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aK� �r ,Y ;� � <br /> 2000 Minnesota Energy Code �����4��' � ��' � <br /> , Chapter 7672 �� � f� <br /> � Detached Single-Family and Two-Family Dwellings <br /> Ventilation Calculations <br /> Table of Contents <br /> Cover Cover Sheet <br /> Path 0 Prescriptive Path 0 <br /> Path 1 Prescriptive Path 1 <br /> Path 2 Prescriptive Path 2 <br /> Path 3 Prescriptive Path 3 <br /> Perf A Performance Path (Design Sheet) <br /> Perf B Form for Field Testing (Performance Path) <br /> Ref Reference information <br /> Basic instructions: <br /> A)Indicate all Types of Appliances to be used by placing an X in a box <br /> APPLIANCE X max. dep. Path <br /> Manufacturer certified negative tolerance rating (S) � 50 0� <br /> Direct vented a liances D � 25 0 <br /> Power vented a liances P 0 25 0 <br /> Thermal mass wood-burnin a liances T � 15 � <br /> Closed controlled combustion wood burnin a liances C 70� <br /> Decorative wood-burnin a liances �00 <br /> Atmos hericall vented oil and as s stems A �00 <br /> Atmos hericall vented water heater A � 20 30 <br /> B)Select Prescriptive Path 1 after all appliances intended for use are indicated. <br /> C) Go to Path Sheets and fill in shaded boxes Use capital letters <br /> Examples: House area, including basement. ' 6,394 (S)Sealed combustion <br /> Bedrooms 5 ', (D) Direct vented <br /> Combustion Equipment (P) Power vented <br /> Direct(D)vented � (T)Thermal mass <br /> (C)Closed cont. comb. <br /> (W) Decorative wood-burning <br /> (A)Atmospherically vented <br /> D) If Performance Path is chosen: Instructions are on Sheet F <br /> This software was developed by the Minnesota Department of Commerce, Energy Division as a <br /> tool to demonstrate compliance with the provisions for protection against depressurization in the <br /> 2000 Minnesota energy code(Minn. Rules Chapter 7672). The Department of Commerce makes <br /> no warranty, expressed or implied, and assumes no legal liability or responsibility for the <br /> accuracy, completeness, or usefulness of this software. <br /> Copyright O 2000, Minnesota Department of Commerce. State shall retain all title, copyright <br /> and other proprietary rights in the program. The end user does not acquire any rights, express or <br /> implied in the program. The end user agrees not to cause or permit the reverse engineering, <br /> disassembly or decompilation of the program. <br /> Produced by: William R. Forder P.E.for the Minnesota Department of Commerce <br /> This product was prepared as part of an account of work sponsored under U.S. Department of <br /> Energy grant number DE-FG45-96R530335 to the Minnesota Department of Commerce, Energy <br /> Division. The U.S. Department of Energy makes no warranty, expressed or implied, and <br /> assumes no legal liability or responsibility for the accuracy,completeness, or usefulness of this <br /> software. <br />