets):
OEM performance data (heating, cooling, blower):
Manual D Friction Rate Worksheet:
Duct distribution system sketch:
Home Address (Street or Lot#, Block, Subdivision)
Desiqn Conditions
Winter Design Conditions
Outdoor temperature
42
OF
Indoor temperature
- 70
OF
Total heat loss
29733
Btu/h
Summer Design Conditions
Outdoor temperature
95
OF
Indoor temperature
75
OF
Grains difference 53
A Gr @ 50
% Rh
Sensible heat gain
33585
Btu/h
Latent heat gain
7199
Btu/h
Total heat gain
L0784.
Btu/h
Heating. E uipment Data
Equipment type Heat pump
Furnace, Heat pump, Sailer, etc.
Model 25HBC542A**30
Form
RIPER 1.01
8 Mar 10
ATTACHED
Yes QX No
Yes ❑ No QX
Yes QX No
Yes ❑ No ❑X
Yes ❑ No Q
Building Construction Information
Building
Orientation (Front door faces) South
North, East, West, South, Northeast, Northwest, Southeast, T.uthwest
Number of bedrooms 5
Conditioned floor area 1 969 Sq Ft
Number of occupants 6
Windows
Eave overhang depth
Internal shade
Blinds, drapes, etc
Number of skylights
Cooling Equipment Data
Equipment type Heat pump
Air Conditioner, Heat pump, etc
Model 25HBC542A**30
Heating output capacity 42000 Btu/h Sensible cooling capacity
Heat pumps - capacity a! winter design outdoor conditions
Latent cooling Capacity
Auxiliary heat output capacity Btu/h Total cooling capacity
Design airflow
External Static Pressure (ESP)
A114—
wc�8aa,�
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan #
1237 CFM
0.32 Iwc
Component Pressure Losses (CPL) 0 25 lwc
Available Static Pressure (ASP) 0.073 iwc
ASP = ESP - CPL
40589 Btu/h
4544 Btu/h
45133 Btu/h
Longest supply duct: 60 Ft
Longest return duct: _ n Ft
Total Effective Length (TEL) 90 Ft
Friction Rate: 0.08 IWC
Friction Rate = (ASP ■ 100) - TEL
Ft
Rlrmvehr rl,+n
Roof
Eave
Depth Window
Heating CFM 1446 CFM
Cooling CFM 1._446 CFM
Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
Lined sheet metal, Other (specify)
Branch Duct: Duct board, lex sheet metal,
Lined sheet metal, Other (specify)
Contractor's Printed Name Kristin Kell/ Date 1 /10/2016
Contractor's Signature
' The AHJ shall have the discretion to accept Required Attachments printed from approved ACCA software vendors, see list on page 2 of instructions.
If abridged version of Manual J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions.
Form generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
M
Project Information Cooling Design Information
Name: Outdoor Design Temp: 91 °F db Summer
City: Outdoor Design Temp: 43 °F db IWinter
State: E_1 Altitude: = Altitude Adjustment: 1 _0_0_1 Indoor Design Temp: 75 °F db 50 %RH 63 °F wb
Manual u Low caicuiaaons
Total Load
Sensible
Latent
SHR Heat Loss
40784
33585
7199
0.823
Airflow Calculations
Design TD for Airflow
F78
Design Sensible CFM
F 1696
OEM Information
Manufacturer: Icarder Furnace Model #: AFUE:
Coil or Fan -Coil Model #: JFV4CNF006T00 Condenser Model #: 125HBC542000 SEER: 16.0 HSPF: 9.00
(A) Manufacturer's Cooling Performance Data
Lower Return Air
Outdoor Temperature =
95 (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
F 67
45,650
31,320
14,330
0.686
Rated CFM @ Design RA Temperature
F 1225 63
42,218
35,720
6,498
0.846
Rated CFM @Rated RA Temperature
62
41,360
36,820
4,540
0.89
(B) Manufacturer's Cooling Performance Data
Higher Return Air
Outdoor
Temperature
F 95 (F db)
Entering Coil Temperature = 75 (F db)
CFM IF wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @Rated RA Temperature
fi7F
47.450
35,190
F 127260
FO.742
44,074
40,510
3.564
0.919
Rated CFM @ Rated RA Temperature
62
43.230
41,840
1,390
0.968
wauu�acwic� s wuwiy renonnan[;e ua[a tm[erpoia[ea1 -----
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
43,244 1, 990 0.958
Excess Latent Capacity Calculation + -2,655 - -2,655
Capacity @ Design CFM I RA (F wb) 1696 63 45,133 40,589 4,544 0.899
Equipment Capacity as a % of Design 110.66% 120.85% 63.12°/a
Manufacturers Heat Pump Data
Capacity
Capacity Balance Supplemental
@ 4 7 °F db
�
@ 17db PointHeat Required
41,790
�°F
24,580 25.8 15.87
�
Manufacturer's Furnace Data
Input Output Desired Calculated
Capacity Capacity AFUE Temp. Rise Airflow
C� �7 I C
P _a Y . 4 r•`� .
�i
t.d..