Below 45 Degrees Manufacturers Exploit Cold Climate Warranty Gaps to Deny Coverage
https://storyquanta.com/s/vygu-Qk5sIjJOULvofUtl
Heat pumps lose efficiency rapidly below 45°F and become nearly non-functional around 0°F, but the real danger lies hidden in your warranty: improper operation in cold climates can void manufacturer coverage entirely, leaving you facing