UL is warning consumers and retailers of some immersion heaters in the U.S. that bear counterfeit UL marks.

The American Public Gas Association (APGA) filed a motion with the U.S. Court of Appeals for the D.C. Circuit asking the court to reconsider its May 1 order, which stayed enforcement of the regional furnace standards rule, but also asked the involved parties to re-brief the main issues.

The National Renewable Energy Laboratory (NREL) is seeking information from organizations and/or coalitions of organizations that are using, or would like to use, the Guidelines for Home Energy Professionals project.

The U.S. Department of Energy (DOE) issued a request for information to assess whether the existing energy-conservation standards for commercial warm-air furnaces should be amended.

ASHRAE’s newly-published residential IAQ standard removes the default leakage-rate assumption and also requires carbon monoxide (CO) alarms.

The Sheet Metal and Air Conditioning Contractors’ National Association is actively supporting bipartisan Senate legislation introduced by Sens. Amy Klobuchar, D-Minn., and Lindsey Graham, R-S.C., to deter metal theft.