Energy & environment · 11/07/2011Updated: 10/17/2026 · 1 min read
DOE Grants Waiver to Mitsubishi Electric for Commercial Air Conditioner and Heat Pump Test Procedures
Summary
The US Department of Energy has granted Mitsubishi Electric & Electronics USA, Inc. a waiver from its existing test procedures for commercial air conditioners and heat pumps, allowing the company to use an alternate testing method for its specific product lines.