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2000 MINNESOTA ENERGY CODE <br /> 1-2 Family Residential Dwellings <br /> y. <br /> "COOKBOOK" WORKSHEET <br /> Applicant Name Phone Date Plans must be clearly marked with: Statement of Compliance: <br /> ❑ insulation R-values, The proposed building design represented in <br /> these documents is consistentwitli the building <br /> ❑ window and skylight U-values, <br /> plans,specifications,and other <br /> Applicant Company <br /> 0 size and type of equipment, calculations submitted with the permit <br /> dappl <br /> ❑ location of interior air barrier,vapor retarder i Tpbungh is <br /> and wind wash barrier, Minnesota <br /> in'catiso to on.merthe the mquroposedircmentsildiofthebeen <br /> Building Address: <br /> Mnnesota Energy Code. <br /> 0 equipment controls. <br /> Applicant <br /> MINIMUM REQUIREMENTS for "Cookbook" Option: . <br /> Entry Doors 1-3/4" solid wood or maximum U-value of Ceiling R-38 (insulation performance at winter design Heating system efficiency: > 90%AFUE <br /> 0.40 conditions) <br /> Foundation 1/2" insulated glass in wood or vinyl frame, Foundation wall insulation R-10 (if a different R-value is Rim joist R-10 <br /> Windows* or maximum U-value of U-0.51 used, adjust the rcquircd average window U-value by <br /> *Include foundation window total square footage in completing the Worksheet on the next page). Floor over unconditioned space R-30 <br /> • <br /> calculation of Window/Door Arca. <br /> Window and Door Area " 100 x Zi-1 + 4*4 _ l ' % WIND° U-VALUE : ' 37 <br /> As % of Exposed Wall Area Window/Door Area Gross Wall Area Window/Door Area Source: NERC or Code Default table <br /> MAXIMUM AVERAGE WINDOW U-VALUES <br /> • <br /> FOR R-10 FOUNDATION WALL INSULATION& 90%AFUF,FURNACE <br /> Check Wall Maximum Total Window and Door <br /> Type Used Area as Percentage of Exposed Wall: 10% 12% c14% 16% 1S% 20% 22% 24% 26% 28% <br /> Wall Type: Maximum Average Window U-value: <br /> 2x/1. R-13 insulation, <11-5 sheathing 0.37 0.37 -0.:33 0.28 0.25 0.22 0.20 0.18 0.17 0.15 <br /> • 2x4, R-1:3 insulation, >11-5 sheathing 0.37 0.37 0.87 0.37 0.37 0.33 0.30 0.27 0.25 0.23 <br /> 2x'1. .li-13 insulation, > It-7 sheathing 0.37 0.37 0.:37 0.37 0.:30 0.3:3 0.:30 0.27 0.'2,5 <br /> 2x6, 11-19 insulation, < It-5 sheathing 0.:37 0.37 0.37 D.:37 0.:37 0.::32 0.29 0.27 0.2�! 0.23 ' <br /> 2x6, 11-19 insulation, >R-5 sheathing . • 0.37 0.37 0.37 0.37 0.37 0.35 0.32 0.29 0.27 <br /> 2x6, .11-21. insulation, <11-5 sheathing 0.37 0.37 0.37 0.37 0.37 0.35 0.31 0.29 0.26 0.24 C:3 <br /> 2x6, R-21 insulation, >R-5 sheathing • 0.37 0.37 0.37 0.37 0.37 0.37 0.36 0.33 , 0.30 0.28 'l,O <br /> NOTE: If foundation wall insulation is either less than R-10 (but not less than R-5), or R-19 and above, then use the tables appropriate for those values. <br /> This is a summary only. Other requirements may apply. See the Minnesota Energy Code. - !�/!-�--7 1/ - - <br /> Questions? Call Department of Public Service Information Center at 651 296 5175 or S00 657 3710. i 5/99 <br /> Page 3 <br />