Lance 1181 and Honeywell Thermostat
Hello, I'm sure the answer to my question is here somewhere but I have been unable to find the information. I am attempting to install a Honeywell RTHL2510C 7 day programmable thermostat in my 2008 La...
Forum Discussion
It sounds to me like you need both the blue/white wire and the white wire connected to ground. You state that you were connecting one of those at a time to ground.
