The URL can be used to link to this page

Home My WebLink AboutHVAC LOADS - 05-00120 - 583 Cook St - New SFR0500-120 243 Mark Dr (58" Cools") Henderson Addition HVAC Load Calculations for Ftfi 1 HVAC LoAios. DEC 0 2005 Prepared B: Steve Holley United Plumbing &Heating Rexburg, Idaho 356--111 Monday, October 31, 2005 h - Residential Light Comrnerc LRf�x�u�JD Project Report L:G:eneral Project Informatian --- -___ Project Title-. Henderson Addition Designed 8y: D -Cummings Project Date. Monday, October 3'1, 2005 Project Comrnent: Design by : Sheet Metal Workers Local # fits SMWIA member Company Name: United Plumbing & Heating Company Representative: Stege Roffey Company City: Regurg, Idaho Company Phone. 356-4111 Desi n data Reference pity: Daily Temperature Range: Latitude: Elevation: Altitude Factor: Elevation Sensible Adj. Factor: Elevation Total Adj_ Factor: Elevation Heating Adj. Factor: Elevation Heating Adj. Factor: Outdoor Drv-Bulb 43 4741 0.840 1.000 1.000 1.000 1.000 Outdoor Wet Bulb Idaho Falls, Idaho high Degrees ft. indoor Rel. Him ! Winter: -6 Q 30 J Summer.- $7 61 50 l Indoor D[Y Bulb 72 75 Grains Deference 38 -�3 Elfte Software Development Inc Henderson Addition J Uneck Figures Total Building Supply CFM: 900_CSM Pyr Square ft.-- - - --- - Square ft_ of Room Area: 3,537 Square ft. Per Tan: Volume (W) of Cond. Space,- 28,2.96 Air Turnover Rate Viper hour): (htg-) * Based on area of rooms being heated or cooled (whichever governs system) rather than entre floor area. f '`* Based on area of rooms being cooled. �uidin{j'y Loads - Total Heating Required With Outside Air- Total Sensible Gain., Total Latent Gain:. Total Cooling Required With Outside Air: 41,527 Btu 41.527.- 928 Btuh 782 -810 Btu -682 119 Btuh 0-01 !Notes - .. Calculations are6ased an 8th edition of ACCA Manual J. --� All computed results are estimates as building use and weather may nary_ Be sire to select a unit that meets bath sensibly and latent loads. MBH. — pro Tons (Based Gtr SS1 +Latent) Tons (Based On 75% Sensible Capacity) Rhvac des denial &Light Commercial HVAC Loads — — .— — _— —_ - --- U-9ited Plumbing &Heating Inc- Elite Software Development, Inc. ; RexbuM ID 834+44 —_ � —_. Henderson Addition j pad e 3 FLoad iPreview Report Segs Lat Net Seng --. Win -_- Sum _Sys Duct ' Scope_Gain Gain Pain-CFMLess CFM CFM size i di�_:B -- --�.0.01 _�. _. n 41� .53 M�3H Hewing Building Net Tags, �� 3 537c�mmende� Tans 2 995 ft_ IT'a �. 9�� ,810 9 79 4'� 52? 574 14 900 System 1: 0_Q1 Net Tans, mended Tons, �,995 ft.'/Ton. 4.5BH 3 PIlIHewingI System 1 3,X37 .—_.. 92$ _—..— w$10 119 41,527 - 574 . 1A -- 900 26x J Ventilation 67f -810 -133 41397 $ I Zone 7 3737 252 D 252 37,130 57� 14 900 I-Bedroom 4 323 U 0 D 2159-5 40 0 63 1-G 2-Closet48 0q D 243 4 D 6 0-0er 3-Bedroom 3 323 0 4 D 2487 38 p �p �-6 5-Play Room 4-Family 585 0 ,0 0 4,93 fifi 0104 1 -6 � 320 0 D 0 1,�Q 18 16 0 25 1-6 6-Mechanical112 0 0 0 402 $ Q 10 1-6 7-Hall 77 d D 0 347 5 4 S 1-6 8-Bedroom 2 256 Q 0 0 31912 60 D 95 1-6 9-Master Bath 120 252 0 25.2 11438 22 14 35 1-6 1 O-Master Bedroom 285 Q p Q 41631 72 D 112 2-6 11 -Living Room 506 0 0 0 6,023 93 6 2-5 12-Dining 200 0 d fl 4,$76 75 q 118 2-6 13-Kitchen 168 D D D 1r67 26 D 41 1,6 14-Laundry Room 144 0 0 Q 21975 46 D 72 1-6 15-Bath 2 fid 0 0 0 211 3 0 5 0-D* v - Res"' n l Li d United Plumbing H tiro Inc. LRq � 83440 VAC Loads Elite Software Development, Inc. lu Henderson Addition .. .—. —.—. Page 4 System 1- vvnoie House - Ade nate Exposure Diversity Test 464 M i �• VD CD U) Co N] ift Test For Adequate Exposure Diversity � %WK4 1 E %AF "A I I # 'MJ 01 11 1 1 C2 I I I / Average Glass Load Over 12 Hours 1z pm -t pm Z pm 1. 3 x Average AED Calculation Sdmmary 3 pm 4 pm 5 pm fi prn 7 pm / Hourly Glass Load -- SYSTEM HAS ADEQUATE EXPOSURE DIVERSITY. System is on N, E, 5, W rosette. Peak load exceeds 12 -hour average load by 28.6%. RED Excursion (amount by which peak exceeds 1.3 x average): p Btuh Definition: R system has adequate exposure diversity if the peak -hour glass load for the entire conditioned space does not exceed the average glass load for the entire conditioned spare by more than 30 percent. .6", Fri - Residential & Liahtmmer i l HVAC I Urrited Plumbing & He2tingInc. Rexbqg, ID 8344.0 EliteSoftware ip Henderson Addition Uuct Static Pressure Loss Calculations � Path 1, SA, Ups.Path: a, Ups.ltem_0Ups.�.oss: 0.000Type -- -Floes Bengt Item Description Fi#/Misc Des. Lois L .... . _ � duct Ref Shape Duct 90D - -- 7 1 SA1 0.X80 Rect i Total Path SR Loss: 0_200 Suing Opt, _ ._. Rough. ------ Ca'_'_1c.Df.a" ^ , Calc -Vel _- - ---- Min. Hsi Flax. Hsi Calc.Wid Loss/1 QO 5P Los S MLn.11e! Max -Vel Calc.Hei Equiv.Len Subtot inch_...... 0.0003 14.1 834 _. 8 8 22 x.058 0.004 650 g00 8 0.004 Duct 900 20 Inch 0.0003 14.1 834 Z SA2 0.080 8 8 22 0.060 0.012 Rect 650 900 8 0.016 Fitting $34 3 Fitting 1-H 1 1-H1 0.060 0.082 Above 138.10 0.098 Fitting 834 4 Fitting 1-02 1-02 0.060 0.058 Above 97.83 0.157 Duct. 700 30 Inch 0.0003 12.2 g64 5 SA3 0.080 8 8 16 0.077 0.023 Rect 650 900 8 0.180 Duct 5Q0 12 Inch 0.0003 10.7 807 3 6 SA4 0.080 8 8 12 0.083 0.010 Rect 650 900 8 0.190 Fitting $�� 7 Fitting 12-H2 12-H2 0.083 0.010 Above 11.66 0.200 Summa of Data for All paths — - Path With Highest Loss: Path 11 SP Loss = 0.20 0 Largest Duct Diameter-. Item 1 in Path 1, Diameter = 14.1 Smallest Duct Diameter: Item 6 in Path 1, Diameter = 10.7 it lumNin Reefing Inc, Rhvac -Residential& Light Com-__ mercial HVAC Loads Up Elite Software Development Inc. L. , 1 *�> Henderson Addition I I Total Buildin Pave 6 i Summary Loads ComponentAr Desgiptiqn 3A -v -o: Glazing -Double pane low -e (e = Q.40), operable window, rainyl frame, u -value 0.53 3A -v -d.- Glazing -Double pane low -e (e = 0.40), sliding glass door, vinyl frame, u -value Q.53 91 F: Door -Solid Core With Metal Storm 15E311 3 -Ow - 10: Wali -Basement, , framing with R-1 3 sill to floor in 2 x 4 cavity, core, no board 'Ins ufation, plus interior finish, wood studs, 1 O'floor depth 151313 -Ow -4: Wall -Basement, , framing with R-13 sill to i floor in 2 x 4 ,cavity, core, no board insulation, plus interior finish, weed studs, 4' floor depth � 15B1 3 -Om --1 d: Wall -Basement, framingwi#h R-1 3 silt to floor in 2 x 4 cavity, core, no board insulation, plus J interior finish, metal studs, 'I O'floor depth � 15131 3 -Om -4: Wall -Basement, , framing with R-1 3 sill to floor in 2 x 4 cavity, cope, no board insulation, plus � interior finish, metal studs, 4' floor depth 1 12 F-Osw: INatf-Frame, R-21 insulation in 2 x fi spud � cavity, no board insulation, siding finish, wood studs � 1613-44-P Roof/Celling-Under attic or knee wall, Vended Attic, No Radiant Barrier, Dark Asphalt Shingles or � Dark Metal, Tar and Gravel or Membrane, R-44 � insulation 21A -3Z -c: Floor -Basement, Concrete slab, any thickness, 2 or more feet below grade, no insulation below floor, carpet covering, shortest side of floor slab is 32' wide � 21A-32: Floor -Basement, Concrete slab, any thickness, 2 or more feet below grade, no insulation below floor, j any floor caper, shortest side of floor slab is 32' wide 2 1A -32-t: Fluor -Basement, Concrete slab, any thickness, 2 or more fleet below grade, no insulation below Boor, � file covering, shortest side of floor slab is 32' wide 19 C- 19sr-c: Floor -fiver enclosed unconditioned crawl space, R-1 1 insulation on exposed walEs, sealed crawl space, radian, R-19 blanket, carpet covering 19C-1 9sr-v.- Floor -Over enclosed unconditioned crawl space, R-1 1 insulation an exposed walls, sealed crawl space, radiant, R-1 9 blanket, vinyl capering Subtotals. for structure.- People-- Equipment: #ructure: People:€quipment: Lighting; Ductin►vrk: infiltration: Winter CFM. 77, Summer CFM. 0 Ventilation: Winter CFM: 61, Summer CFM.- 61 Total Building Load Totals: Area Sen Laf Sen Total __.. Quan Loss Gain Gain.Gaic�.22'� 9,133 0 72 72 .� 41 1,695 0 0 Q 21.7 473 0 0 p 416 1460 0 0 0 16 74 0 0 0 960 3,894 0 0 p 48 266 0 0 0 110-8.3 51618 D 44 44 1749 3,000 0 11'E 111 643 1, 003 0 0 0 9.56 11492 0 0 p 189 295 0 0 0 1257 2,258 0 0 0 492 885 0 25 25 '' 317546 Q 252 252 0 v v a' o a of Q a 0 0 0 0 0 5,584 v o o i 41397 -810 67E -133 4115-27 -810 928 119 Check F�ures Total Building Supply AFM: - _ 9p0 CFM Per Square Square ft. of Room Area: 3,537 Square ft. Per Tan: 2}995 *� Volume (ft3) of Gond. Space.- 28W296Air Turnover Rade aper hour): 1.9 (htg.} Based on area of ravens being heated or Gaoled (whichever governs system) rather than entire floor area. �* Based on area of rooms being cooled. BuildingLeads Total Heating Required With Outside Air: X1,527 Stu h 41.527 _ MBH................ - .. 1� RIhVac - Residential & Light Commercial HVAC Loads U-9ited Plumbing & Heating Inc. xb I I D 8344 0 Total Building Summary Loads Ptifflriin I rvnAc- Total Sensible Gain.... " Total Latent Gain: Total Cooling Required With Outside Air: 928 atun -810 Btuh 119 Btuh ,_Notes Calculations are bas --ed o ---n' 8th_ edition of AC[ A nnnn- jai A"--'- E ite Software Development In—c. Henderson hion Page_7 782 % -682 % 0.01 Tons (Based On Sensible + Latent) 0.1 Q Tons (Based On 75% Sensible Capacity) A 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,. It, Rhvac Ligh Commercial HVAC Loads � p! rrrr E rty �'r 1 1 �l E Eli te �are elop liter JD 344Henderson .d iti nPage 8 FB,Uilding Building Loss 41,527 Btuh Floor 14% Ventilation 11 O/ Roof 7% Wall 270, :ration 13 % Floor 10%, L •4 �L .Glass 29% Wal( 17% off Rhvac - Residential & Light. Commercial HVAC L—oa'd—s reed Plumbing & Heating Inc. L_Renu ra, D 83440 Building Bar Graph Building Loss 41,527 Btuh Building Gain 119 Btuh 15,000 102 000 51000 0 Floo 150 50 C�M Elite Software Development, Inc.,, Henderson di on r 14% Wall 27% Roof 7% Glass 26 Door 1 % Ventilation 1 1 % % Infiltration 1 3% Floor 10% Roof 44% Wall 17% Glass 29%