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Guides A-Z

Showing results 1 - 21 of 21

Description
Guide describing repair and reconfiguration of air handler closet and platform when replacing air handler.
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Guide describing how to properly test the air barrier between the garage and house, and how to ensure the air barrier is tight enough to prevent garage air from entering the home.
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Guide describing different types of gas shutoff valves to shutoff the flow of natural gas into a home to stop gas spills due to an accident or natural disaster.
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Guide describing combustion furnaces with compliance and installation guidance.
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Guide describing condensing boilers and hot water heat distribution systems used for home heating.
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Guide describing categories of direct-vent combustion space- and water-heating equipment and combustion safety testing.
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Guide describing gas-fired boilers and hot water heat distribution systems used for home heating.
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Guide describing how to install a tankless hot water heater in a new or existing home to provide domestic hot water that is heated on demand without the standby losses associated with tank storage water heaters
Description
Information guide describing how to apply a whole-house approach to home improvement with energy efficiency upgrades, improved indoor air quality, and increased comfort.
Description
Guide describing oil-fired boilers and hot water heat distribution systems used for home heating.