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Home My WebLink AboutHVAC Load Calculationsoad Calculations for Residence 0003Carlton Rd Port Saint Lucie, F| 34987 HVAC L-O"s Digitally signed Miranda P.E. 3SS79 2021.07.22 RhvauisanACCAapproved Manual J.Dand Scomputer program. F IN E x�y00�y�� Prepared By: ReymundoJ. Miranda PE Uo#35578 S2U8VV72ndAve Miami F|33144 30547Q5249 Thursday, July 22.2O21 Rhvac Residential & Light Commercial HVAC Loads Elite Software Development, Inc. JNL i3f u Corp ® A y , 3144 ` �Page 2iM Project Report General -Pro ect nforrnation Project Title: Designed By: Nereyda Quintana Project Date: Monday, April 19, 2021 Client Name: Residence Client Address: 6003 Carlton Rd Client City: Port Saint Lucie, FI 34987 Company Name: Lic #35579 Company Representative: Reymundo J. Miranda PE Company Address: 920 SW 72nd Ave Company City: Miami FI 33144 Company Phone: 305-479 5249 Company E-Mail Address: jnlgroup@aol.com Company Comment: Desl n Data w x...e s Reference City: L Miami, Florida Building Orientation: Front door faces North Daily Temperature Range: Low Latitude: 25 Degrees Elevation: 7 ft. Altitude Factor: 1.000 Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Wet Bulb Rel.Hum Rel.Hum Dry Bulb Difference Winter: 47 44.1 n/a n/a 72 n/a Summer: 90 77 56% 50% 75 55 Total Building Supply CFM: 2,010 CFM Per Square ft.: 0.895 Square ft. of Room Area: 2,245 Square ft. Per Ton: 495 Volume (ft'): 22,450 Total Heating Required Including Ventilation Air: 39,417 Btuh 39.417 MBH Total Sensible Gain: 48,859 Btuh 90 % Total Latent Gain: 5,565 Btuh 10 % Total Cooling Required Including Ventilation Air: 54,424 Btuh 4.54 Tons (Based On Sensible + Latent) Notes: 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. N:\ ...\6003 Carlton Rd Port Saint Lucie.rh9 Thursday, July 22, 2021, 2:23 PM Rfivac Residential4& Light Commercial HVAC Loatls Elite Software Development'Inc. JNL Groorp upC Miami, F-,L o33144 a Pa e'3° Total Building Summary Loads „,Component P Area q Sens Lat . Sem ta[ 1 .. k•.a J f k .•g aDescri tion `t , ..e�,. �. a . , "'> ,. "- I . v,E „ � .,,_ ,, - , Ouan Loss, Gam . Gam, Gain, r , �. SHGC46UV1: Glazing -Operable Window Impact 493.7 12,344 0 30,958 30,958 Resistant, single tinte, no break, ground reflectance = 0.32, U-value 1, SHGC 0.46 13A-5ocs: Wall -Block, board insulation only, R-5 board 1407.3 4,399 0 3,395 3,395 insulation, open core, siding finish, U-value 0.125 13A-5ocs: Part -Block, board insulation only, R-5 board 460 920 0 978 978 insulation, open core, siding finish, U-value 0.125 16BR-30: Roof/Ceiling-Under Attic with Insulation on Attic 2245 1,796 0 3,879 3,879 Floor (also use for Knee Walls and Partition Ceilings), Unvented Attic with Radiant Barrier, Any Roofing Material, Any Roof Color, R-30 insulation, U- value 0.032 22A-ph: Floor -Slab on grade, No edge insulation, no 236 8,012 0 0 0 insulation below floor, any floor cover, passive, heavy moist soil, U-value 1.358 Subtotals for structure: 27,471 0 39,210 39,210 People: 4 920 1,200 2,120 Equipment: 0 2,500 2,500 Lighting: 0 0 0 Ductwork: 6,709. 1,035 4,343 5,378 Infiltration: Winter CFM: 191, Summer CFM: 97 5,237 3,610 1,606 5,216 Ventilation: Winter CFM: 0, Summer CFM: 0 0 0 0 0 Total Building Load Totals: 39,417 5,565 48,859 54,424 a r Check,FI gg ures Total Building Supply CFM: 2,010 CFM Per Square ft.: 0.895 Square ft. of Room Area: 2,245 Square ft. Per Ton: 495 Volume (ft3): 22,450 °Buildin " Loads Total Heating Required Including Ventilation Air: 39,417 Btuh 39.417 MBH Total Sensible Gain: 48,859 Btuh 90 % Total Latent Gain: 5,565 Btuh 10 % Total Cooling Required Including Ventilation Air: 54,424 Btuh 4.54 Tons (Based On Sensible + Latent) u t, [Notes , 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. N:\ ...\6003 Carlton Rd Port Saint Lucie.rh9 Thursday, July 22, 2021, 2:23 PM Rhvac Residential%& Light Commercial HVAC Loads Ehte Software Development' Inc: �NL Group:Corp „ 'Miarni,+L 33144 ;Page 4, • System 1 A/C-1 Summaty Loads Cmponent ; k " Area Sens Ala-'.1-1, x o' aSen = a Total', Desch'"tion g Quan Loss;=. Garn Gain Garii SHGC46UV1: Glazing -Operable Window Impact 264.6 6,615 0 18,338 18,338 Resistant, single tinte, no break, ground reflectance = 0.32, U-value 1, SHGC 0.46 13A-5ocs: Wall -Block, board insulation only, R-5 board 698.4 2,183 0 1,685 1,685 insulation, open core, siding finish, U-value 0.125 13A-5ocs: Part -Block, board insulation only, R-5 board 460 920 0 978 978 insulation, open core, siding finish, U-value 0.125 16BR-30: Roof/Ceiling-Under Attic with Insulation on Attic 1249 999 0 2,158 2,158 Floor (also use for Knee Walls and Partition Ceilings), Unvented Attic with Radiant Barrier, Any Roofing Material, Any Roof Color, R-30 insulation, U- value 0.032 22A-ph: Floor -Slab on grade, No edge insulation, no 142 4,821 0 0 0 insulation below floor, any floor cover, passive, heavy moist soil, U-value 1.358 Subtotals for structure: 15,538 0 23,159 23,159 People: 0 0 0 0 Equipment: 0 2,500 2,500 Lighting: 0 0 0 Ductwork: 3,554 508 2,315 2,823 Infiltration: Winter CFM: 137, Summer CFM: 71 3,777 2,625 1,168 3,793 Ventilation: Winter CFM: 0, Summer CFM: 0 0 0 0 0 System 1 A/C-1 Load Totals: 22,869 3,133 29,142 32,275 GheckFi ures',k�r,x a ',.rW 4. Supply CFM: 1,225 CFM Per Square ft.: 0.981 Square ft. of Room Area: 1,249 Square ft. Per Ton: 464 Volume (ft'): 12,490 S. stem Loads„ r t A Total Heating Required Including Ventilation Air: 22,869 Btuh 22.869 MBH Total Sensible Gain: 29,142 Btuh 90 % Total Latent Gain: 3,133 Btuh 10 % Total Cooling Required Including Ventilation Air: 32,275 Btuh 2.69 Tons (Based On Sensible + Latent) Notes°, r� w :,. x �«,..•_. `r; y4 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. N;\ ...\6003 Carlton Rd Port Saint Lucie.rh9 Thursday, July 22, 2021, 2:23 PM vResdential'8 Ught CommercialHVAC Loads < Elite Software DeveloI'jRh3cNL Group,Corp _MIamI,.EL $3t4 _ age5 System 2 A/C-2 Summary Loads Compone,'nt Sena„ Lat Sen."Total' Descri ti.on ' Quan.,.a Loss> Gam :, Gain Gain: SHGC46UV1: Glazing -Operable Window Impact 229.1 5,729 0 12,620 12,620 Resistant, single tinte, no break, ground reflectance = 0.32, U-value 1, SHGC 0.46 13A-5ocs: Wall -Block, board insulation only, R-5 board 708.9 2,216 0 1,710 1,710 insulation, open core, siding finish, U-value 0.125 16BR-30: Roof/Ceiling-Under Attic with Insulation on Attic 996 797 0 1,721 1,721 Floor (also use for Knee Walls and Partition Ceilings), Unvented Attic with Radiant Barrier, Any Roofing Material, Any Roof Color, R-30 insulation, U- value 0.032 22A-ph: Floor -Slab on grade, No edge insulation, no 94 3,191 0 0 0 insulation below floor, any floor cover, passive, --..._heavy moist soil, U_value 1.358._......---------....------ ...... ..... ..... ........... _.................................. Subtotals for structure: 11,933 0 16,051 16,051 People: 4 920 1,200 2,120 Equipment: 0 0 0 Lighting: 0 0 0 Ductwork: 3,155 527 2,028 2,555 Infiltration: Winter CFM: 53, Summer CFM: 27 1,460 985 438 1,423 Ventilation: Winter CFM: 0, Summer CFM: 0 0 0 0 0 System 2 A/C-2 Load Totals: 16,548 2,432 19,717 22,149 r Supply CFM: 785 CFM Per Square ft.: 0.788 Square ft. of Room Area: 996 Square ft. Per Ton: 540 Volume (ft'): 9,960 _ Total Heating Required Including Ventilation Air: 16,548 Btuh 16.548 MBH Total Sensible Gain: 19,717 Btuh 89 % Total Latent Gain: 2,432 Btuh 11 % Total Cooling Required Including Ventilation Air: 22,149 Btuh 1.85 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. . N:\ ...\6003 Carlton Rd Port Saint Lucie.rh9 Thursday, July 22, 2021, 2:23 PM