A year ago (March 2020)I installed a nest 3rd generation, it took me a day or two to get it running properly, I had to ran C wire for it to run properly, all that was good, I got the A/C and Furnace running no problem. A week ago (April 2021) all of the sudden, the nest stop getting the Rh wire...
Nordyne split system blowing main board fuse when A/C contactor wire energized E183
I have a split system 2.5 ton HVAC unit.
I have a NEST thermostat
I started getting error E 183 two weeks ago and the A/C blower shuts off
I tried sending 24 volts...
We just moved into a new house, and was upgrading the thermostat from a "semi smart" RadioThermostat(brand name) which was working fine for heat and cooling. This thermostat utilized 4 AA batteries.
Wiring on the original thermostat was as follows
(C) - Brown
(Rh) - Red
(Y) - Yellow
Hi, I recently moved into a three level condo. This house has the HVAC heating system and water heater (tankless) in the attic. As soon as I moved in, I replaced all the old thermostats (one in each of the three floors) with new Nest learning thermostats.
During holidays, we are not at this...
I recently had a new AC and Furnace installed. The AC unit is a Trane XL18i, 2 stage system. My thermostat was a Nest E. The installer said that the Nest E would not be compatible with the 2 stage system so he installed a Trane thermostat. I've had it for about a month and I am just not happy...
I recently had a new heat pump installed in place of an old A/C system. It's a multi-stage; Amana ASZ140361
Link to product description
Side note.. this IS a multi-stage unit, right!? That brochure is making me wonder.
It's paired with a Goodman variable speed air handler AVPTC313714.