Question About Heat Pumps

https://rylanfpgu397.solsticebrief.com/posts/comfort-experts-on-frozen-ac-repair-in-north-fort-worth-and-what-to-do-first-4

Question About Heat Pumps Do heat pumps need different care than regular AC units? We just bought a house in Watauga with one and I have no idea what the previous owners did for maintenance