HomeMy WebLinkAboutRHVAC LoadsExpress 1672 Aria Psl New Right
HVAC Load Calculations
for
Express Homes
M�lLjVACRIMIDVEN-nAL
HVAC LOADS
Prepared By:
Kristin Kelly
Florida Breeze
6928 Vickie Circle Suite B
West Melbourne, Fi 32905
3219518767
Thursday, September 22, 2016
Rhvac is an ACCA approved Manual J and Manuai D computer program.
Calculations are peformed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
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Rhvac. Residenbat & Liq Carnmerciat HV C Laads,
' AlC ServicePrlasters L@G � � �' � � � Express 672 Arta Psi, ew
Project Report -- -- --- - -
Genera! Pro a Informatir�n
P t Tit°ea Express 1672 Aria Psl New Right
royec
Designed By:
Kristin Kelly
Project Date:
September 22, 2016
Client Name:
Express Homes
Company Name:
Florida Breeze
Company Representative:
Kristin Kelly
Company Address:
6928 Vickie Circle Suite B
Company City:
West Melbourne, FI 32905
Company Phone:
3219518767
DAsi n Data
Fort Pierce, Florida
Reference City:
Front door
faces South
Building Orientation:
Daily Temperature Range:
N'ledium
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:
42 394 n!a
78 59%
n!a 70 n!a
50% 75 61
Summer:
90
Ch� eck Fqur"e`s
Total Building Supply UM:
1,033
CFM Per Square ft.: 0.617
737
Square ft. of Room Area.
1,672
Square ft. Per Ton:
Volume (ft') of Cond. Space:
14,716
Total "Heating Required including Ventilation Air: 26,865 Btuh 26,866 MBH
Total Sensible Gain: 22,695 Btuh 83 %
Total Latent Gain: 4,548 Btuh 17 %
Total Cooling Required Including Ventilation Air. • 27,243 Btuh 2,27 Tons (Based On Sensible + Latent)
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:IRHVACIEXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM
rFthvac. Residenttal $ Lrght C±;Omrr�erefal 14VAC Loads Efrte''
EPP
/�!C S3rvjce Ma.,tzts, LLC -
� Palm [3ay FL 329tt9' �, ,
Miscellaneous Report
'IV III L0I.
Summer:
Pr3g8
J.7.4 Iry iv .. -
78 59% 50% 75 61.09
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.01000
0.1000 in.wg./100 ft.
0,01000
0.1000 in.wg./100 ft.
Pressure Drop:
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.
i0utside kii Data
Winter
Summer
Infiltration Specified: 0.350 AC/hr
0.160 ACihr
86 CFM
39 CFM
Infiltration. Actual 0.350 ACihr
0.160 AC/hr
Above Grade Volume: X 14,716 Cu.ft.
X 14.716 Cu,ft.
5,151 Cu.ft.fhr
2,355 Cu.ft./hr
X 0.0167
X 0.0167
Total Building Infiltration: 86 CFM
39 CFM
Total Building Ventilation: 0 CFM
0 CFM
---System 1--
Infiltration &Ventilation Sensible Gain Multiplier. i6.49
= t,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: 30.77
= (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.350 AC/hr (86 CFM)
Summer Infiltration Specified: 0.160 AC/hr (39 CFM)
�D�uct Load Facto Scenarios for System
1 Supply
1 Return
Attic
0.12
I
E:IRHVACtEXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM
AJC Service Masters, LLf;',
77
Load Preview Repqd.
Net
sen;
Late
Net:
i
Sen,
Sys'
Htq
sys�
ig!
Sys:
A'
Ton
/Ton
Area
Gain'
Gain
Gain:
Loss!
M CF
CCFM'
C F'M
Scope
2,27
737
1,672
22,695
4,548
27,243
26,86.5
349
1.033
1.033
Building
2.27
737
1.672
22,695
4.548
27,243
26,865
349
1.033
System 1
1,619
11619
Size
14
Dict Latent 1,872 22,695 2.929 25.624 26,1365 349 1,033 16X16
1 Zone 1 5.5,5,5,5,
1 1.672 22.605 2,929 25,624 26,866 349 1,033 5,6.5,5.5,
1 1-Whole House 5,5.5.5
E:kRHVAC\EXPRESS 1672 ARIA PSL RIGHTNJEW.rhg Thursday, September 22, 2016, 11:21 AM
Eihvac Resid;ntial $ Light Commercial HVAG.Lciads
:.AJC Service hAastars, LLG
Palm say, FL
Total Building Summary Loads
2A oGiazing-Double pane low-e (e = 0.60), operable
window, vinyl frame, u-value 0.34, SHGC 0.35
2A-v-d: Glazing -Double pane lots-e (e = 0.60), sliding
glass door, vinyl frame, u-value 0.63, SHGC 0.32
11J: Door -Metal - Fiberglass Core
13AB-Ofcs: Wall -Block, no blanket or board insulation,
filled core, siding finish
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
cavity, no board insulation, siding finish, wood studs
16B-38: Roof/Ceiling-Under Attic with Insulation on Attic
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
insulation below floor, any floor cover, passive, heavy
dry or light wet soil
Subtotals for structure:
People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 86, Summer CFM: 39
Ventilation- Winter CFM. 0, Summer CFM: 0
AED Excursion:
Total Building Load Totals:
Total Building Supply CFM:
Square ft. of Room Area:
Volume (ft3) of Cond. Space:
142.9
1,365
0
2,196
2,196
40.8
720
0
1,641
1,641
36A
612
0
568
568
1188A
6,087
0
3,783
3,783
299
762
0
585
585
1672.3
1,217
0
2,174
21174 .
194 6,410
17,173
4
0
1,050
2,642
0
0
26,865
1,033 CFM Per Square ft.:
1,672 Square ft. Per Ton:
'14,716
0
0
0
0
10,947
10,947
800
920
1,720
500
2,650
3,150
0
0
1,619
6,809
8,428
1,629
647
2,276
0
0
0
0
722
722
4,548
22,695
27,243
0.617
737
Totaleating Required Including Ventilation Air: 26,866 Btuh 26.865 MBH
Total Sensible Gain: 22,695 Btuh 83 %
Total Latent Gain: 4,548 Btuh 17 %
Total Cooling Required Including Ventilation Air: 27,243 Btuh 2.27 Tons (Based On Sensible + Latent)
I�totes
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:IRHVACIEXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM
Rhuac`-- Re$iderttial t d tgilt lscldg1r72sse�af nvr+v yvav�
A%C senncOvtastera CW
Patrn Ba . FL 3299 .
System i Whole House Summanl Loads
2A-v-o: Glazing -Double pane low-e (e = 0.60), operable
window, vinyl frame, u-value 0.34, SHGC 0.35
2A-v-d: Glazing -Double pane low-e (e = 0.60), sliding
glass door, vinyl frame, u-value 0.63, SHGC 0.32
11 J: Door -Metal - Fiberglass Core
13AB-Ofcs: Mall -Block, no blanket or beard insulation,
filled core, siding finish
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
cavity, no board insulation, siding finish, wood studs
16B-38: Roof/Ceiling-Linder Attic with insulation on Attic
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-3a insulation
22A-pm: Floor -Slab on grade, No edge insulation, no
insulation below floor, any floor cover, passive, heavy
dry or light wet soil
Subtotals for structure:
People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 86, Summer CFM: 39
Ventilation: Wirter CFfM: 0, Summer CFM: 0
AED Excursion -
System 1 Whole House Load Totals:
Suppiy CFM:- - 1.033
Square ft. of Room Area: 1,672
Volume (ft') of Cond. Space: 14,716
Total Heating Required Including Ventiavon Hir:
Total Sensible Gain:
Total Latent Gain:
Total Cooling Required Including Ventilation Air:
142.9
1,365
0
2,196
2,196
40.8
720
0
1,641
1,641
36.4
612
0
568
568
1188.1
6,087
0
3,11783
3,783
299
762
0
585
585
1672.3
1,217
0
2,174
2,174
194
6,410
0
0
0
17,173
0
10,947
10,947
4
800
920
1,720
500
2,650
3,150
0
0
0
7,050
1,619
6,809
8,428
2,642
1,629
647
2,276
0
0
0
0
0
0
722
722
26,865
4,548
22,695
27.243
CFM Per Square ft.:
0.617
Square ft.
Per Ton:
737
26,865
Btuh
26.865
MBH
22,695
Stuh
83
%
4,548
Btuh
17
%
27,243
Btuh
2.27
Tons (Based On Sensible
+ Latent)
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:IRHVAC•tEXPRESS 1672 ARIA PSL RIGHT NEW.rh9
Thursday, September 22, 2016, 11:21 AM
. - - - �kt�x5oftware�Dedetopmenf;=Inc:
l ii c - RWIZI ntia1,&•Ught C prnmerdIaI HVAP toads. ; ,'
AtG Se tce Masters, LLC . �s x i xpress tBi2 Ana PsS`hie�r Ftitji f
z
Palm Ba FL.32909
Equipment Data - System 9
- Whole House
Cooling
System Type:
Air Source Heat Pump
Outdoor Model:
25HBC530A**30
Indoor Model:
FV4CN(B,F)005
Tradename:
CARRIER AIR CONDITIONING
Outdoor Manufacturer:
CARRIER AIR CONDITIONING
Description:
Air Source Heat Pump
AHRI Reference No.:
3645735
Capacity:
30346
Efficiency:
16 SEER
Heating
System Type:
Air Source Heat Pump
Model:
25HBC530A**30
T radename:
CARRIER AIR CONDITIONING
Manufacturer:
CARRIER AIR CONDITIONING
Description:
.Air Source Heat Pump
Capacity:
27600
Efficiency:
9 HSPF
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODS: 90F, SO`AIB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
22.695 Btuh, Lat. gain. 4,548 Btuh, Sen.
loss: 26,865 Btuh, Entering cig coil DB: 75F, Entering clg. coil WB: 62.5F,
Entering htg. coil DB: 70F, Cig. coil TD: 20F, Hta. coil TD: 7OF, Req. clg. airflowr: 1033 CFM, Req. htg airflow: 349 CFM
E:\RHVACIEXPRESS 1672 ARIA PSL RIGHT NEW rh9 Thursday, September 22, 2016, 11:21 AM
f Id ser�jce, Masters, t.LYZ14, S� ,' .`,;
ry
---
.w,ztPm 1 Room Load Summary - - -- -- ___---__-- .--
Whole House 1,672 26,865 349 5,5,5,5, - zz,ayo G,JGu I,LJJ f,vvv
5,5,5,5,
5,5,5,5,
5,5
Duct Latent 1,619
System 1 total 1,672 26,865 349 22,695 4,548 1.033 1,033
System 1 Main Trunk Size: 14 in.
Velocity: 969 ft./min
Loss per 100 ft : 0.094 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.
�CQolin 'i�s#e Suinma .�
Net Required:
Actual:
Btuh,.
27,243 J
30,346
-„~'
Heatin System
Cooling System
Type:
Air Source Heat Pump
Air Source Heat Pump
Model:
25HBC530A"'30
25HBC530A`"30
Indoor Model:
CARRIER AIR CONDITIONING
FV4CN(B,F)005
CARRIER AIR CONDITIONING
Brand:
Description:
Air Source Heat Pump
Air Source Heat Pump
Efficiency:
9 HSPF
16 SEER
Sound:
Capacity,
0
27,600 Btuh
0
30,346 Btuh
Sensible Capacity:
n/a
25,286 Btuh
Latent Capacity:
n/a
5,060 Btuh
AHRI Reference No..
n/a
3645735
This system, 's equipment was selected in accordance with ACCA Manual
Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, S66: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
22,695 Btuh, Let- gain: 4,548 Btuh, Sen.
loss. 26,865 Btuh, Entering clg. coil DB: 75F, Entering cig. coil WB: 62.5F,
TD: 70F, Req. cig. airflow: 1033 CFM, Req. htg. airflow: 349 CFM
Entering htg. coil DB- 70F, Clg. coil TD:
20F, Htg, coil
E:IRHVAC%EXPRESS 1672 ARIA PSL RIGHT NEW.rh9
Thursday, September 22, 2016, 11:21 AM
I
./lr/^�—
�%1/kL
wcmt"o--1 msra
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan #
County, Town, Municipality, Jurisdiction
Header Information
REQUIRED ATTACHMENTS'
Manual A Form (and supporting worksheets):
or,MJ1AE Form' (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) MELBOURNE LEFT
;iqn Conditions
Winter Design Conditions
Outdoor temperature
_ 42
*F
Indoor temperature
_ 70
-F
Total heat loss
26865
Btu/h
Summer Design Conditions
Outdoor temperature
9
�F
Indoor temperature
70
y, f 5
'F
Grains difference 61
� Gf 50
a i
�° `1
Sensible heat gain
22695
Btulh
Latent heat gain
4548
Btulh
Total heatgatn
27243
Btulh
Heating Equipment Data
Equipment type Heat pump
Fumace Heat pump Bader etc
Model _25HBC530A**30
Heating output capacity _ 27600 Btulh
Heat p,.mpl - capacity at wrlrwr ces,gr, cut:GUr ccntl,t,cns
Auxiliary heat output capacity Btu/h
Design airflow
1 036 CFM
External Static Pressure (ESP)
0,29 IWC
Component Pressure Losses (CPL)_0
25 lWC
Available Static Pressure (ASP)
0,038 lwc;
ASP - ESP - CPL
Form
RIPER 1.01
8 Mar 10
ATTACHED
Yes ❑X No ❑
Yes f-1 No X�
Yes FXj No ❑
Yes ❑ No
Yes ❑ No 0
Building Construction Information
Building
Orientation (Front door faces) South
North, East. West, South. Na,,heast, Northwest, Southeast, southwest
Number of bedrooms 3
Conditioned floor area 1 672 Sq Ft
Number of occupants 4
Windows
Eave overhang depth 3 2 Ft
Internai shade
BGms drapes etc —
Number of skylights
Cooling Equipment Data
Equipment type Heat pump
All ConWitinsr Heat pLsna etc
Model 25HBC530A**30
Sensible cooling capacity
Latent cooling capacity
Total cooling capacity
25286 Btulh
5060 Btulh
30346 Btulh
Longest supply duct: 20 Ft
Longest return duct: __3 Ft
iota! Effective Length (TEL) 43 Ft
Friction Rate: 0.09 lWC
Faction Rate = (ASP x 100) - TEL
Blower Data
Roof
Eave
Depth Window
Heating CFM _ 1033 CFM
Cooling CFM __t(3a CFM
Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
Lined sheet metal, Other (specify)
Branch Duct. Duct board, f lex Sheet metal,
Lined sheet metal, Other (specify)
Contractor's Printed Name Kristin Kelly Date 2/8114
Contractor's Signature
The AHJ shall have the discretiwt to accept Required Attachments pHntad from approved ACCA software vendors, see list on page 2 of instructions.
' If abridged version of Manual J is used for load ca;culat:on, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of irstructons.
Form generated by ACCA-approved Manuel J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
ManUai S (Residential Equipment Selection)
- Project Information
Name: 1
City; t 1
State: El Altitude: En Altitude Adjustment: 1 1.00
Cooling Design Information ---
Outdoor Design Temp: 91 °F db Summer
Outdoor Design Temp: 43 °F db IWinter
Indoor Design Temp: 75 °F db 50 °hRH 63 °F wb
Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Loss
27243
22695
4548
0.833—�
r- Airflow Calculations
Design TD for Airflow 19
Design Sensible CFM 1086
—OEM Information
Manufacturer: Icarrier Furnace Model 9:1 1 AFUE:��
Coil or Fan -Coil Model 9: 1 FWCN(B,F)005 Condenser Model K: 25HBC530A SEER:-1e.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 CFNI e_ Rated RA Temperature
E731,230
F 11.050
0.6462
Rated CFM @ Design RA Temperature
975 63
29,805
22,960
6,845
0.7703
Rated CFM @ Rated R4 Temperature
61
28.380
F 25,740
2,640
0.907
(B) Manufacturer's Cooling Performance Data
Higher Return Air
Outdoor Temperature =
95 (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Tcml BTUH Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
65
32,370 1 24,590
F 7,780
0.7597
Rated CFM @ Design RA Temperature
FI-22-5-1
31.025 27,050
3,975
0.8719
Rated CFM @ Rated RA Temperature
61
29,680 29,510
170
0.9943
Manufacturer's Cooling Performance Data f Interpolated)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH
Latent STUH SHR
F__2_4_,7_74_7
1 5,572 0.8164
Excess Latent Capacity Calculation +
Capacity @ Design CFM / RA (F wb) 1085.9 63 30,346 25,285
5,060 0.$33
Equipment Capacity as a % of Design 111 39% 111.42°'0
111.260A
�- Manufacturer's Heat Pump Data
Capacity Capacity Balance Supplemental
@ 47 IF db @ 17 °F db Point Heat Required
29,220 16,230 -20.5 -15.87
Manufacturer's Furnace Data
Input Output Desired Calculated
FEATURES
Environmentally Sound Refrigerant Technology
• Puron=), chlorine -free uon-ozone depleting refrigerant
• Thermostatic Expansion Valve (rXV) designed to maximize performance with Purona refrigerant
Energy Efficient Operation
• Flectronically Commutating Motor (ECM) operates efficiently at all speeds
• Maximizes efficiency of heating and cooling systems
• Ultra low power consumption during fan only operation
Indoor Weather Control
• Warm. comfortable heating air temperatures
■ Unmatched humidity control, especially with Carrier's Thermidistat" Control
Airflow and Sound Technology
• Diffuser air discharge section for high airflow efficiency and quiet, smooth operation
• High duct static capability
;T]niijue;ettbtni kttestgt# tbaC tuffs `ae�u si[ingette.x^ ifatfstns.i e:ata [ea6agz hfa is requi eit eats vl;e m cabin t.leakage rate,)k. _n fed d:at:
i. inchistaf:sWk,gre'ss N
Condensate Control and Disposal Technology
• Minimal standing waterless microbial growth for improved IAQ and reduced condensate line clogging and related condensate leakage
• Condensate fittings relocated away from turbulent airflow patterns at the blower entrance for improved condensate control performance
• Overflow feature for slope coil units allows condensate to exit the unit without damage to product under clogged primary and secondary
line conditions
• Tested for condensate disposal at conditions much more severe than those required by AHRI
• Primary and secondary drain connections to comply with HUD
• All pans constructed of an injection molded glass -tilled polycarbonme engineered resin material, with brass drain connections.
• High density, super thick cabinetry insulation with vapor barrier
• Pre -painted galvanized sheet metal cabinet
Heat Transfer Technology
• Grooved copper tubing
• Lanced sine gave aluminum fins
• Discreet refired counter -flow refrigerant circuitry
• Bi-Slow hard shut-off TXV metering device
• ArrnorCoat y coil protection available
Quality Assisting, Ease of Installation and Service Features
• All units multipoise
• Provision made for suspending from roof or ceiling joints
• Modular cabinet on 003 thru 006 units
• Sweat connections for leak free service
• Multiple electrical entry for application flexibility (high and low voltage)
• Low voltage terminal strip, to safely hold connections within the cabinet
• Inspection plate on A -coil models for quick coil cleanliness inspection
• Cabinet construction features innovations designed to prevent cabinet sweating
Controls and Electrical Features
• Easy Select" Board to maximize comfort, efficiency, and safe heater airflow operation
• Easy piug connection provided for quick installation of accessory heater packages
• 40VA 30$i230v transformer
• Replaceable 3-amp blade -type auto Else protects against transformer secondary short
Filter Features
• Factory supplied filter
• Cleanable polyester filter media
• Filter "springs" out for easy access - no tools required
• Newly improved filter rack area - filter door insulation added for an improved air seal
2