Emerson 1f83-0471 Blue 4" Thermostat, Universal Staging/heat Pump, Non-programmable Review Nov 09, 2016

I have a hydronic heat system with 3 wire Automag controls and this is the first unit that I found to work with my system. Highly recommend!

Aprilaire Thermostat 8400 Series Dec 14, 2016

Its difficult to believe I am the first to review this product. However this thermostat is difficult to program and seams to defy reason, when in heat mode and should be using the compressor unit outside to produce heat, it instead will be making expensive heat with AUX electric heat. I will probably dump this thing and get one I can understand how to use effectively.

Pleased With Purchase Nov 27, 2016

I bought the furnace, evaporator coil with TXV and condenser. I was pleased with the way everything came packaged for shipping. Each piece seems to be built well so the installation went together quite well. The only thing I did not like was getting the TXV installed as there was not enough space to get the fitting through the wall of the evaporator housing.

Emerson 1f85-0422 Blue 4" Thermostat, Universal Staging/heat Pump, Programmable Review Dec 13, 2016

I have a hydronic heat system with 3 wire Automag controls and this is the first unit that I found to work with my system. Highly recommend!

Too Early To Tell Aug 15, 2016

Hooked up the heater in late June, so no way to tell how it will work when the cold weather arrives. Hook up was easy, except the schematic didn't really tell which of the possible 5-6 spots the two line thermostat was to be hooked. Blew a fuse the first time I turned it on, but the second placing of the thermostat lines worked.