 |
|
| Browse | Ask | Answer | Search | Join/Login |
|
Check out some similar questions!
I'm trying to replace my Honeywell T87F thermostat with a Honeywell RTH7500D. Have tried all combos and can't seem to get it to work. Here's the 4-wire connections to the T87F: Blue Wire --> Y terminal White Wire --> W terminal Red Wire --> R terminal Green Wire --> G terminal Thanks in...
I have a nordyne/intertherm thermostat on heat pump hvac system. Has seven wires: E- emerg heat W- aux heat O- RVS Cooling G- Fan R- 24 Vac hot C- 24 VAC Comm ...
Hi I just purchased a Honeywell rth7500d for my home. I currently have a baystat 240 with a Trane heat pump with strip back up. I have tried to trace the wires and figure witch one goes to the new thermostat but with no luck. My baystat has r t o g y x2 b u w. I drew a diagram of the old wires and...
Hello Everyone. I just bought my new thermostat and installed it. Using my old thermostat, an old mercury White-Rodgers, I wiring the Honeywell to what I thought was a "conventional" system. I have gas heat and electric A/C. Outside I have the fan unit which blows air into the compressor and...
I bought a Honeywell RTH7500D and am trying to install it, but (as appears to happen frequently) the wiring guide in the install manual does not match the wire labels from the old, non-programmable Stat. What I have in the OLD one: V RH RC G Y
View more questions Search
| Question Tools | Search this Question |
Add your answer here.
|
