Description
Guide describing combustion furnaces with selection and installation guidance.
Showing results 1 - 6 of 6
Description
Guide describing categories of direct-vent combustion space- and water-heating equipment and combustion safety testing.
Description
Guide describing how to upgrade or expand an existing HVAC system.
Description
Information guide describing things to consider before attempting retrofits including any combustion appliances, or that may affect them.
Description
Guide describing options for adding dehumidification equipment to a home to maintain indoor relative humidity below 60%.