Multi-MFG MAIRHP35WM: Assessing DOE Compliance Concerns

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2026-02-12 05:10:09 -

In the United States, HVAC brands must comply with strict energy-efficiency laws. The Department of Energy (DOE) sets minimum performance standards, and companies must publish correct and verified ratings. These numbers decide if a unit is legal to sell, install, or even use. According to an independent review, the Multi MFG MAIRHP35WM heat pump may be involved in serious misrepresentation of...

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