Guides A-Z

Showing results 1 - 12 of 12

Description
Guide describing repair and reconfiguration of air handler closet and platform when replacing air handler.
Description
Guide describing categories of direct-vent combustion space- and water-heating equipment and combustion safety testing.
Description
Information guide describing the use of ECM fan motors in air handlers used for heating, cooling, and ventilation.
Description
This guide describes the uses, selection process, and specification of high-MERV filters.
Description
Guide describing removal of construction debris from flex ducts and protection of ducts and HVAC equipment during construction to keep them free of dust and debris.
Description
Guide describing additional requirements for HVAC systems in warm-humid climates to operate in a dehumidification mode to maintain indoor relative humidity at or below 60 percent.