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HomeMy WebLinkAboutRESIDENTIAL HVACEwew Addition HVAC Load Calculations for Nicholas And Lillian Ewen 3244 River or Fort Pierce, FL 34981 rIVACHVAC: L,oADs Prepared By: David Wolter Green Design Construction & Development 4459 SE Kubin Ave Stuart, Florida, 34997 (863)467-1111 Monday, August 27, 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. Project Date: Client Name: Client Address: Client City: Company Name: Company Representative: Company Address: Company City: Company Phone: Company Fax: Company E-Mail Address: Company Website: Tuesday, August 21, 2018 Nicholas And Lillian Ewen 3244 River Or Fort Pierce, FL 34981 Green Design Construction & Development David Wolter 4459 SE Kubin Ave Stuart, Florida, 34997 (863)467-1111 (863)582-9574 David@GDCFLORI DA. COM WWW.GDCFLORIDA.COM Building Orientation: Front door faces Northwest 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: 90 78 59% 55% 75 55 Square ft. of Room Volume (ft3): 2642 Square ft. Per Ton: 14,472 944 Total Heating Required Including Ventilation Air: 22,902 Btuh [z.auz iv11:51­1 Total Sensible Gain: 25,357 Btuh 85 % Total Latent Gain: 4,413 Btuh 15 % Total Cooling Required Including Ventilation Air: 29,770 Btuh 2.48 Tons (Based On Sensible + Latent) mf w _ .. a'a,a',-, Rhvac is an ACCA approved Manual J and Manual D computer program. Calculations 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 your design conditions. \\ts3400d600\GDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Rhvac Re ddentia & Ught Commetdal HYAC Loads T �,� i. a r , - ' 1k ' Elite soRWare Development; lncX. 6m,,erlDesign'Construction183er .p �° ^g� r�sr:'yt^? S "E`v�ew,Add#ion g- s3 :.w =`„`sa.9a�..,v.s«...«,....o.e,_..:a„t :`=,uPae'3: �Okeetobee>FLs+349Z2``fr'�>.. .. t..`-_ _......,.::.• Load -Preview -Report --__-- Has" Ne ft. S Lati Ne Sen Hl CI A Duc Scope AEDI To f1 Are Gat Gai' Gail Loss CFM CFM CFM Siz Building 2.48 944 2,342 25,357 4,413 29,770 22,902 294 1,111 1,111 System 1 - - - - Yes 2AB 944� 2,342 25,357 4,413 _ 29,770 22,902 2941 1r141 1,111 12x1_ Supply Duct Latent-} - 817 817 Return Duct 941 219 1,166 313 -Zone 1. 2.342. 24,416. 3,377 27,793 22,589 294 1,1,13 1,111 12x1 1-Foyer 158 2.332 538 2,870 4,251 55" �,I 106 1� 2-Utlly 117 2,536 453 2,989 3,472 45i -- 415 115 1-6 3-Bedroom 3 Addition 173 4,535 309 4,844 2,960 38 206.. 206 2-6 4-Existing 1,894 15,013 2,077 17,096 11,906 155i 683;. 683 4 \\ts3400d600\GDCD\MEP Files0ite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Ffhvac�Resflcje4tialSUighYCornmerclal�ivACL�aarjs,,* • k. c Ta�`i5E �,�' • ,�� EOteSoitwarc}1e'4elopmeni,tpc:; men,Des%gn.Canstruciionr€,�De:w3 �r Z ^gEw�ewAdd�.ion" OFC%ecliitbeE, FL`�34972n-��a �' 3t>* �iP.a' •�' .� ._-c, �. �aa�.+ �k..r..�- �.,xrx . >+.�'�o .. P144A \\ts3400d600\GDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 F'M r Rhvac •;Residential & Light Commercial HVAC Loads Green Design Constmction &De '� Elite Software. Development, Inc. Ewew Addition Okeechobee, FL 34972i� Pa a 5'. S stem 1 Summa -Loads - - _ Component Area ' ' Sent "' L"at "` Sen .;- Total Desch t(on Quan Loss '. Gain Gain Gain 2B-v-o: Glazing -Double pane low-e (e = 0.60), fixed sash, 25.5 386 0 1,371 1,371 vinyl frame, u-value 0.54, SHGC 0.66 2A-v-o: Glazing -Double pane low-e (e = 0.60), operable 97.7 1,505 0 4,574 4,574 window, vinyl frame, u-value 0.55, SHGC 0.56 11 N: Door -Metal - Polystyrene Core 20 196 0 182 182 12C-0sw: Wall -Frame, R-13 insulation in 2 x 4 stud 569.9 1,453 0 1,117 1,117 cavity, no board insulation, siding finish, wood studs 12C-Osw: Part -Frame, R-13 insulation in 2 x 4 stud 65 166 0 69 69 cavity, no board insulation, siding finish, wood studs 16A-0: Partition Roof/Ceiling (STD=S, WTD=5)-Under 932.8 1,903 0 1,903 1,903 Attic with Insulation on Attic Floor (also use for Knee Walls and Partition Ceilings), Unvented Attic, No Radiant Barrier, Any Roofing Material, Any Roof Color, R-0 insulation 18B-19: Roof/Ceiling-Roof Joists Between Roof Deck 91.7 131 0 98 98 and Ceiling or Foam Encapsulated Roof Joists, White or Light Color Asphalt Shingle, Any Wood Shake, Dark or Medium Color Tile, Slate or Concrete, Light or Unpainted Metal, Light or Silver Membrane, Light Tar and Gravel, R-19 blanket or loose fill 16C-19: Roof/Ceiling-Under Attic with Insulation on Attic 1034.5 1,419 0 2,027 2,027 Floor (also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, White or Light Color Shingles, Any Wood Shake, Light Metal, Tar and Gravel or Membrane, R-19 insulation 18B-11: Roof/Ceiling-Roof Joists Between Roof Deck 590.1 1,388 0 1,586 1,586 and Ceiling or Foam Encapsulated Roof Joists, White or Light Color Asphalt Shingle, Any Wood Shake, Dark or Medium Color Tile, Slate or Concrete, Light or Unpainted Metal, Light or Silver Membrane, Light Tar and Gravel, R-11 blanket or loose fill 22A-ph: Floor -Slab on grade, No edge insulation, no 48 1,826 0 0 0 insulation below floor, any floor cover, passive, heavy moist soil 20P-11: Floor -Over open crawl space or garage, 759.8 1,659 0 593 593 Passive, R-11 blanket insulation, any cover _ Subtotals for structure: 12,032 0 13,520 13,520 People: 0 0 0 0 Equipment: 1,500 2,527 4,027 Lighting: 635 2,165 2,165 Ductwork: 7,828 1,036 6,310 7,346 Infiltration: Winter CFM: 99, Summer CFM:51 3,042 1,877 835 2,712 Ventilation: Winter CFM: 0, Summer CFM: 0 0 0 0 0 System 1 Load Totals: 22,902 4,413 25,357 29,770 Check'Fi ures Supply CFM: 1,111 CFM Per Square ft.: 0.474 Square ft. of Room Area: 2,342 Square ft. Per Ton: 944 Volume (W): 14,472 System -Loads:,'., t, Total Heating Required Including Ventilation Air: 22,902 Btuh 22.902 MBH Total Sensible Gain: 26,357 Btuh 85 % Total Latent Gain: 4,413 Btuh 15 % Total Cooling Required Including Ventilation Air: 29,770 Btuh 2.48 Tons (Based On Sensible + Latent) \\ts3400d600kGDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM r Rhvac • Residential & Ught Commercial HVAC Loads Elite Software DeveCopmentlinc. Green Design Construction & De s Ewew Addition Okeechobee, FL 34972 Page 6. Knvac Is an AI;UA approves Manual J ano Manual U 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. \\ts3400d800\GDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Rhvac - Residential ALight Commercial HVAC Loads ;° Elite Software Development'Inc. Green Design Construction 8 De Ewew Addition'. bkeechokiee, FL'i' °A t° Paye7 - System -1 -Hour/ Room Net Gain - - - System 1 Hourly Room Net Gain 17,000............................................................................................. 16,000................................................................................... ....... 15,000............................................................................................... 13.0001............................................................................................... 12,000 L 3� 11,000 C R C9 10,000 Z f 7,000t............................................................................................ ................................................................ .. .................................................................................... 8am 9am 10am llam 12 pm tpm 2pm 3pm 4pm 5pm 6pm ipm Time of Day ---GP— Foyer(23%) Utility (23%) �— Bedmom 3 Addition (390%) Ebsting (16°/) Note: Glass gain as a percent of net gain is shown in parenthesis. Although floor, roof, wall and door gains also vary throughout the day, for this graph and in Manual J glass gains are the only ones that fluctuate. \Nts3400d600\GDCD\MEP Files\Elite SoftwarelRhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Rhvae - Residential &Light Commercial HVAC Loads _ Elite Software Development,, Inc. Green Design Construction & De . Ewew Addition Qt<eechobee, FL 34972 Page 8 5e-tailed-Room Loads -Room 1 - Foyer (Average Load Procedure)-- -. ---- GeneraC?.. s. Calculation Mode: Htg. & clg. Occurrences: 1 Room Length: n/a System Number: 1 Room Width: n/a Zone Number: 1 Area: 157.5 sq.ft. Supply Air: 106 CFM Ceiling Height: 8.7 ft. Supply Air Changes: 4.7 AC/hr Volume: 1,365 cu.ft. Req. Vent. Clg: 0 CFM Number of Registers: 1 Actual Winter Vent.: 0 CFM Runout Air: 106 CFM Percent of Supply.: 0 % Runout Duct Size: 6 in. Actual Summer Vent.: 0 CFM Runout Air Velocity: 540 ft./min. Percent of Supply: 0 % Runout Air Velocity: 540 ft./min. Actual Winter Infil.: 28 CFM Actual Loss: 0.187 in.wg./100 ft. Actual Summer Infil.: 15 CFM Item :g Area U Htg Sen GIg tat Sen C;escri ton tr° ValueHTM „ Loss H fll4 Gairi;4 Gain (liaan6 NE-Wall-1 2C-Osw 2.5 X 8.7 21.7 0.091 2.5 55 2.0 0 42 NE-Part--1 °/280-12C-Osw 7.5 X 8.7 65 0.091 2.5 166 1.1 0 69 NW-Wall-12C-Osw 8.8 X 8.7 63.3 0.091 2.5 161 2.0 0 124 NW-Wall-I2C-Osw 7 X 8.7 40.7 0.091 2.5 104 2.0 0 80 NW-Door-I1N 3 X 6.7 20 0.350 9.8 196 9.1 0 182 NW-GIs-2B-v-o shgc-0.66 0%S 12.5 0.540 15.1 189 53.8 0 672 UP-Ceil-Part-16A-0 50.8 X 1 50.8 0.408 2.0 104 2.0 0 104 Floor-22A-ph 26 ft..Per. 26 1.358 38.0 989 0.0 0 0 Subtotals for Structure: 1,964 _ 0 1,273 Infil.: Win.: 28.4, Sum.: 14.5 223 3.912 873 1.071 538 239 Ductwork: 1,414 513 Light ng: 90 307 Room Totals: 4,251 538 2,332 \kts3400d600kGDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Rhvac -:Residential&. Light Commercial HVAC Loads Elite Software:Development, Inc.' Green Design Construction & De Ewew Addition Okeechobee, FL 34972 - - = Page 9 Detailed -Room -Loads = Room 2-- Utilit (Avera e-Load P.rocedure). General' Calculation Mode: Htg. & clg. Occurrences: 1 Room Length: n/a System Number: 1 Room Width: n/a Zone Number: 1 Area: 116.7 sq.ft. Supply Air: 115 CFM Ceiling Height: 8.7 ft. Supply Air Changes: 6.8 AC/hr Volume: 1,011 cu.ft. Req. Vent. CIg: 0 CFM Number of Registers: 1 Actual Winter Vent.: 0 CFM Runout Air: 115 CFM Percent of Supply.: 0 % Runout Duct Size: 6 in. Actual Summer Vent.: 0 CFM Runout Air Velocity: 588 ft./min. Percent of Supply: 0 % Runout Air Velocity: 588 ft./min. Actual Wiinterinfil.: 24 CFM Actual Loss: 0.220 in.wg./100 ft. Actual Summer Infil.: 12 CFM Item, ° Area s- :K -Ur N,tg 9e2 Glg Descn lion , Quan6 Value HTM e . Loss HTM ' -Gain Gain NW-Wall-12C-Osw 2.9 X 8.7 25.3 0.091 2.5 64 2.0 0 49 NW-Wall-12C-Osw 8.8 X 8.7 62.8 0.091 2.5 160 2.0 0 123 SW-Wall-12C-Osw 10 X 8.7 86.7 0.091 2.5 221 2.0 0 170 NW-GIs-2B-v-o shgc-0.66 O%S 13 0.540 15.1 197 53.8 0 699 UP-Ceil-Part-16A-0 50.8 X 1 50.8 0.408 2.0 104 2.0 0 104 Floor-22A-ph 22 ft..Per. 22 1.358 38.0 837 0.0 0 0 Subtotals for Structure: 1,583 0 1,145 Infil.: Win.: 23.9, Sum.: 12.2 188 3.909 734 1.076 453 202 Ductwork: 1,155 558 Equipment: 0 478 Lighting: 45 _ 153_ Room Totals: 3,472 453 2,536 E ui rinentCoolin 'Loads, r Continuous. Continuous ; n Output ' Output Average Percent Sensible Latent- * § . Sensible " Latent, . tt In -Use " Used Load' Load' item Name., Btuh' Btuli' Out perHour R` Btuh °' Btuh' Vented clothes dryer- 10 1707 0 50 50 427 0 percent to space Clothes washing machine - 205 0 50 50 51 0 10_percent t_o space Total 478 0 \kts3400d600\GDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Rhvac - Residential &.Light Commercial HVAC Loads 4 _ Elite Software Development, Inc., :Green DesignConstrugtion&De— < EwewAdditiorn. _Okeechobee, FL 34972 ;N Page 10 Detaiied-Room±oads = Room 3-- Bedroom-3-Addition-(Average_Load Procedure) General: Calculation Mode: Htg. & clg. Occurrences: 1 Room Length: n/a System Number: 1 Room Width: n/a Zone Number: 1 Area: 173.1 sq.ft. Supply Air: 206 CFM Ceiling Height: 7.5 ft. Supply Air Changes: 9.5 AC/hr Volume: 1,298 cu.ft. Req. Vent. Clg: 0 CFM Number of Registers: 2 Actual Winter Vent.: 0 CFM Runout Air: 103 CFM Percent of Supply.: 0 % Runout Duct Size: 6 in. Actual Summer Vent.: 0 CFM Runout Air Velocity: 525 ft./min. Percent of Supply: 0 % Runout Air Velocity: 525 ft./min. Actual Winter Infil.: 16 CFM Actual Loss: 0.177 in.wg./100 ft. Actual Summer Infil.: 8 CFM Iteiil Area ;t .U- .u= Htg R k Seo 7 GIg Lat :® Sen- Descri bon a w Quan6t nvai'ue4- HTM x Loss HIM ,_ = Gam „Gain NW-Wall-I2C-Osw 6.3 X 6.4 40.6 0.091 2.5 104 2.0 0 80 NW-Wall-I2C-Osw 10.9 X 8 47.3 0.091 2.5 121 2.0 0 93 NW-GIs-2A-v-o shgc-0.56 0%S 40 0.550 15.4 616 47.0 0 1,880 UP-Roof-18B-19 91.7 X 1 91.7 0.051 1.4 131 1.1 0 98 UP-Ceil-I6C-19 109.2 X 1 109.2 0.049 1.4 150 2.0 0 214 UP-Ceil-Part-16A-0 173.1 X 1 173.1 0.408 2.0 353 2.0 0 353 Subtotals for Structure: 1,475 0 2,718 Infil.: Win.: 16.3, Sum.: 8.3 128 3.907 500 1.071 309 137 Ductwork: 985 997 Equipment: 0 683 Room Totals: 2,960 309 4,535 [Equipment Cooling Loads _ `COOtI0U0u5 = ContinuouS I W - * v Output: "Output '`. - i Average , Percents �= Sensible; Latent' Sensible Latent In -Use Used 'Hour, Load -Load (tent Name Btuh Btuh ". -- Output per Btuh -' Stuh Color television 683 0 100 100 683 0 Total 683 0 \\ts3400d600\GDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Rhvae-Residential&.Light CommercialHVACLoads .. ^Elite Software :Development, Inc. Green Design Construction & De ,,. '^ .., - " . Ewew Addition - Okeechobee, FL 34972 _ Page 11 Detailed-Room-L-oads-- Room 4 - Existing -(A verae-Load-Procedure General Calculation Mode: Htg. & clg. Occurrences: 1 Room Length: n/a System Number: 1 Room Width: n/a Zone Number: 1 Area: 1,894.3 sq.ft. Supply Air: 683 CFM Ceiling Height: 5.7 ft. Supply Air Changes: 3.8 AC/hr Volume: 10,798 cu.ft. Req. Vent. CIg: 0 CFM Number of Registers: 4 Actual Winter Vent.: 0 CFM Runout Air: 171 CFM Percent of Supply.: 0 % Runout Duct Size: 8 in. Actual Summer Vent.: 0 CFM Runout Air Velocity: 489 ft./min. Percent of Supply: 0 % Runout Air Velocity: 489 ft./min. Actual Winter Infil.: 30 CFM Actual Loss: 0.103 in.wg./100 ft. Actual Summer Infil.: 16 CFM [Item m N Area U- , j Htg Sen ¢ Clg Lat Seri Description « . ; F Quantity _, ;Uafue ° '. HTM Loss •. HT1b1 z. Gain '• <Galn SE-Wall-12C-Osw 6.3 X 6.4 40.6 0.091 2.5 104 2.0 0 80 SE-Wall-12C-Osw 10.9 X 8 47.3 0.091 2.5 121 2.0 0 93 NE-Wall-12C-Osw 5 X 5.8 29.2 0.091 2.5 74 2.0 0 57 NE-Wall-12C-Osw 11.6 X 7.1 64.3 0.091 2.5 164 2.0 0 126 SE-GIs-2A-v-o shgc-0.56 0%S 40 0.550 15.4 616 46.5 0 1,861 NE-GIs-2A-v-o shgc-0.56 0%S 17.7 0.550 15.4 273 47.0 0 833 UP-Roof-1 8B-1 1 590.1 X 1 590.1 0.084 2.4 1,388 2.7 0 1,586 UP-Ceil-16C-19 898.2 X 1 898.2 0.049 1.4 1,232 2.0 0 1,760 UP-Ceil-1 6C-1 9 27.2 X 1 27.2 0.049 1.4 37 2.0 0 53 UP-Ceil-Part-16A-0 658.1 X 1 658.1 0.408 2.0 1,342 2.0 0 1,342 Floor-20P-11 1 X 759.8 759.8 0.078 2.2 1,659 0.8 0 593 Subtotals for Structure: 7,010 0 8,384 Infil.: Win.: 30.4, Sum.: 15.6 239 3.909 935 1.074 577 257 Ductwork: 3,961 3,301 Equipment: 1,500 1,366 Lighting: 500 1,705 Room Totals: 11,906 2,077 15,013 [Bqdlpm6ntQPo1ing Loads ` KConfinuous Continuous Oufput.r Output °Average =Percent t Sensible. Latent- Sensible Latent In -Use Used^ Load ; Load' item Name • atuh • Bttlh Output , per Hour•. Btuh' Btuh Miscellaneous Equipment 0 1500 100 100 0 1500 Color television 683 0 100 100 683 0 Color television 683 0 100 100 683 0 Total 1366 1500 \\ts3400dBOO\GDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM Rhvac - Residential & Light Commercial HVAC Loads Elite Software: Development;tric:: Green Design Construction & De ,„`. Ewew Addition Okaechobee;FL 34972 "' ` Page 12 S stem_ -Room `L-oad -Sum ma - - - 1:. Htg Min Run Run Cl91 xb Clg Min .,• „Act; Ra0n1 Area. Sens Ht9 Duct Duct, Sens Lat C19 B Sys h!o Name SF' Btuh CFM Sue Vat Btuh Btuh CF' r CFM —Zone 1- 1 Foyer 158 4,251 55 1-6 540 2,332 538 106 106 2 Utility 117 3,472 45 1-6 588 2,536 453 115 115 3 Bedroom 3 173 2,960 38 2-6 525 4,535 309 206 206 Addition 4 Existing 1,894 11,906 155 4-8 489 15,013 2,077 683 683-- Duct Latent 817 Return Duct 313 941 219 _ System 1 total 2,342 22,902 294 25,357 4,413 1,111 1,111 System 1 Main Trunk Size: 12x16 in. Velocity: 833 ft./min Loss per 100 ft.: 0.103 in.wg CaolWg System Summaryo I Coolin, _" SensibCe/talent'+' Sensible =Latent '"; ,t Totaf Tons r >. Split ' �BtW :! t Btuh ,. /, Stuh,. Net Required: 2.48 85% / 15% 25,357 4,413 29,770 Actual: 3.25 75% / 25% 29,250 9,750 39,000 E" ui inent Dataa, Heating System Cooling System Type: Electric Resistance Standard Air Conditioner Model: ECB29-8CB 14ACX-041-230* Indoor Model: CBX27UH-048-230*+TDR Brand: 121_52 MERIT 14ACX SERIES Efficiency: 0% 16 SEER Sound: 0 0 Capacity: 27000 Btuh 39000 Btuh Sensible Capacity: n/a 29,250 Btuh Latent Capacity: We 9,750 Btuh AHRI Reference No.: n/a 3869097 \\ts3400d600kGDCD\MEP Files\Elite Software\Rhvac 9 Projects\Ewen Residence.rh9 Monday, August 27, 2018, 1:53 PM