ASTM E1998评定减压诱导的通风燃气用具回流和溢出的标准指南
日期:2012-02-08 10:23
blockage or heat-exchanger leakage.
1.6 This guide is not intended to provide a basis for determining compliance with code requirements on appliance and venting installation, but does include a visual assessment of the installation. This assessment may indicate the need for a thorough inspection by a qualified technician.
1.7 Users of the methods in this guide should be familiar with combustion appliance operation and with making house-tightness measurements using a blower door. Some methods des
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