Loading...
HomeMy WebLinkAboutRHVAC LoadExpress Arden Lucie Left HVAC Load Calculations for Express Homes f w%HVACRaSIDZN'nAL rK 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. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. Designed By: Project Date: Client Name: Company Name: Company Representative: Company Address: Company City: Company Phone: Kristin Kelly June 22, 2017 Express Homes Florida Breeze Kristin Kelly 6928 Vickie Circle Suite B West Melbourne, FI 32904 321-951-8767 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 G, eck Fr- ures Total Building Supply CFM: CFM Per Square ft.: 0.627 1,234 Square ft. of Room Area: 1,969 Square ft. Per Ton: 579 Volume (ft ): 16,379 Buitcfin Loads Total Heating Required Including Ventilation Air: 29,733 29.733 MBH Btuh Total Sensible Gain: 33,585 Btuh 82 % Total Latent Gain: 7,199 Total Cooling Required Including Ventilation Air: 40,784 Btuh Btuh 18 % 3.40 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. F:\Users\Steve\Documents\EXPRESS 1969 ARDEN LUCIE LEFT 4EDB PG.rh9 Friday, Jury 14, zu-i 1, 4:1 1 rive id®anal 8 Light Cammeii al+tiVAC'l:oads " „ uelopmen Inc�ej Arden LuPt- ze �oume,329'34 Miscellaneous Report Sy to i/UoIe • , se Du door autdoo a tdoor Indoor Indoor Grains {n ut ©a a D Bulb Wet B 11 Re um Ref. © Bulb Di erence Winter: 42 39.4 80% n/a 70 n/a Summer: 95 78 47% 50% 75 52.90 D ct S zI -ins 0111-11, 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. ©utslde Ar,"�l7a�a Winter Summer Infiltration Specified: 0.500 AClhr 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 13uct Loa :1 actor Sce a ios A S stem At"ti Due Duct SurEaee000F om No. T ; e Descri •lion Location Ce lI Leaka • e f �sula Ian Area 532 DQ No 1 Supply Attic Attic 16B 0.12 6 16B 0.12 6 591 No 1 Return F:\Users\Steve\Documents\EXPRESS 1969 ARDEN LUCIE LEFT 4EDB PG.rh9 Friday, July 14, ZU11, 4:11 VIVI Load Preview Scope Net Tan ft. lion Area Sen Gain Lat Gain Net Gain Sen Loss Htg CFM Y'l Clg Act CFM CFM Duct Size Building 3.40 579. 1,969 33,585 7,199 40,784 29,733 363 1.234 1.234 3.40 579 1,969 33,585 7,199 40,784 29,733 363; f-2341 1,234 15 System 1 Supply Duct Latent 329 329 6,452 2,045 8,497 1,772 Return Duct 1,969 27,133 4,825 31,958 27,961 363; 1,234 Zone 1 55555 784 14.327 1,970 16,297 18,482 } 240 652. 652 5,5,5,5,5, 1-First Floor 5 5,5,5,5,5, 1,185 12,806 2.855 15,661 9,479 123; 583,1 583 5,5,5,5,5, 2-Second Floor 5.5 F:1Users\Steve\Documents\EXPRESS 1969 ARDEN LUCIE LEFT 4EDI3 PG.rh9 Fricay, Duly 14, /_ i r, 4:1 1 rivi Total Buildinq Summary Loads uescra tion 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 40.8 651 0 740 740 2A-v-d: Glazing -Double pane low-e (e = 0.60), sliding glass door, vinyl frame, u-value 0.57, SHGC 0.32 0 57 57 2A-v-o: Glazing -Double pane low-e (e = 0.60), operable 2.5 38 window, vinyl frame, u-value 0.55, SHGC 0.56 692 0 766 766 11J: Door -Metal - Fiberglass Core 13AB-Ofcs: Wall -Block, no blanket or board insulation, 41.2 776.7 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 0 2,815 2,815 16B-38: Roof/Ceiling-Under Attic with Insulation on Attic 1969 1,434 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 15,877 0 13,286 13,286 Subtotals for structure: 6 1,200 1,380 2,580 People: 1,075 5,701 6,776 Equipment: 0 0 0 Lighting: 9,656 2,374 11,658 14,032 Ductwork: Infiltration: Winter CFM: 136, Summer CFM: 71 4,200 2,550 1,560 4,110 Ventilation: Winter CFM: 0, Summer CFM: 0_00 - - 0 _-- Total Building Load Totals: 29,733 7,199 33,585 40,784 Cheek Figures Total Building Supply CFM: 1,234 CFM Per Square ft.: 627 0.627 579 Square ft. of Room Area: 1,969 Square ft. Per Ton: Volume (f?): 16,379 Buiidin roads` . Total Heating Required Including Ventilation Air. 29,733 Btuh 29.733 MBH Total Sensible Gain: 33,585 Btuh 82 % Total Latent Gain: 7,199 Total Cooling Required Including Ventilation Air: 40,784 Btuh Btuh 18 % 3.40 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. F:\UserslSteve\Documents\EXPRESS 1969 ARDEN LUCIE LEFT 4EDB PG.rh9 rnaay, July -14, /-u I I , w.1 1 rw RFivac-`Ras'ldential &ryLighf,Coinritbicial RV C&L dsw ;; Jy#� ,: �; � :r4 Florrd'a Breezz , N , , r,' j d " � wed �t �gi�n'' " " + �^ ' Elif'eSoffvia�t DevelbpiVj Express Arden -.r Inc Ci�L�e-rt Paae 6.I System 1 Whole House Summa Loads Companet�f Area Sen Lat Sen Total Descri � t'on Qwan Lass Gain Gain Gai 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 0.56 766 11J: Door -Metal - Fiberglass Core 13AB-Ofcs: Wall -Block, no blanket or board insulation, 41.2 776.7 692 3,979 0 0 766 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 0 0 0 22A-pm: Floor -Slab on grade, No edge insulation, no 129 4,262 insulation below floor, any floor cover, passive, heavy dry or light wet soil -- Subtotals for structure: 6 15,877 0 1,200 13,286 1,380 13,286 2,580 People: 1,075 5,701 6,776 Equipment: 0 0 0 Lighting: 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 -_ eck F tires " 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 `S, stzm load`s Total Heating Required Including Ventilation Air: 29,733 Btuh 29.733 MBH Total Sensible Gain: 33,585 Btuh 82 % Total Latent Gain: 7,199 Total Cooling Required Including Ventilation Air: 40,784 Btuh Btuh 18 % 3.40 Tons (Based On Sensible + Latent) 'N` otes 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. , f F:\Users\Steve\Documents\EXPRESS 1969 ARDEN LUCIE LEFT 4EDB PG.rh9 Friday, July 14, 201 /, 4:11 rive �RhVac Reffidl"& Ltght'Co'r►imercial�HVACFoil", °'�N �`'� � "�1i`0 Softwa'e'De�en LuPa Lei Flo Meg Bre� Express ;Mv I6a'me34 FEy meat Data - System I - 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 FV4CNB006 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, SIDB; 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 clg. 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 F:1Users\Steve\Documents\EXPRESS 1969 ARDEN LUCIE LEFT 4EDB PG.rh9 Friday, July 14, 2017, 4:11 PM Rfiva'c - Re"s'iiio iial & Lig"ht Comrimer'cial'H1/AC Loa s ';` " ;' i "' "' Fla ' a Breeze Elitea�Softrnrare D'eueloprrient;`Inc'� � press Ar en t.ucie e P.a 8 elbourne, Fl..32964 System � Room Load Summary Htg Mtn R' Run G g C[g Min Act R.. Area Sens Htg Duet Duct Sens Lat Clg S s Na am SF Bt CFM S e Vel Btuh Btuh 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, Duct Latent Return Duct 1,772 329 6.452 2.045 ^_ _ _ System 1 total y 1,969 29,733 363 33,585 7,199 1,234 1,234 System 1 Main Trunk Size: 15 in. 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. Gooltr. � s em S mma Cooli 9 Se s - le aRe t Se sible Latent ota Ta s itB uh Btuh Bfuh R—M Net Required: 3.40 82% / 18% 33,585 7,199 40,784 41544 �0 45,133 Actual: 3.76 90% / 10% 40,589 E ui --meet Data_ Heating System Cooling System Type: Air Source Heat Pump Air Source Heat Pump Model: 25HBC542A**30 25HBC542A**30 Indoor Model: Brand: CARRIER AIR CONDITIONING FV4CNB006 CARRIER AIR CONDITIONING Description: Air Source Heat Pump Air Source Heat Pump Efficiency: 9 HSPF 16 SEER Sound: 0 Capacity: 42,000 Btuh 0 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: SODS: 95F, SOWB: 78F, WODB: 42F, SIDB: 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 clg. 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 F:\Users\Steve\Documents\EXPRESS 1969 ARDEN LUCIE LEFT 4EDB PG.rh9 Friday, July 14, 201 t, 4:11 Pivi PiOrdCKfo4gCataYrsdA� Contractor Florida Breeze Mechanical License # CAC1814113 Building Plan # County, Town, Municipality, Jurisdiction Header Information REQUIRED ATTACHMENTS' Manual J1 Form (and supporting worksheets): or MJ1AE Forme (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) Winter Design Conditions Outdoor temperature 42 OF Indoor temperature 7 OF Total heat loss 29733 Btu/h Summer Design Conditions Outdoor temperature 95 OF Indoor temperature 75 OF Grains difference 53 �, Gr @5—O— % Rh Sensible heat gain 33585 Btu/h Latent heat gain 7199 Btu/h Total heat gain 40784 Btu/h Form RPER 1.01 8 Mar 10 ATTACHED Yes UX No ❑ Yes ❑ No pX Yes QQ No ❑ Yes ❑ No QX Yes ❑ No QX Building Orientation (Front door faces) South North, East, West, South, Northeast, Northwest, Southeast, Southwest Number of bedrooms 5 Conditioned floor area 1969 Sq Ft Number of occupants 6 Windows Eave overhang depth 2.2 Ft Internal shade Blinds, drapes, etc Number of skylights Roof Eave Depth Window Heating Equipment Data Cooling Equipment Data Blower Data Equipment type Heat um Equipment type Heat pump CFM pump Heating CFM 1446 Furnace, Heat pump, Boiler, etc. Air Conditioner, Heat pump, etc Model , 25HBC542A**30 Model 25HBC542A**30 Cooling CFM 1446 CFM Heating output capacity 42000 Btu/h Sensible cooling capacity 40589 Btu/h Heat pumps - capacity at winter design outdoor conditions Latent cooling capacity 4544 Btu/h Auxiliary heat output capacity Btu/h Total cooling capacity 45133 Btu/h HVAC DUCT DISTRIBUTION SYSTEM DESIGN (I- .0 Design airflow 1237 CFM Longest supply duct: Duct Materials Used (circle) 663 Ft Trunk Duct: Duct board Flex, Sheet metal, External Static Pressure (ESP) 0.32 IWC Longest return duct: �30 Ft Lined sheet metal, Other (specify) Component Pressure Losses (CPL) 0, 25 IWC Total Effective Length (TEL) 90 Ft Branch Duct: Duct board, lex Sheet metal, Available Static Pressure (ASP) 0.073 IWC Friction Rate: 0.08 IWC Lined sheet metal, Other (specify) ASP = ESP - CPL Friction Rate = (ASP ■ 100) - TEL Contractors Printed Name Kristin Kelly Contractors Signature Date 1 /10/2016 ' 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) F4A Project Information Cooling Design Information Name: Outdoor Design Temp: 91 °F db Summer City: Outdoor Design Temp: 43 °F db IWinter State: Altitude: = Altitude Adjustment: 1.00 Indoor Design Temp: 75 °F db 50 %RH 63 °F wb Manual J Load Calculations Total Load Sensible Latent SHR Heat Loss 40784 F 33585 F 6.823 Airflow Calculations Design TD for Airflow 18 Design Sensible CFM 6696 r OEM Information Manufacturer, JCarrier Furnace Model MI AFUE:= Coil or Fan -Coil Model #: I FV4CNF006T00 �� Condenser Model #: 125HBC542000 I SEER: 16.0 HSPF: F 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 f7 45,650 1 31,320_J F 14,330 F6.686 Rated CFM @ Design RA Temperature 122563 42,218 1 35.720 67498 0.846 Rated CFM @ Rated RA Temperature 62 417360 36,820 4.540 1 0.89 (B) Manufacturer's 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 Rated CFM @ Rated RA Temperature 67 47,450 35,190 F 12,260 0.742 Rated CFM @ Design RA Temperature 1525 63 44.074 F 3.564 0.919 Rated CFM @ Rated RA Temperature 62 40 3,23 41,840 1,3g0 0.968 Manufacturer's Cooling Performance Data (interpolated) Design Return Air Outdoor Temperature = 95 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR 43,244 F 1,890 0.958 Excess Latent Capacity Calculation + -2,655 - -2,655 Capacity @ Design CFM / RA (F wb) 1696 63 45,133 40,589 4.644 0.899 Equipment Capacity as a % of Design F 1-1-0.66% i20.85% 7-1 63.120/6 r Manufacturer's Heat Pump Data Capacity Capacity Balance Supplemental 47 °F db 41,790 1� 24,580 Point � 25.8 Heat Required 15.87 r- Manufacturer's Furnace Data Input Output Desired Calculated Capacity Capac' AFUE Temp. OAirflow 0 tb« .r is �%. •7f ''Fw #' 1t x T t ` a3 r it i M M t .`_ � 4nt ey` .x •. G� t t i.� y H r Y i R{. i ! +. f p' - rr+ 8: t 'r ♦ 1 '.k {«m 4 Ff A