Guides A-Z

Guide providing an overview of central heat pump water heater applications in multifamily buildings.

Guide describing strategies for effectively utilizing integrated consumer heat pump water heaters (HPWH) in multifamily buildings.

Guide describing ductless heat pump systems used for single-room or whole-house heating and cooling.

Guide describing the use of electronically commutated motors (ECMs) in HVAC central air handler fans to reduce power consumption compared to a single-stage fan motor.

Guide describing ground-source (geothermal) heat pumps including an overview of technology and guidance on compliance and installation.

Guide describing the planning and installation process for Heat Pump Water Heaters (HPWHs) in single-family homes, including model selection, installation location, thermal resource adequacy, and condensate removal.

Guide describing the split system heat pumps used for central forced air heating and cooling.

Guide describing condensing clothes dryers, which have a secondary heat exchanger and do not require exterior venting.