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HomeMy WebLinkAboutHVAC LOADSExpress 1672 Aria Ps! New Right HVAC Load Calculations for Express Homes Prepared By: Kristin Kelly Florida Breeze 6928 Vickie Circle Suite B West Melbourne, FI 32905 3219618767 Thursday, September 22, 2016 File Copy 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. SofiwareDe p nt, Inc, Rhvac Residential & Light Comrriercial HVAC LoadsExprzssl6'-2vArra�Psl iVer�kR�ghf AlC Servtca Masters, LLGPage 2 Palm qy, FC �-- --- ' Pro i9d Report ----- _-- General Pro ec-t Information . Project Title: Express 1672 Aria Psl New Right 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, Ft 32905 Company Phone: 3219518767 "_. Reference City: Fort Pierce, F►onoa Building Orientation: Front door faces South Daily Temperature Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Attitude 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 78 59% 50% 75 n/a 61 Summer: 90 A:Ct►eck Fi"izs Total Building Supply CFM: 1,033 CrPer Square ft.: 0.617 737 Square ft. of Room Area: 1,672 Square ft. Per Ton: Volume (f?) of Cond. Space: 14,716 �TotahHeating Required Including Ventilation Air: 26,865 Btuh 26.865 ME3H 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) • Notes - 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\EXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM EljteJS4ftware D)eveJopmen i Rbvac -Residential &Light Commercial HVaG Lgacis - t���E�s •18��'ArxaPst Nsw A/C Service Masters, LLC- 'miscellaneous Report.=..� s,GtAn,1 1Nhole House Outdoor Outdoor _ Out ^ Indoor n_. ncsfe. Summer: 78 59% 50% 75 61.09 Calculate: Yes Yes Yes Use Schedule: Yes Roughness Factor: 0.01000 0.01000 Pressure Drop: 0.1000 in.wg./100 ft. 0.1000 in.wg./l00 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. ®utsitli3 Air Qata Winter Sumr�iar Infiltration Specified: 0.350 AC/hr 0.160 AC/hr 86 GFM 39 CFM Infiltration Actual: 0.350 AC/hr 0.160 AC/hr Above Grade Volume: X 14,716 Cu.ft. X 14.716 Cut. 2,355 Cu.ft./hr 5,151 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: 16.49 = (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) = X 0.999 X 28.00 Winter Temp. Difference) Infiltration & Ventilation Sensible Loss Multiplier: 30.77 (1.10 - Winter Infiltration Specified: 0.350 AC/hr (86 CFM) Summer Infiltration Specified: 0.160 AC/hr (39 CFM) [3uct Lo'ac! Factor Scenarios far S em 1 • -�• s�miam OL901u«++ -- 1 Return Attic 0.12 I E:IRHVAC\EXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM Rhva6-- Residential & Light.Comn A/C Service Masters, LLC I Paini Bay, FL 32909 Load prowew Repor Scope -------------- - Building System 1 Duct Latent Zone 1 1-whole House 1=lrte Software Developrnent,anc, ai HVAC Loads, Express 1,672°Ana Psl New Right ! —._ , • - - - --- —Page 4 M Net �-4. Net '. Sys AcU Duct Size Son Sys`. SyS__ HtgI Glgj ft.= Son Lat Tonl Ronj Area Gain Gain Gain) Loss CFM; CFM � CFMI 2.27 737 1.672 22,695 4.548 27,243 26,865 349 1,033 1,033 2,27 737 1,672 22,695 4,548 27,243 26,865 349 1=1 1,033 14 1,619 1,619 1,672 22,695 2,929 25,624 26,865 349 1,033 16x16 1,672 22,695 2,929 25,624 26,865 349 N.i 1,033 5, 6.5.5.5 E:IRHVACIEXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM iihiac.-tResid�ntial &LightGommereiai HVAC toads Eirte Ex r � ACC.S2NiGe P1ia5tefS� LLC;<� P� Palm Bay, FL.;32909 --- ---------- Total Building Summary LoadsNNUMM ---------------- -- ____: _-_-- 2A- 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: 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: RooflCeiling-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: 1,672 Volume (ft3) of Cond. Space: 14,716 c•,tua 142.9 L't]JS 1,365 vaui 0 2,196 2,196 40.8 720 0 1,641 1,641 36.4 -612 0 568 568 1188.1 6,087 0 3,783 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 Total Heating Required Including Ventilation Air: 26,865 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) Noties 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:\RHVAC\EXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM RFivai -,Residential &Light CpmmerciaMVAC E.oads ght - - �V EtFie Sofiv�are i7evelopmEnt Inc. A/C.SeMi e Masters. LLC i scpress t67 Ac�a Psi,N�w Rii Pagee6 [.Palm Bay, FC 32909 "S stem 1 Whole House Summary 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 1.3AB-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: System 1 Whole House Load Totals: Supply CFM: 1,033 Square ft. of Room Area: 1.672 Volume (ft') of Cond. Space: 14,716 Total Nearing Required Including Ventilation Air: Total Sensible Gain: Total Latent Gain: Total Cooling Required Including Ventilation Air: Quay► Loss Gan wain vai+i 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 3,783 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.: u.n I' Square ft. Per Ton: 737 26,865 Btuh 26.865 MBH 22,695 Btuh 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:IRHVACIEXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM -- — - - -- — . - -' -- - Elite'Software Revefopment, Inc. Rhvac'- Residential & Light Commercial HVAC Loads r , PJQServicz Masters, LLC r` � �r Express t572� N sI Nov Right Pa'Ittt Bay, FL 32909 — - - — - - - Equsment 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: Air Source Heat Pump 25HBC530A**30 FV4CN(B,F)005 CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Air Source Heat Pump 3645735 30346 16 SEER Air Source Heat Pump 25HBC530A**30 CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Air Source Heat Pump 27600 Efficiency: 9 HSPF This system's equipme nt was selected in�accardance with ACCA Manual .1 Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDE: 75F, SIRH: 50%, WIDB: 70F, Sen. gain. 22,695 Btuh, Lat. gain: 4,548 Btuh, Sen. loss: 26,865 Btuh, Entering clg. coil DB: 75F, Entering c1g. coil WB: 62.5F, Entering htg. coil DB: 70F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1033 CFM, Req. htg. airflow: 349 CFM E:\RHVAC\EXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM Rhvae -Residential & Li ht Commerciat HVAC Loads Ettte Software taevetoptrrtent Inc. 9 _ i Expreb§ t6 2 Ar aSPslrs`t�w Rjght A/GService Masters; LLC _page PaI *.Ba FL 32909 _-------_—..____-- - _— - ... — --- -- -- --- -- — 'SVsferrr 1 Room Load Summary _�__.`__.... __ ._----Y ----- -------------_______�___.. 1--- 1 Whole House 1,672 26,865 349 5,5,5,5, 5,5,5,5, 5,5,5,5, 5,5 - 22,695 2,929 1,033 1,033 - 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. from Manual D Ductsize since they can vary within the room. Runout duct velocities are not printed with duct size results See the Manual D Ductsize report for duct velocities and other data. Cac�lin • System Su ma Coo i � g SensiblelLatent Sensible Late t Total Btuh 13tuh Tans S it gtuh Net Required: 2.27 83% / 17% 22,695 , 4,548 c. 27,243 ` 30,346 Actual: 2.53 83% / 17% 25,286 5,060 .;7_� _ fEqui`1nent Data Heating, 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: 0 Capacity: 27,600 Btuh 0 30,346 Btuh Sensible Capacity: n/a 25,286 Btuh 5,060 Btuh Latent Capacity: n/a 3645735 AHRI Reference No.: n/a stem's a ui ment was selected in accordance with ACCA: Manual S. This syq p Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODS: 42F, S61B. 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 22,695 Btuh, Lat. gain: 4,548 Btuh, Sen. loss: 26,865 Btuh, Entering clg. coil DB: 75F, Entering clg. coil WB: 62.5F, TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1033 CFM, Req. htg. airflow: 349 CFM Entering htg. coil DB: 70F, Clg. coil E:\RHVAC\EXPRESS 1672 ARIA PSL RIGHT NEW.rh9 Thursday, September 22, 2016, 11:21 AM v Alilwlt..r CK lrCaaix+h*jGa'rtixtns drarr�irn Coptractor 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 Form RIPER 1.01 8 Mar 10 ATTACHED Yes No❑ Yes ❑ NON Yes XJ No ❑ Yes ❑ No E Yes ❑ NoMXX -ign Conditions Building Construction Information Winter Design Conditions 42 OF Building Orientation (Front door faces) South Outdoor temperature Noah, East, West, South. Northeast. Northwest, Southeast. Southwest Indoor temperature T 0 OF Number of bedrooms 3 Total heat loss 26865 Btu/h Conditioned Floor area 1672 sq Ft Summer Design Conditions of 4 Outdoor temperature 90 Number of occupants Indoor temperature 75 of Windows Roof Grains difference 61 L Gr @ 50 % Rh Eave overhang depth 3.2 Ft l — Sensible heat gain 22695 Btulh Internal shade Eave 4548 Btu/h Blinds, drapes, etc Depth Window Latent heat gain 0 27243 Btu/h Number of skylights Total heat gain Heating Equipment Data Equipment type Heat pump Furnace, Heat pump. Boiler, etc. Model 25HBC530A**30 Cooling Equipment Data Equipment type Heat pump Air Conditioner. Heat pump. etc Model 25HBC530A*430 Heating output capacity 27600 Btu/h Sensible cooling capacity Heat pumps - capacity at renter design outdoor conditions Latent cooling capacity Auxiliary heat output capacity Btu/h Design airflow 1036 CFM External Static Pressure (ESP) 0.29 IWC Component Pressure Losses (CPL) 0.25 IWC Available Static Pressure (ASP) 0.038 IWC ASP = ESP - CPL Contractor's Printed Name Kristin Contractor's Signature Total cooling capacity 25286 Btu/h 5060 Btu/h 30346 Btu/h Longest supply duct: 20 Ft Longest return duct: 23 Ft Total Effective Length (TEL) 43 Ft Friction Rate: 0.09 IWC Friction Rate = (ASP • 100) � TEL Blower Data Heating CFM �1 33. CFM Cooling CFM 1033 CFM Duct Materials Used (circle) Trunk Duct: Ductbaard Flex, Sheet metal, Lined sheet metal, Other (specify) Branch Duct: Duct board, lex Sheet metal, Lined sheet metal, Other (specify) Date 2/8114 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 Rhvec program. Air Conditioning Contractors of America -Manuel S (Residential Equipment Selection) Project Information Name: 1 City: Stater Altitude: Altitude Adjustment 1.00 Cooling Design Information Outdoor Design Temp: 91 °F db Summer Outdoor Design Temp: 43 'F db lWinter Indoor Design Temp: 75 °F db F 50 °%RH F 63 °F wb Manual J Load Calculations ' Total Load Sensible Latent SHR Heat Loss 27243 22695 4548 0.833 Airflow Calculations Design TD for Airflow 19 Design Sensible CFM 1086 OEM Information Manufacturer: Carrier Furnace Model #: AFUE: Coil or Fan -Coil Model #: FV4CN(B,F)005 Condenser Model #: 25HBC630A I SEER: 16.0 HSPF: 9.OQ (A) Manufacturer's Cooling Performance Data Temperature = 95 (F db) Lower Return Air Outdoor Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR ` Rated CFM @ Rated RA Temperature 65 31,230 20,180 11,050 0.6462 Rated CFM @ Design RA Temperature 975 F63 29.805 22,960 67845 f 0.7703 Rated CFM @ Rated RA Temperature 61 28.380 25,740 2,640 F57907 (B) Manufacturer's Cooling Performance Data Temperature = 95 (F db) Higher Return Air Outdoor Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rated CFM @ Rated RA Temperature 65 32,370 2 4, 59 0 7,780 0.7597 Rated CFM @ Design RA Temperature F 122563 31,025 27,050 3.975 0.8719 Rated CFM @ Rated RA Temperature 6i 29,680 29,510 170 0.9943 Manufacturer's Cooling Performance Data (Interpolated) Design Return Air Outdoor Temperature = 95 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR 24,774 5.572 O-8164 Excess Latent Capacity Calculation + 512 -F 512 Capacity @ Design CFM / RA (F wb) 1085.9 63 30,346 25,286 F 6.066 FO.833 Equipment Capacity as a % of Design 111.39% 111.42% 111.26°l0 �— Manufacturer's Heat Pump Data Capacity Capacity Balance Supplemental @ 47 °F db 2-9 220 @ 17 °F db 16,230 Point Heat Required 1 -20.5 -15.87 FManufacturer's Furnace Data Input Output Desired Calculated FEATURES a Environmentally Sound Refrigerant Technology • • Puron©, chlorine -free non -ozone depleting refrigerant • Thermostatic Expansion Valve (TXV) designed to maximize performance with Puron© refrigerant Energy Efficient Operation • Electronically 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;0:in`aes of:statia przssui� . 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 -filled polycarbonate 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 wave aluminum fins • Discreet refined counter -flow refrigerant circuitry • Bi-flow hard shut-off TXV metering device • ArmorCoat- 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 plug connection provided for quick installation of accessory heater packages • 40VA 208/230v transformer • Replaceable 5-amp blade -type auto fuse 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