My new Nest is stuck on error message e73 (no power to Rc wire
detected). Professional checked Rc wire and power is detected. I'm
stuck. Where do I go for a replacement? Is that my only option? Day 3
with no AC or Heat.
My new Nest is stuck on error message e73 (no power to Rc wire
detected). Professional checked Rc wire and power is detected. I'm
stuck. Where do I go for a replacement? Is that my only option? Day 3
with no AC or Heat.