Guide
Description
Guide describing categories of direct-vent combustion space- and water-heating equipment and combustion safety testing.
Guide
Description
Guide describing combustion furnaces with selection and installation guidance.
Information Guide
Description
Information guide describing things to consider before attempting air sealing, insulating, and equipment retrofits in a home that has combustion appliances located within the home.
Guide
Description
Guide describing condensing boilers and hot water heat distribution systems used for home heating.
Guide
Description
Guide describing how to conduct testing for adequate combustion air in the space where a combustion appliance is located if the appliance is located within the conditioned space of the home.
Reference
Description
Report describing combined space- and water-heating (combi) systems using a high-efficiency direct-vent burner.
Guide
Description
Guide describing gas-fired boilers and hot water heat distribution systems used for home heating.
Guide
Description
This guide describes evaporative cooling technologies which can be used to cool homes in dry climates.
Guide
Description
Guide describing how to install a bathroom exhaust fan to remove excess moisture.
Information Guide
Description
Information guide describing the use of attic ventilation fans to mechanically pull outside air through the attic in an attempt to cool the attic, control moisture, and prevent ice dams.
Guide
Description
Guide describing how to improve boiler efficiency in multifamily central hydronic heating systems by installing thermostatically controlled radiator valves (TRV) to reduce temperatures in overheated spaces.
Information Guide
Description
Information guide describing options to consider when retrofitting or upgrading a home's HVAC system.
Guide
Description
Guide describing the practice of burying HVAC ducts in loose-fill insulation on the attic floor.
Guide
Description
Guide describing approaches to burying and encapsulating ducts in unconditioned attics to increase the overall R-value of duct insulation.
Guide
Description
Guide describing how to correctly install flex ducts without kinks or sharp bends.
Information Guide
Description
Information guide describing the concept of heat flow in residential buildings.