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Home My WebLink AboutPROJECT REPORTSCAf\INFn 2224 N 53rd St Rehab HVAC Load Calculations for ERM Investment Grp Rehab 2224 N 53rd St Fort Pierce, FL 34946 St. Lucie Countv SHGC WARNING: The window performance values consist of the u-factor for the frame, and Solar Heat Gain Coefficient (SHGC) for the glass. These values have a huge impact on the building thermal envelop and may have a significant Impact on the following: the size of the HVAC system(s), $$$ • the duct work layout and design, $$ delays with permitting, $$$$ Inspector comments or failed Inspections $$ It is important to us that your project Illy on schedule and if there are any changes to the design base it may impact any of the bullet paints above. Ko Enemy Del inn must be contacted immediately at infono koene vtl i Or (561) 327-7272 to help support any changes to your project information. Prepared By: Karen Oliver KO Energy Design 1470 N Congress Ave, Suite 106A West Palm Beach, Florida 33409 561 327-7272 Thursday, September 12, 2019 Rhvac 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. uesigned By: Project Date: Client Name: Client Address: Client City: Company Name: Company Representative: Company Address: Company City: Company Phone: Company E-Mail Address: Company Website: Permit Number(s): Karen Oliver Thursday, September 12, 2019 ERM Investment Grp Rehab 2224 N 53rd St Fort Pierce, FL 34946 KO Energy Design Karen Oliver 1470 N Congress Ave, Suite 106A West Palm Beach, Florida 33409 561 327-7272 info@koenergydesign.com www.koenergydesign.com Jurisdiction: 661100 Built: 1975 Reference City: ' `— 11,''- `� West Palm Beach AP, Florida Building Orientation: Front door faces West Daily Temperature Range: Medium Latitude: 26 Degrees Elevation: 15 ft. Altitude Factor: 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains Winter: D ^6 qhj Wet Ruh Ral Hum Reel H �m DW Rulh Difference Summer: 90 78 59% , 70 n/a 50 /0 75 61 I otai building Supply CF Square ft. of Room Area: Volume (831: 1_=11[la Raquireo mciucmg Ventilation Air: Total Sensible Gain: Total Latent Gain: Total Cooling Required Including Ventilation Air: 832 CFM Per Square ft.: 0.889 936 Square ft. Per Ton: 519 7,488 12,793 Btuh 12.793 MBH 18.305 Btuh 85 % 3,330 Btuh 15 % 21,634 Btuh 1.80 Tons (Based On Sensible + Latent) r hvac 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 select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. C:1...12224 N RAM Sr_nn i .kn Thursday, September 12, 2019, 2:08 PM Thursday, September 12, 2019, 2:08 PM Thursday, September 12, 2019, 2:08 PM Rhvae KO Ener I Description IA-cb-o. Glazing -Single pane, operable window, clear, metal frame with break, U-value 1.08, SHGC 0.75 IA-cb-o: Glazing -Single pane, operable window, clear, metal frame with break, in partition wall, U-value 1.08. SHGC 0.75 11 N: Door -Metal - Polystyrene Core, U-value 0.35 12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud cavity, no board insulation, siding finish, wood studs, U-value 0.091 12C-Osw: Part -Frame, R-13 insulation in 2 x 4 stud cavity, no board insulation, siding finish, wood studs, U-value 0.091 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, U-value 0.026 20P-13-c: Floor -Over open crawl space or garage, Passive, R-13 blanket insulation, carpet covering, U- value 0.068 Subtotals for structure: People: Equipment: Lighting: Ductwork: Infiltration: Winter CFM: 87, Summer CFM: 45 Ventilation: Winter CFM: 0, Summer CFM: 0 AED_Excursion: Total Building Load Totals: Total Bull Square ft. Volume (f Supply CFi oom Area: Total Sensible Ga Total Latent Gain: Total Cooling Req Including Ventilation Air: 832 936 7,488 Elite Software Development, Inc. 2224 N 53rd St Rehab Mud den ; Let Sen Totals Quan. Loss Gain Gain Gain 94 2,335 0 6,086 6,086 13.6 368 0 235 235 40 322 0 364 364 612.8 1,282 0 1,200 1,200 221.6 504 0 323 323 936 559 0 1,217 1,217 936 1,464 0 637 637 6,834 3 0 10,062 10,062 600 690 1,290 0 200 3.600 3,800 3,750 666 0 2,448 0 3,114 2,209 1,864 742 2.606 0 0 0 0 Q . 0 762 _ 762 12,793 3,330 18,305 21,634 CFM Per Square ft.: Square ft. Per Ton: On Sensible + Latent) Rhvac 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 select a unit that meets both sensible and latent loads according to the manufacturer's performance data at Your design conditions. CA ...\2224 N 53rd St-M.) rhA 18,305 Btuh 3,330 Btuh 21,634 Btuh .raj Mon 85 % 15 % 1.80 Tons Thursday, September 12, 2019, 2:08 PM Floor 11 % Roof 4% Wall 14% Glass 21 % Door 3% Infiltration 17% Ductwork 29% Floor 3% AED Excursion 4% Roof 6 /o Wall 7% Glass 29% Door 2% People 6% Infiltration 12% Ductwork 14% Equipment 18% CA ...\2224 N 53rd St-MJ.rh9 Thursday, September 12, 2019, 2:08 PM Rhvac-Residential & KO Energy Design LLC I Description 1A cb-o. Glazing -Single pane, operable window, clear, metal frame with break, U-value 1.08, SHGC 0.75 1A-cb-0: Glazing -Single pane, operable window, clear, metal frame with break, In partition wall, U-value 1.08, SHGC 0.75 11 N: Door -Metal - Polystyrene Core, U-value 0.35 12C-Osw: Wail -Frame, R-13 insulation in 2 x 4 stud cavity, no board insulation, siding finish, wood studs, U-value 0.091 12C-0sw: Part -Frame, R-13 insulation in x 4 stud cavity, no board insulation, siding finish, wood studs, U-value 0.091 1613-38: 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, U-value 0.026 20P-13-c: Floor -Over open crawl space or garage, Passive, R-13 blanket insulation, carpet covering, U- value 0.068 Subtotals for structure: People: Equipment: Lighting: Ductwork: Infiltration: Winter CFM: 87, Summer CFM: 45 Ventilation: Winter CFM: 0, Summer CFM: 0 AED Excursion: _ System 1 System #1 Load Totals: Square ft. of Room Area: 832 Volume (w): 936 7,488 Total Sensible Ga Total Latent Gain: Total Cooling Req 53rd ,. men - I otal Juan` • Loss Gaitean Gain Gair 94 2,335 0 6,086 6,088 13.6 368 0 235 235 40 322 0 364 364 612.8 1,282 0 1,200 1,200 221.6 504 0 323 323 936 559 0 1,217 1,217 936 1.464 0 637 637 3 6,834 0 10,062 10,062 600 690 1,290 0 200 3,600 3,800 3.750 666 0 2,448 0 3,114 2,209 1,864 742 2,606 0 0 0 0 0 0 762 762 12,793 3,330 18,305 21,634 CFM Per Square IL 0.889 Square ft. Per Ton: 519 12.793 MBH 85 % 15 % 1.80 Tons (Based On Sensible + Latent) Rhvac 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 select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. Air: Including Ventilation Air: CA ...\2224 N 53rd St-MJ.rh9 12,793 Btuh 18,305 Btuh 3,330 Btuh 21,634 Btuh i nursday, September 12, 2019, 2:08 PM Rhvac - Residential & Light Commercial HVAC Loads " W Enerpv Design LLC i Elite Software Development, Inc. LZtQ�33411 2224 N 53rd St Rehab S stem 1 Room Load Summa P P a Htg :=Min ,Run Run Room ' '- Area f 'Sens Htg Duct Dud 'Name - '' CI 9 "`'Clg Mtm rAcf No "_ gF„ Btuh ' CF.M Size Vel ---Zone 1-- Sens at Clg, Btuh_. <_ Btuh, CFM ' - 'Sys :-: CFM 1 Living Room 348 4,340 56 2-8 412 2 Kitchen & Dining 212 2,532 6,322 1,138 288 288 33 1-9 482 3 Bedroom 1 163 2,651 34 1-8 443 4,686 659 213 213 4 Bath 50 618 8 1-4 260 5_ Bedroom 2 163 3,399 395 155 498 77 23 155 23 2,651. 34_ 1-8 443 Dud Latent 3,399, 395 155 155 System 1 total _ y 936 12,74 166. 666 System 1 Main Trunk Size: 14 in. 18,305 3,330 832 832 Velocity: 779 ft./min Loss per 100 ft.: 0.088 in.wg Coolihc System Summary Cooling Sensible/Latent Sensible Tons "'Latent Total S lit Btuh Net Required: 1.80 85% / 15% 18,305 Actual: Btuh "-Si h 197 ° ° 75 /° / 25 /° Eauiomerit Data 17 700 3,330 5,900 21,634 23,600 HPahng Syc}pm Type: Electric Resistance Model: C oolin_n g�ctem Standard Air Conditioner ASPT29B14A" Indoor Model: GSX160241 F` Brand: ASPT29B14A' Efficiency: 0% GSX16 Sound: 0 16 SEER Capacity: 27,000 Btuh Sensible Capacity: 0 23,600 Btuh n/a Latent Capacity: n/a 17,700 Btuh AHRI Reference No.: n/a 5,900 Btuh 201384201 This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 47F, SIDB: 18,305 75F, SIRH: 50%, WIDB: 70F, Sen. gain: Btuh, Lat. gain: 3,330 Btuh, Sen. loss: 12,793 Btuh, Entering clg. coil DB: 75F, Entering cig. coil WB: 62.5F, Entering htg. coil DB: 70F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. cig. airflow: 832 CFM, Req, htg, airflow: 166 CFM CA ...12224 N 53rd St-MJ.rh9 Thursday, September 12, 2019. 2:08 PM Field Verification Requirement Project Information Project title: Designed by: 2224 N 53rd St Rehab Project date: Karen Oliver Thursday, September 12, 2019 Client name: ERM Investment Grp Rehab Client address: 2224 N 53rd St Client city: Fort Pierce, FL 34946 Company name: KO Energy Design Company phone: 561 327-7272 Field Verification Requirement All inputs/defaults/building characteristics used for the ACCA Manual J Version 8 calculations must be verified by the HVAC contractor in the field and/or must be verified by the builder/owner verifying that what is being built is consistent with the builder's/owners project components in this report. Test and balance reports if performed are to reflect Manual J system actual CFM for each individual unit. K.O. Energy Design must be notified in writing of any said changes. Equipment Selection Equipment selected below was carefully chosen to meet or exceed the FL Energy Efficiency Code. Alternate equivalent equipment selection shall also meet the attached Energy Code Requirements. Any change in SEER or size of equipment will require approval and plan revision. K.O. Energy Design must be notified in writing of any said changes. Manual D Duct Sizing Duct sizing has been carefully engineered at the stated s.p. Any deviance in duct sizing could impact the performance and efficiency of selected equipment. Any change or alteration in duct sizing will require approval and possible plan revision. K.O. Energy Design must be notified in writing of any said changes. Duct sealing Air Distribution System Test to be performed and made available for Rough Duct Inspection, if required.