3 ms·
Mine are from 2011, R410a and on the rare occasion that it gets to 22F here in Austin, they are painfully ineffective!
by OldSchool 2mo ago
Mine are from 2011, R410a and on the rare occasion that it gets to 22F here in Austin, they are painfully ineffective!
- ericd 2mo agoI installed a cold weather variant a couple years ago, it blasted out heat during the -5 degree cold snaps of last winter, maintained its full capacity, and did it surprisingly efficiently. But probably not worth it to go cold climate in Austin :-)