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Home My WebLink AboutRESIDENTIAL HVAC LOADS - 7-9-18Express 1828 Cali Left St Lucie HVAC Load Calculations for Express Homes SCANNED BY Si Lucie County 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. | � '" oiect ' Project Title: Express 1828 Cali Left St Lucie Designed By: Kristin Kelly Client Na�rne: Express Homes Company' Name: Florida Breeze I Companj' Representative: Kristin Kelly Compan� Address: 6928 Vickie Circle � West Melbourne ! Company Phone: 3219518767 | � Fo�P�ncef�ndo 'Building Orientation: Front door faces South i Daily Range: Medium � Latitude: 27 Oa0roea ! 25 ft. . Altitude Factor: 0.999 | Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Wet Bulb Rel.Hum Re8Hum Dry Bulb Difference Winter: 42 39.4 n/a n/a 70 n/a ' Summer: 90 78 50% 5096 75 61 ' Total Building / Square ftl of Room Area: 1,828 Square ft. Per Ton: 689 | / � Total Heating Required .Including Ventilation Air: ...... .~. ~..., ~~. ' Total Sensible Gain: 25.467 Btuh 80 96 � Total Latent Gain: 6.390 8tuh 20 96 Total Cooling Required Including Ventilation Air: 31.858 8tuh 2.65 Tons (Based OnSensible +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 pCCA Manual D. All | �� buildingdted results are estimates as 'vary.' ~~~~^-oe�ctoon�thatmaet both se'~'~~and latent loads accordingtothe manufacturer's performance data ot . your design conditions. Monday, July 9, 2018.1:41PM i t Rhvai.c Residential 8 ...... irgha Commeecial FtVAG Loatla, _ Elite S6 tware Ddyetvpment,-.tn (� AtC Service Masters t LC Express 182€§ Gain ! eft St kiac€e i p#m Say FL 329tl9 ,w Pags 31 _ - --_._ , } ; Miscellaneous Report System 1� ,° � � ' C3utdo�r � :x Outdoor C%ttfdt�or , indoor � , Ir�dao� Gxafinys I tlntitUata; ! �D+°�$!r let Bulgy: R:1 �Nurr► , RhHum:, CrS.t�fb Q�i#renc_e. i Winter: 42 39.4 80% n/a 70 nla Summer: 90 78 59% 50% 75 61.09 D uctc�zin nests �" - Main Trunk Runouts { Calculates _ Yes Yes Use Schedule: Yes Yes j Roughness Factor: 0.01000 0,01000 Pressure Drop: 0.1000 in.wg./100 ft. 0.1000 in.wg./100 ft. Minimum elocity: 550 ft./min 450 ft./min Maximums Velocity: 600 ft./min 750 ft.1min Minimum Height: 0 in. 0 in. Maximum yHeight: 0 in 0 in Vuts A{3 ;i.'.7C' MC1 A ;. t sT^ "' T^'L ' 7 ', -� Winter Summer Infiltration Specified: 0.380 AC/hr 0.200 AC/hr 100 CFM 52 CFM j 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 CFM 0 CFM System 1--- Infiltration & Ventilation Sensible Gain Multiplier. 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference) Infiltrationj & Ventilation Latent Gain Multiplier: 41.50 = (0.68 X 0.999 X 61.09 Grains Difference) Infiltrationj & Ventilation Sensible Loss Multiplier: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference) I Winter In Ptration Specified: 0.380 AC/hr (100 CFM), Construction: Average Summer I pfiltration Specified 0.200 AC/hr (52 CFM) Construction Average tau COaFc#0ireharrc fog Systems 1S , .{� DUCt ,SurEe.Ce F111 t Ty, Locatest �''_ e►I!9'._t , LeakageI`ulation ,4rea T Mi7D: 1 Supply Attic 16B 0.12 8 »mow �554 W -Nou 1 Return Attic 16B 0.12 8 474 No C:\ ...IEXPRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM I ----------- ------- --------- - - I R Residential 4t L!ghit"p66iMerc1a1.HVAQ Lbad§ Elite Software development, tnc. A/G Service Masters, LLG Ova:b, C" Express ' I Cali Left St Lucie N1613a L�329091�� P, age ------------- . . .............. Duct Size Preview Room or IS.. Mirdmum MaAm Rough.1 Designi SP Duct Ductj Htg Og I Act Duct Duct Name i I Vebcly! Factor} I 1100i Lossi Vebctyl Length ri— 1 ci— ri— System 1 SupptyRu icuts Zone 1-1Nhol]ouse OtherDucts in system I I System 1 1 Heating Flow. 369 Cooling Flow 968 Built-in 450 750 0.01 0.1 Bult-In 550 600 0.01 0.1 547.5 369 M 547.5 369 FEW W8 CA ... \EXPRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM .. ........ ........ ' --'7--Mite So a'rd-Ddvejoonent Ilc;' FRiF,q;3'� Ide� [ A/C 6 MdsWtLLC Express 1828 Cali Left St Luble�, - --------- . ..... Pie 6 System I Summary Loads area ILD bWl a� Aik- -m-0 lazing -Double pane low-e 0, 60) operable 124.8 1,400 0 2,288 -D 2,288 wind , metal frame no break, u-value 0.4, SHGC 0.31 2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding 40.8 697 0 665 665 glass door, metal frame no break, u-value 0.61, SHGQ 0.34 11 J: DoorWetal - Fiberglass Core 36.4 612 0 568 568 13AB-Ofcs: Wall -Block, no blanket or board insulation, 1236.1 6,334 0 3,936 3,936 filled core, siding finish 12C-0sw: Wall -Frame, R-13 insulation in 2 x 4 stud 313.1 798 0 612 612 cavityl, no board insulation, siding finish, wood studs 1 6B_ �30: Roof/Ceiling-Under Attic with Insulation on Attic 1828 1,638 0 2,925 2,925 Floor (also use for Knee Was and Partition Ceilings), Vented Attic, No Radiant Barrier, Dark Asph6lt 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 light 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 Lighting: 0 0 0 Ductwork: 8,589 2,365 8,459 10,825 Infiltration: Winter CFM: 100, Summer CFM: 52 3,064 2,175 864 3,039 Ventilatio6: Winter CFM: 0, Summer CFM: 0 0 0 0 0 System 1 Load Totals., 29,707 6,390 25,467 31,858 7 Supply CFM: 968 CFM Per Square ft.: 0.529 Square ft] of Room Area: 1,828 Square ft. Per Ton: 689 Volume (ft'): 15,721 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 Coo'ling Required Including Ventilation Air 31,858 Btuh 2.65 Tons (Based On Sensible + Latent) @K-2 Rhvec is an ACCA approved Manual J and Manual D computer program. Calculation s are performed per ACCA Manual J Sth 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 I your design conditions. C:\...\EXP RESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM - - - - _ - ----- - - - ------- ---------- Rhva Residential &.Light Commercial HVAC toads s Elite ,Software Development; Inc R!C Service (Masters LCC Express 1$23 Caf'r Left St Eisele j Palm BAY.'Ft 3�09 _ Page LL8 I Equipment Data- System 1 ; Cooling System Type- 0 tdoor Model: InZor Model: j Tradename: I Outdoor Manufacturer: j Description: AHRI Reference No.: Capacity: Efficiency: Heating Air Source Heat Pump 25HBC536A*030* FX4DN(B,F)037L CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Air Source Heat Pump 9155179 36130 15 SEER System Type: Air Source Heat Pump . Model: 25HBC536A*030* Tradename: CARRIER AIR CONDITIONING Manufacturer. CARRIER AIR CONDITIONING I Description: Air Source Heat Pump I Capacity: 34600 Efficiency: 8.5 HSPF 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: 70F, Sen. gain: 25,467 B�'uh, Lat. gain: 6,390 Btuh, Sen. loss: 29,707 Btuh, Entering clg. coil DB: 78.9F, Entering clg. coil WB: 64AF, Entering htg. coil DB: 66.7F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. cig. airflow: 968 CFM, Req. htg. airflow: 369 CFM C:1 ... \EXPRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM - — _._ ----- - - - - _ .__._ - Rh4ac Residential & Light Cornnier6al HVAC Loads Elite Software Qevelopment, Inc.! INC Serv3ce'Masters,, t.LC Express 1828 Gali Left St Luau tAalm i3ay; FL 32909• Page 7 ; istern I Room Load Summary _ in Run' Run Clg Clg Nbri .' Act Ro�om Area Sens' t Htg Duct. Duct Sens La Ctg Sys - F No< N'alrte Y,F S, ., l 3i . , CFM CFM' ---Zone 1--- . 1 W�ole House 1,828 28,382 369 9-6 548 21,267 4,025 968 968 i D6ct Latent 482 Return Duct 1,325 4,200 1,883 System 1 total 1,828 29,707 369 25,467 6,390 968 968 System 1 Main Trunk Size: 18 in. Velocity: 548 ft./min Loss per 100 ft.: 0.044 in.wg �Goolinstern,Surr:m �._ I r '`" Coaling Serslb(eli.atent SensEble Latent Total;; p, t Tans .,, Y SAY' Buh ,t � �,r.L,.xv..._,' ?. ,..�.M1i....,..`:.a:v. 13t9 Btuh}; :....'_.....,...._..., ._.x ...-,»:i•..:. ......0 ..._...:3.-Ws. ._.•x....�.�:;L,z—.w. ._.._.ww«t.. Net Required: 2.65 �80% / 20% 25,467 �....c,._s...11_._._..a......h`. 6,390 31,858 Actual: 3.01 80% / 20% 28,919 7,211 36,130 guipment Data . . — T Pleating System Cooling System Type: Air Source Heat Pump Air Source Heat Pump Model: 25HBC536A*030* 25HBC536A*030* Indoor Model: FX4DN(B,F)037L Brand: � CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Description: Air Source Heat Pump Air Source Heat Pump j Efficiency: 8.5 HSPF 15 SEER j Sound: 1 0 Capacity: 34,600 Btuh 0 36,130 Btuh Sensible, Capacity: n/a 28,919 Btuh i Latent Capacity: n/a 7,211 Btuh AHRI Reference No.: n/a 9155179 i 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: 70F, Sen. gain: 25,467 Btuh, Lat. gain: 6,390 Btuh, Sen. loss: 29,707 Btuh, Entering clg. coil DB: 78.9F, Entering clg. coil WB: 64.4F, Entering htg. coil DB: 66.7F, Clg. coil TD: 20F, Htg, coil TD: 70F, Req, clg, airflow: 968 CFM, Req. htg. airflow: 369 CFM i I C:\...\EXPIRESS 1828 CALI LEFT LUCIE 2018.rh9 Monday, July 9, 2018, 1:41 PM arcatitmca�oaa�A�r Contractor Florida Breeze Mechanical L cense # CAC1814113 Building Plan # Home Address County, Town, Municipality, Jurisdiction Header Information REQUIRED ATTACHMENTS' Manual A Form (and supporting worksheets): or MAAE Forme (and supporting worksheets): OEM performance data (treating, cooling, blower): Manual D Friction Rate Worksheet: Duct distribution system sketch: (Street or Lot#, Block, Subdivision) Winter Design Conditions Outdoor temperature 42 OF Indoor temperature 70 OF Total hel t loss 29707 Btu/h Summer Design Conditions Outdoor temperature 90 OF Indoor temperature 75 OF Grains difference 61 A Gr @ 50 % Rh Sensible heat gain 25467 Btu/h Latent h i at gain 6390 Bluth Total heat gain 31858 Btu/h Equipment type Heat pump Fumace. Heat pump, Boiler, etc. Model 25HBC536A" 030* Heating output capacity 34600 Btu/h Heat pumps-16pacity et winter design outdoor conditions Auxiliary heat output capacity Stu/h Form RIPER 1.01 8 Mar 10 ATTACHED Yes Q No ❑ Yes ❑ No Yes ❑X No ❑ Yes ❑ No FX- Yes ❑ No 0 Building Construction Information Building Orientation (Front door faces) South North, East, West, South, Northeast, Northwest, Southeast, Southwest Number of bedrooms 4 Conditioned floor area 1 828 Sq Ft Number of occupants .5 Windows Roof Eave overhang depth 2.7 Ft Internal shade Eave Blinds, drapes, etc Depth Window Number of skylights Cooling Eauioment Data Equipment type Heat pump Air conditioner. Heat pump, eta Model 25HBC536A*030* Sensible cooling capacity 28919 Btulh Latent cooling capacity 7211 Btu/h Total cooling capacity 36130 Btu/h Design airflow CFM Longest supply duct: External Static Pressure (ESP) IVVC Longest return duct: Component Pressure Losses (CPL) IWC Total Effective Length (TEL) Available Static Pressure (ASP). IWC Friction Rate: ASP = ESP • CPL Friction Rate = (ASP k 100) +TEL Contractor's Printed Name Kristin,Kelly Contractor's Slanature c t./°t-1_1� Blower Data Heating CFM 2"�y CFM Cooling CFM -_-_^ CFM Ft Duct Materials Used (circle) Trunk Duct: Duct board, Flex, Sheet metal, Ft Lined sheet metal, Other (specify) Ft Branch Duct: Duct board, Flex, Sheet metal, IWC Lined sheet metal, Other (specify) Date 7/Q/9f11 R t ne Atli snatt nave the discretion to accept Required Attachments printed from approved ACCA software vendors, see list on page 2 of instructions, . ' if abridged versiorj 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 Cgnditioning Contractors of America Manual S (Residential Equipment Selection) Project Name:E City: Altitude: r ! Altitude Adjustment:-1 AO Manual JILoad Calculations Cooling Design Information Outdoor Design Temp: 91 °F db Summer Outdoor Design Temp: 43 °F db [Winter Indoor Design Temp] 75 °F db F 54 %RM 63 °F wb Total Load Sensible Latent SHR Heat Loss 31858 r7639711.0.799 OEM Information Airflow Calculations Design TD for Airflow r 19, Design Sensible CFM F12191 Carrier I • Furnace Model #:I I AFUE:� Coil or F i n-Coil Model #: FX4DN(B,F)037L Condenser Model #: 25HBC536A'030- SEER: 15A HSPF: 8.50 (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 65 38,370 25,640 12,770 0.6672 Rated CFM @ Design RA Temperature 1050 63 35,946 27,536 8,410 0.766 Rated CFM @ Rated RA Temperature F 32,310 30,440 1,870 0.9421 (8) Manufacturer's Cooling Performance Data Higher Retum Air Outdoor Temperature F 95 (F db) Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rated CFM @ Rated RA Temperature fi5 377476 28,000 9,470 0.7473 Rated CFM @Design RA Temperature 1550 63 36,492 29,204 7,288 0.8f}03 Rated CFM @Rated RA Temperature 60 35,025 31,010 4,015 4.8854 Manufacturer's Cooling Performance Data (Interpolated) Design Return Air Outdoor Temperature = 95 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR 28,098 F77932 0,7777 Excess Latent Capacity Calculation + 820 - 825 Capacity @ Design CFM ! RA (F wb) 1218.5 63 m7i30 28,919 77241 0.800 71 Equipment Capacity as a % of Design 113 4-1 113.55% 112- 84°fa i Heat Pump Data Manufactdrer's Furnace Data Capacity Capacity Balance Supplemental @ 47 °F db @ 17 °F db Point Heat Required 34,800 18,820 1 -15.87 Input Output Desired Calculated