Guide describing refrigerant-based compression-cooling air conditioning systems for space cooling.

Guide describing ceiling fan components and basic steps for installation.

Guide describing how to create a designated shelter-from-heat space in a home to help occupants successfully weather an extreme heat event.

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 methods for providing space cooling and refrigeration during extreme heat events and/or power outages.

This guide describes evaporative cooling technologies which can be used to cool homes in dry climates.

Guide describing how to upgrade or expand an existing HVAC system.

Guide describing how to install a corrosion-resistant drain pan in condensate-producing HVAC equipment.

A guide describing how to elevate and secure HVAC equipment for protection against floods, earthquakes, and high winds.

Guide describing various ways of implementing passive and low-energy cooling techniques for a house.

Guide describing options for adding dehumidification equipment to a home to maintain indoor relative humidity below 60%.

Guide describing the types of whole-house fans, installation details to reduce air leakage, and ways to operate them for comfort and energy savings based on climate zone.