3 ms·
Not from my experience. I have a one year old Carrier 24 SEER Infinity unit. It’s 39 F/69% humidity and resistive heating is on.
by mdmglr 4y ago
Not from my experience.
I have a one year old Carrier 24 SEER Infinity unit. It’s 39 F/69% humidity and resistive heating is on.
- hedora 4y agoThat model is not optmized for low temperatures. (And using resitive heatin doesn't imply the heat pump is off, or that the COP is currently 1). Carrier doesn't say much about cold weather operation, other than that it shuts down at -15F: https://www.dcne.com/product/infinity-variable-speed-hp-24-seer-2-0t-25vna424a003 https://www.dcne.com/product/infinity-variable-speed-hp-24-s...