2000 MN energy code - "cookbook" worksheet

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- i 2000 MINNESOTA ENERGY CODE m 1-2 Family Residential Dwellings "COOKBOOK" WORKSHEET - d Applicant Nome Phone ` Date Flans must be clearly marked with: Statement of Compliance: ti insulation R-values, 'lheprnpaced bniidin gdesig:represented in U-values, Isme doenmaill n consistent with The building pla+m,specify tions.zed other n window and skylight Applicant Company . 0 size and type of equipment, taladetions submitted with the permit z Ovapor retarder location of interior air barrier, epntication, The Proposed hull to or ofts beer des igne t to must Mc requiranents he 6 . and wind wash barrier, Minn csoie Emig).Code. Building Acklrest - C3equipment controls. Po d Applicant m MINIMUM REQUIREMENTS for"Cookbook" Option: . - . . z MI Entry Doors I-3!4"solid wood or maximum U-value of Ceiling R-38(insulation performance at winter design , Heating system efllciency:>90%AFUE 2 0.40 conditions) n Foundation 1/2"insulated glass in wood or vinyl frame, Foundation wall insulation R-10(if a different R-valnc is Rim joist R-10 Windows* or maximum U-value of U-0.51 used,adjust the required average window U-value by = *Include roundalion window total square footage in , completing the worksheet on the next page). . Floor over unconditioned space R-30 • 2 calculation of Window/Door Area. . . . . . . m •'Window and Door Area IO100z --- -7-.- �J' %_ � WIN. 0 II-VALUE-II-VALUE : a 6 7 As%or Exposed Walt Area WutdoivmDaorArca Gross Wall Area Winduwrnper Area Source: �iJ?'l2C or Code Default table co y 4 1 MAXIMUM.AVERAGE WINDOW U-VALUES w FOR R-10 FOUNDATION WALL INSULATION&9O%AFUI FURNACE 00 Check Wall Maximum Total Window and Door Type Used Area as Percentage of Exposed Wall: 10% 12% 14% 16% 18% 1 2.4% 22% r 21% 26% 28% 1 ti Wall Type: Maximum Average Window U-value: 1x1, 2-13 insulation, <R.r sheathing 0.37 0.37 i0.33 0.28 T 0.25 0.22 0.20 0.18 0.17 0.1r i t 2x 1,R-13 innul:tion,>R-5 sheathing 0.37 0.37 0.37 0.87 0.37 0.33 i 0.30 0.27 0.25 0.23 2x 1,-I3-1.1 irlfiulnt ion,>R-7 sheathing 0.37 0.37 • 0.370.37 0.36 0.33 0.30 0.27 0.2 5 2x6. R-39insulation,<R.5 sheathing 0.37 0.87 37 . 0.37 0.32 0.29 0.27 0.240,`x3 uo 2x6,Ii-19 insulation,>R=5 sheathing 0.87 0.37 1. 0.37 (1.37 0.37 0.35 0.32 0.29 0.27 71 2x6,R-21 insulation,<R-5 sheathing . 0.37 0.37 0.37 0.37 0.37 0.35 _ 0.31 0.29 0.26 0.24 Si 2x6,R-21 insulation,>R-5 sheathing 0,37 0.37 , 0.37 . 0.37 0.37 0.37 , 0.38 0.33 . 0.30 0.28 ti m . m NOTE If foundation wall insulation is either less than T-I0 (but not less than R-5),or R-19 and above,then use the tables appropriate for those values. m N vi -o 3 -13 -- - - - - - N '[Ain is n summary only. Other requirements mm'apply. See the lwiinneseta Energy Code. o/ I 7 5t39 Qucslions? Call nepertnmil of Public Service Information Center at 651 296 5175 or 800 657 3710. `v1 j Page