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Home My WebLink AboutRESIDENTIAL HVAC LOADS - ELITE SOFTWAREExpress 1828 Cali Right St Lucie 2019 HVAC Load Calculations for Express Homes ED . • . , .. St LUCID County, Prepared By: Kristin Kelly Florida Breeze 6928 Vickie Circle West Melbourne 3219518767 Monday, January 14, 2019 Rhvac is an ACCA approved Manual J, D and S computer program. Calculations ale performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. i Designed By: Kristin Kelly Project Date: Friday, January 11, 2019 Client Name: Express Homes Company Name: Florida Breeze Company Representative: Kristin Kelly Company Address: 6928 Vickie Circle Company City: West Melbourne Company Phone: 3219518767 Designta" Reference City: St Lucie, Florida 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 CCGk iufs Total Building Supply CFM: 988 CFM Per Square ft.: 0.541 Square ft. of , oom Area: 1,828 Square ft. Per Ton: 689 Volume (ft'): 15,721 l3u�je3�nL�a� ..a Total Heating Required Including Ventilation Air. 29,568 Btuh 29.568 MBH Total Sensible Gain: 26,355 Btuh 83 % Total Latent Gain: 5,478 Btuh 17 % Total Cooling Required Including Ventilation Air: 31,833 Btuh 2.65 Tons (Based On Sensible + Latent) vac is an ACCA approved Manual J, D and S 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 seect a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. i C:1... \Express 1828 Cali Right St Lucie 2019.rh9 I E Monday, January 14, 2019, 3:48 PM I Rh ac Residential.8, Lq, Gbmmeicia.t t#VAG "odds Eli Soffiware De etopmerat, Florida Breeze Exp 1828r°Rrght St'Lucie,20 i 8 ess Wes(Velbou ex Ft., 32904 Miscellaheous Report , Oe mart putaa� t DI ere Winter: 42 39.4 80% n/a 70 n/a Summer: 95 78 47% 50% 75 52.90 r DuG%Sa,�z, i�p to Main Trunk Runouts Calculate: Yes Yes = Use Schedule: Yes Yes ' Roughness Factor: 0.01000 0.01000 Pressure Drop:. 0.1000 in.wg./100 ft. in.wg./l00 ft. Minimum Velocity: 550 ft:/min .0.1000 450 ft./min Maximum Velocity: 600 ft./min 750 ft./min Minimum HdIight: 0 in. 0 in. Maximum Height: 0 in, 0 in. Clutsl.e%r C)afa -Winter _ Sdrnnjer Infiltration Specified: -0.380 AC/hr 0.200 AC/hr 100 CFM 52 CFM Infiltration Actual: 0.380 AC/hr 0.200 AC/hr Above Grade Volume: X 15,721 Cu.ft. X 15,721 Cu.ft. 5,974 Cu.ft./hr 3,144 Cu.ft./hr X 0.0167 X 0.0167 Total Building Infiltration: 100 CFM 52 CFM Total Building Ventilation: 0 i 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: 0.380 AC/hr (100 CFM), Construction: Average Summer Infiltration Specified: 0.200 AC/hr (52 CFM), Construction: Average 1 Return Attic C:1... \Express 1828 Cali Right St Lucie 2019.rh9 i 0.12 8 554 No b:12 8 474 No Y 1 t Monday, January 14, 2019, 3:48 PM ' ' Rhvac; jResidentIaf�& Light Gomme c[al VAG Loads Florida• Breeze Elite Software pa efopmant;�lncR, Exp ess 1'8ix8 Cali fight St l ucie J , ;West Melbaurite Fi: ,32:i , age4- I .w-+�.._...------------- — 1� Room or DuctName Y� hAinlmum Veb Ma>�micn Vebbty Rough, Factor kDesi� L/100 SP Lass Duct Veto Duct I errgfh F Ffo Fl �� ySimDLIct { i --� System 1 Supply Runouts __ Zone 1 1-Whole House BUIWn 450 750 0,01 0.1 559.3; 367 988 9-6 OtherDuds in Systeml i SupplyMainTank Built In 550 600 0.01 0.11 559.3; 367 988 18 Summery System 1- Heating Flow.' • 367 Cooling Flaw: 988 CA ...\Express �1828 Cali Right St Lucie 2019.rh9 Monday, January 14, 2019, 3:48.PM 2A-v-o: Glazing -Double pane low-e (e = 0.60), operable window, vinyl frame, U-value 0.35, SHGC 0.29 2A-v-d: Glazing -Double pane low-e (e = 0.60), sliding glass door, vinyl frame, U-value 0,61, SHGC 0.34 2B-v-o: Glazing -Double pane low-e (e = 0;60), fixed sash, vinyl frame, 6-value 0.35, SHGC 0.29 11 J: Door -Metal - Fiberglass Core, U-value 0.6 11 D: Door -Wood - Solid Core, U-value 0.39 13AB-Ofcs: Wall -Block, no blanket or board insulation, . filled core', siding finish, U-value 0.183 12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud cavity, no board insulation, siding finish, wood studs, U-value 0.091 16B-30: Roof/Ceiling-Under Attic with Insulation on Attic Floor (also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, Dark Asphalt Singles or Dark Metal, Tar and Gravel or Membrane, R-30 insulation, U-value 0.032 22A-pm: Floor-Siab on grade, No edge insulation, no insulation, below floor, any floor cover, passive, heavy dry or light wet soil, U-value 1.18 Subtotals forjstructure: People: I Equipment: Lighting: Ductwork: Infiltration: Winter CFM: 100, Summer CFM: 52 Ventilation: Winter CFM: 0, Summer CFM: 0 System 1 Load Totals: Supply CFM: 988 Square ft. of Room Area: 1,828 Volume (ft3): ' 15,721 •40.8 2.5 . 20.4 19 1237.1 317.1 ve prn�nf,.lnc htjSt ztucie 2019 Page 5, 1,224 0 2,312 2,312 697 0 790 790 24 0 33 33 343 0 379 379 208 0 230 230 6,340 0 5,072 5,072 808 0 765 765 , 1828 1,638 200 6,608 17,890 5 0 8,614 3,064 0 29,568 CFM Per Square ft. Square ft. Per Ton: 0 3,217 0 0 0 1,000 500 2,095 1,883 0 5,478 12,798 1,150 2,100 0 9,155 1,152 0 26,355 3,217 X 12,798 2,150 2,600 0 11,250 3,035 0 31,833 Total Heating Required Including Ventilation Air:- 29,568 Btuh '29.568 MBH Total Sensible Gain: 26,355 Btuh 83 % Total Latent Gain: 5,478 Btuh 17 % Total Cooling, Required Including Ventilation Air: 31,833 Btuh 2.65 Tons (Based On Sensible + Latent) Hhvac Is an AUC:A approves Manual u, U and 5 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. C:\ ...\Express 1828 Cali Right St Lucie 2019.rh9 Monday, January 14, 2019, 3:48 PM Rh ' Residential "'-A1Lja9hfR Bredz6' West Melbourne FL 32 04 ,4'qqip nt-Data,- Cooling Systeri,i Type: Outdoor Model: Indoor,Model: Manufacturer: on: Air Source Heat Pump R4H436(A,G)KC" FXM4X36**AL 14 SEER R SERIES R410A HP COMFORTMAKER- Air Source Heat Pump AHRI Reference No;: 10142182 Capacity:, 34,327 Efficiency: Efficien' 15 SEER Heating System Type: Air Source Heat Pump Model:1 R4H436(A,G)KC* Traderiame: 14 SEER R SERIES R410A HP Manufacturer: COMFORTMAKER. Description: Air Source Heat Pump Capacity: 33,800 Efficiency.:. 8.5 HSPF This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODS: 95F, SOWB: 78F, WODb: 42F, SIDB: 75F, SIRH:'50%, WIDB: 70F, Sen. gain: 26,355 Btuh, Lat. gain: 5,478 Btuh, Sen, loss-, 29,568 Btuh, Entering cIg. coil DB: 79.3F, Entering c1g, coil WB: 64F, Entering htg. coil DB: 66.7F, CIg. I coil TD: 20F, Htg. coil TD: 70F, Req. c1g. airflow; 988 CFM, Req. htg. airflow: 367 CFM C:\ ... \ExpressI1828 Cali Right St Lucie 2019.rh9 Monday, January 14, 2019, 3:48 PM 1 Whole House 1,828 .28,240 367 Duct Lal tent Returnbu6t 1,328 I total 1,828 Systenl . . . .29,568 367 System I Mah Trunk Size: 18 In. Velocity. .559 ft./min Loss per 1001 ft.: 0.045 in.wg Actual: 2.86 - - , 82%/18% 9-6 659 21,722 3,383 454 4,633 1,641 26,13551, 5,478 ONEWOM =m Type: Air Source Heat Pump Air Source Heat Pump Model- R4H436(A,G)KC- R4H436(A,G)KC* Indoor Modelt FXM4X36**AL Brand. 14 SEER R SERIES R410A HP 14 SEER R SERIES R410A HP Description: Air Source Heat Pump Air Source Heat Pump Efficiency: 8.5 HSPF 15 SEER Sound-, 0 0 Capacity: 33,800 Btuh 34,327 Btuh Sensible Capacity: n/a 28,198 Btuh Latent Capa ity: n/a 6,129 Stuh AHRI Referenice No.: n/a 10142182 This systern' s equipment was selected in accordance with ACCA Manual S. ' Manual S equipment sizing data: SODS: 95F, SOWB: 78F, WODB: 42F, SIDE: 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 26,355 Btuh, ILat. gain: 5,478 Btuh, Sen. loss: 29,568 Btuh, Entering c1g. coil DB: 79.317, Entering c1g. coil WB., 64F, Entering htg. coil DB: 66,717, CIg. coil TD: 20F, Htg. coil TD: 70F, Req. c1g. airflow: 988 CFM, Req. htg. airflow: 367 CFM C:\ ... \Expressil 828 Cali Right St Lucie 2019. rh9 Monday, January 14, 2019, 3:48 PM 411 County, Town, Municipality, Jurisdiction Header Information Contractor Florida Breeze REQUIRED ATTACHMENTS' Manual A Form (and supporting worksheets): Mechanical License # CAC1814113 or MJ1AE Farm= (and supporting worksheets): OEM performance data (heating, cooling, blower): Building Plan # Manual D Friction Rate Worksheet: Duct distribution system sketch: Home Address (Sheet or Lot#, Block, Subdivision) Form RPER 1.01 8 Mar 10 ATTACHED Yes XX No ❑ Yes ❑ No ZX Yes [X No ❑ Yes ❑ No pX Yes f-1 No []X Winter Design Conditions Building Outdoor temperature 42= OF Orientation (Front door faces)' Soutt, Indoor temperiature 70' of North, East, West, South, Northeast, Northwest, Southeast, Southwest Total heat lost 29568 Btu/h Number of bedrooms 4 Summer Design Conditions 'Gonditioned floor area 1828 Sq Ft ' Outdoor temperature 95 OF Number of occupants Indoor temperature 7 ` OF Windows Grains difference 53 A Gr @ 50 % Rh Eave overhang depth Roof -711 $ Ft Sensible heat gam 26355 Btu/h Internet shade Eave Latent heat g lin 5478 Btu/h Blinds, drapes, etc Depth Window Total heat gain 31833 Btulh Number of skylights 4 Heating Equiprriient.Data Cooling Equipment Data Blower Data Equipment type Furnace, Heat pump Boiler, etc. Heat pump Equipment type Air Conditioner, Heat pump, etc Heat pump Heating CFM. CFM Model I R4H436(A,G)KC- Model R4H436(A,G)KC Cooling CFM�� CFM Heating output capacity 33800 Btu/h Sensible cooling capacity 2819$ Btu/h Heat pumps • cepacit at winter design outdoor conditions Latent cooling capacity 61 2 Btu/tt Auxiliary heat ,out piut capacity Btu/h Total cooling capacity 34 327 Btu/h rt 11 i 60 Design airflow, 9 I CFM Longest supply duct: Duct Materials Used (circle) Ft I Trunk Duct: Duct board, Flex, Sheet metal, External Static Pressure (ESP) IWC Longest return duct: Ft Lined sheet metal, Other (specify) Component Pressureli Losses (CPL) IWC Total Effective Length (TEL) Ft Branch Duct: Duct board, Flex, Sheet metal, Available Static Pressure (ASP) IWC Friction Rate: IWC Lined speed metal, Other (specify) ASP = ESP - CPL Friction Rate = (ASP ■ 100) � TEL declare the load calculation,equipment sele6tidn.and duct design were, rigorouslyperfbrmedbased on - building plan listed above,, I understand the claimsimade on • be subject to review and,verification. Contractor's Printed Name Kristin Kelly Date 1 /'I 1 /2019 Contractors Signature A1LtYa— kOf 0►r f he AHJ shall have the discretion to accept Required Attachments printed from approved'ACCA software vendors, see list on psge2 of Instructions. ' if abridged version of Ma�ual J Is used for toad calcination, then verify residence meets requlrements, see Abridged Edition Chec€tilst on page 13 of instructions, Form generated by ACCA approved Manual J Eighth Edition Version 2 Elite Software Rhvac program. s I Air Conditioning Contractors of America Manual S (Residential Equipment Selection) /- Project Information Name: City: State: ❑ Altitude: Altitude Adjustment: 1.00 Manual J Loed Calculations & I" I 'a h1t.&Z —d IL Loosng uesign +nrornauon _ Outdoor Design Temp: 91 OF db Summer Outdoor Design Temp:® OF db (Winter Indoor Design Temp: 75 OF db ®%RH ® OF wb Total Losdl Sensible Latent SHR Heat Loss 31833 r 26355 15478 0.828 C� Airflow Calculations Design TO for Airflow 19 Design Sensible CFM 1261 ' OEM Information i Manufacturoir JCOMF6RTMAKER Furnace Model,#E: AFUE;� Coil or Fan -Coil Model #k FXM4X36"AL Condenser Model #: R4H4 A,G)KC" SEER: 15.0 HSPF: 8.20 I I - (A) ManufactI urer's Cooling Performance Data Entering Coil Temperature = 75 (F db) Lower CFM Return Air Outdoor Temperature = (F wb) Total BTUH Sensible BTUH 95 (F db) Latent BTUH SHR Rated CFM 0 Rated RA Temperature 85 34,370 23,6W 10,770 0.6886 Rated CFM 0 Design RA Temperature 1 550 83 327746 26,336 6,410 0.8043 Rafed CFM 0 Rated RA Temperature i ® 30,310 30,440 -130 1.0043 i ' (B) Manufacturers Cooling Performance Data Entering Coil Temperature = 75 (F db) Higher CFM Return Air Outdoor Temperature = (F wb) Total BTUH Sensible BTUH 95 (F db) � UH SHR Rated CFM Q Rated RA Temperature ® 37,470 28,000 9,470 0.7473 Rated CFM ®Design RA Temperature 1550 ® 36,492 29,204 7,288 0.8003 Rated CFM 91 Rated RA Temperature I ® 35,025 31,010 4,015 0.8854 i Manufacturers Cooling Performance Data (Interpolated) Design Return Air Outdoor Temperature = 95 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR 27,548 6,781 0.8025 Excess Latent Capacity Calculation + 651 - 651 CapalCity Design CFM / RA (F wb) 1281 ® 34.327 28,198 6,129 0.821 Equipment Capacity as a of Design 107.8396 106.9996r 111.69—R Manufacturer I Heat Pump Data Capacity Capacity Balance Supplemental 47 OF db 17 OF db Point Heat Required 34,800 18,820 1 -18.3 -15.87 Manufacturers Furnace Data i Input Output Desired Calculated