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Home My WebLink AboutRESIDENTIAL HVAC LOADS - ELITE SOFTWARE - DUPLICATEExpress 1828 Cali Left St Lucie HVAC Load Calculations for Express Homes i I, Z�vj% EE-al �� reRw Prepared By: Kristin Kelly Florida Breeze 6928 Vickie Circle West Melbourne 3219518767 Monday, July 9, 2018 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. i ---- -- -- -- - - _ ._._--------- ---- ------ r Rhvac - Residentlaf& Light Commercial HVAC Loads Elite Software Development, —Inc—. f At Service Masters, Ll- _ Express 1.828 Cali Left St Lucie E Palm Ba , FL 329R9 Y— _ _ � -- _ Page Pro ect ,Re ort — (-Gerieral Project Inf€imiation Project Title: Express 1828 Cali Left St Lucie f Designed By: Kristin Kelly Project Date: July 9, 2018 Client Name: Express Homes j Company Name: Florida Breeze Company Representative: Kristin Kelly Company Address: 6928 Vickie Circle Company City: West Melbourne Company Phone: 3219518767 Reference City: Fort Pierce, Florida i Building Orientation: Front door faces South Daily Temperature Range: Medium i 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: 90 78 59% 50% 75 61 Total Building Supply CFM: 968 CFM Per Square ft-. 0.529 Square ft. of Room Area: 1,828 Square ft. Per Ton: 689 Volume (ft'j: 15,721 Build h� Loads i Total Heating Required Including Ventilation Air: 29,707 Btuh 29.707 MBH Total Sensible Gain: 25,467 Btuh 80 % Total Latent Gain: 6,390 Btuh 20 % Total Cooling Required Including Ventilation Air: i 31,858 Btuh 2.65 Tons (Based On Sensible + Latent) Notes - -- F , 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. C:\ -_.\EXPRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM r-- -.--------- ------------ ------------- - - - - ..__—.... __._.._ ---- 1 Rhwac Residential & Light Commercial HVAC Loads Elite Software Developmenfi; In A/C:SAr ice'Wa to ts; LLC Express 1828 Cali Leff St Lucie Palm BaY FL 32909 ' Pa e i r-_... Duct Size Preview L_ — --- - - - -Source .Minimum , —9R-1 1 Room or Duct Name ! Mabmum Rough.] Design! SP{ Duct Duct Hag CIg Act Duct ______— ( Vebcty� Vebc%y FacWj U1001�Lossj Vebcty LengthFlaa� Flow Flaw ,_ Size _ System I Supply Runouts Zone 1 i 1-Wtxe House Emit -'In 454 750 0.41 0.1 547.5 369 , 968 9-6 OtherDucts In Systeml -- . f Supply Main Tank Built -In 550 600 0.01 0.1. 547.5 369] Jam! 968 18 C:\ ...\EXPRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM RWac Resfdenira! & Light GamrnsKcial IiVAG Lads Elrte Soffwaie Development, lna' A/C Service astersLLC' t Express 1828 Cats Left St Lucie;,; I Gompvnent_r rea. . ..... a DescrNi�o u y ; '_ Quan Loss: ,{ Gain }Gain Gain's 2A-m-o: Glazing -Double pane low-e (e = 0.60), operable 124.8 1,400 0 2,288 2,288 window,) metal frame no break, u-value 0.4, SHGC i 0. -d: 2A-mGla ing-Double pane low-e (e = 0.60), sliding 40.8 697 0 665 665 glass door, metal frame no break, u-value 0.61, SHGC 0.34 ( 11 J: Door -Metal - Fiberglass Core 36.4 612 0 568 568 13AB-0fcs: Wall -Block, no blanket or board insulation, 1236.1 6,334 0 .3,936 3,936 filled core, siding finish 12C-Osw: Wpll-Frame, R-13 insulation in 2 x 4 stud 313.1 798 0 612 612 cavity, no board insulation'' -,siding finish, wood studs' 168-30: Roof/Ceiling-Under Attic with Insulation on Attic 1828 1,638 0 2,925 2,925 Floor (alto use for Knee Walls and Partition Ceilings, Vented Attic, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, Tar and Gravel or Membrane, R-30 insulation 22A-pm: Floor -Slab on grade, No edge insulation, no 199 6,575 0 0 0 insulation below floor, any floor cover, passive, heavy dry or Jiginsulation wet soil Subtotals for structure: 18,054 0 10,994 10,994 People: 5 1,000 1,150 2,150 Equipment: 850 4,000 4,850 �I Lighting: 0 0 0 l Ductwork: 8,589 2,365 8,469 10,825 Infiltration: Winter CFM: 100, Summer CFM: 52 3,064 2,175 864 3,039 Ventilation: )Winter CFM: 0, Summer CFM: 0 0 0 0 0 - - - -- - - - -------------- -- - -- - - - .- - --- . System 1 L d Totals: 29'-707 6,390 25,467 31,858 Cherci4rE►giir, S =' . t Y' x ? > .� } z k , . p -__._..._.._.,.-.� _-_.__7 t Supply CFM:I - 968 CFM Per Square ft.: ___>__ . 0 529 Square ft. of Room Area: 1,828 Square ft. Per Ton: 689 Volume (ft3): 15,721 stemkLoads -- - 7VT , Total Heatind Required Including Ventilation Air: 29,707 Btuh 29',70'77 MBH Total Sensible Gain: 25,467 Btuh 80 % Total Latent Gain: 6,390 Btuh 20 Total Cooling Required Including Ventilation Air: 31,858 Btuh 2.65 Tons (Based On Sensible + Latent) Rhvac is an F CCA 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 �esults 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:1... 1EXPRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM 4 E hrac Residential& LightCommerciaYHYAC loads° A/C Service Masters, 'LLC LEgceipmaent Data - S Cooling Systeim Type: j Outdoor Model: i Indoor Model: ' Tradename: I Outdoor Manufacturer: Description: AHRI ,Reference No.: Capacity: y Efficiency: Heating System Type: Model. Tradename: Manufacturer: Description: Capacity: Efficiency: 1 Air Source Heat Pump 25HBC536A*030* FX4DN(B,F)037L CARRIERAIR CONDITIONING CARRIER AIR CONDITIONING Air Source Heat Pump 9155179 36130 15 SEER Air Source Heat Pump 25HBC536A*030* CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Air Source Heat Pump 34600 8.5 HSPF Express 1828 Cali Left St Lucie I ` Page 6 - _---- ----- --.: . ....... _ -- - ------ - ---- , This system's equipment was selected in accordance with ACCA Manual S. Manual 3 equipment sizing data: SODB: 90F, SOWS: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDE: 70F, Sen. gain: 25,467 Btuh,, Lat. gain: 6,390 Btuh, Sen. loss: 29,707 Btuh, Entering clg, coil DB: 78.9F, Entering c1g. coil WB: 64,417, Entering htg., coil DB: 66.7F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 968 CFM, Req. htg. airflow: 369 CFM C:1... XEXPRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM dential Plans Examiner FWew Form R-M_ for HVAC System Design (Lows, Equipment, Duds) Contractor Florid Mechanical License Building Plan # Home Address Strt Breeze # CAC1814113 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: or Lot#, Block, Subdivision) Winter Design Conditions Outdoor terjtperature 42 OF indoor temperature 70 OF Total heat loss 29707 Btu/h Summer DeIsIign Conditions Outdoor temperature 90 OF Indoor templl rature 75 OF Grains difference 61 Z� Gr @ 50 % Rh Sensible heat gain 25467 Btu/h Latent heat gain 6394 Btu/h Total heat gain 3185$ Btu/h Equipment type Furnace. Heat pt. Model Heating output i Heat pumps - cap Heat pump Boiler, etc. 25HBC536A*030* city 34600 Btu/h at winter design outdoor conditions Auxiliary heat output capacity Btu/h Form RIPER 1.01 8Mar 10 ATTACHED Yes ® No Yes Q No ❑X Yes ❑X No ❑ Yes ❑ No pQ Yes ❑ No QX Building Construction Information Building Orientation (Front door faces) South North, East, West- South, Northeast, Northwest, Southeast, Southwest Number of bedrooms 4 Conditioned floor area 1828 Sq Ft Number of occupants 5 Windows Roof Eave overhang depth _2.7 Ft Ee Internal shade EI Blinds, drapes, etc Depth Window Number of skylights 0 Cooling Equipment Data Equipment type Heat pump Air conditioner, Heat pump, etc Model 25HBC536A*030* Sensible cooling capacity 28919 Btu/h Latent cooling capacity 7211 Btu/h Total cooling capacity 36130 Btu/h Blower Data Heating CFM 121-83 CFM Cooling CFM _121a CFM Design airflow I CFM Longest supply duct: Ft Duct Materials Used (circle) Trunk Duct: Duct board, Flex, Sheet metal, Extemal Static Pressure (ESP) IWC Longest return duct: Ft Lined'sheet metal, Other (specify) Component Pressure Losses (CPL) IWC Total Effective Length (TEL) Ft Branch Duct: Duct board, Flex, Sheet metal, Available. Static Pressure (ASP) IWC Friction Rate: We Lined sheet metal, Other (specify) ASP = ESP - CPL Friction Rate = (ASP x 100) +TEL Contractor's Prin ed Name Kristin Kelly Date 7/9/2018 Contractor's Signature �� wwa uen yisurduun to accept Kequirea Attacnments pnnted 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 ACCAapproved Manual J Eighth Edition Version 2 Elite Software Rhvac program. -Air Conditioning Contractors of America Manual S iResidentiaf Equipment Selection) - Project In. "ation Name: City: Stater I Altitude: �� Altitude Adjustment: 1.00 Manual J'Load Calculations Total Load Sensible 31858 25467 OEM Infon Cooling Oesign; Information Outdoor Design Temp: 91 °F db Summer Outdoor Design Temp: 43 -F db tWnnter Indoor Design Temp: 75 °F db 50 %RH 63 °F wb Latent SHR Heat Loss 6391 0.799 7-1 Airflow Calculations - Design TD for Airflow 19 Design Sensible CFM F12191 Manufacturer: lCarriet Furnace Model #: AFUE;� Coil or Fan- oil Model #: FX4DN(f3,F)037L I Condenser Model #: 25HBC536A*030* SEER 15.0 HSPF: 8.50 (A) Manufa hirers Cooling Performance Data Lower Return Air Outdoor Temperature = 95 (F db) En ering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rated CFM @ Rated RA Temperature 65 38.370 25,600 12,770 0,6672 Rated CFM @ Design RA Temperature 1050 63 357946 27,536 8,410 0.766 Raed i CFM @Rated RA Temperature 60 32,310 30,440 1,870 0.9421 (B) ManufactLrees Cooling Performance Data Higher Return Air Outdoor Temperature = 95 (F db) Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rat l d CFM @ Rated RA Temperature 65 377470 28,000 F-9—.4-761 10,7473 Rated CFM @ Design RA Temperature 1 1550 63 1 r-3-674-9-2--l29,204 77288 7 0.8003 Rated CFM @Rated RA Temperature 60 35,025 31,010 4,015 0.8854 Manufacturer's Cooling Performance Data (Interpolated) li Design Return Air Outdoor Temperature = 95 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR 28098 8,032 0,7777 Exc�ss Latent Capacity Calculation + 820 - 82- Capacity @ Design CFM / RA (F wb) 1218.5 63 36,130 28,919 F-T.-2-117-1 I 0.800 Equipment Capacity as a % of Design 1 11-34-1-T.1 113.553 F 112-.84% Manufacturer's Heat Pump Data Capacity Capacity. Balance Supplemental @ 47 °F db @ 17 °F db Point 34,800 18,820 -18.3 Heat Required -15.87 Manufacturer'slFumace I Data Input Output Desired Calculated