Not your question?
Ask your question
View similar questions
Add your answer here.Check out some similar questions!
Honeywell T8411R Thermostat Wiring
[ 3 Answers ]
Someone gave me this digital thermostat which was used & has no instruction papers. I have a Goodman Heating & A/C self contained unit outside for a mobile home. The old thermostat was a 4 wire system with a green wire on the G terminal, red wire on the RC terminal, blue wire on the Y terminal, and...
Swapping honeywell T8411R to RTH6300B
[ 3 Answers ]
On old stat T8411R have wiring on G, C, R, Y, W2 and E are jumpered, and O - on new RTH6300B have G, W O/B, Y, R, Rc. Were does W2 and O from T8411R go on RTH6300B? I know C does not get used on RTH6300B. Does W2 and O both get wired in together on W O/B port?
Wires on honeywell thermostat T8411R
[ 2 Answers ]
I was painting my wall and I decided to remove my thermostat off the mounting plate, after I finish I put it back but it didn't work anymore, so I check the wires and noticed a black wire that was loose, all the other wires were in place, so I tried to tight those but a think I accidentally touch...
Replacing Honeywell T8411R with Honeywell RTH7500 - wiring problems
[ 1 Answers ]
I need help getting my new, programmable thermostat to work. I currently have a dual-stage Heat Pump and A/C unit that works fine. The current thermostat is the Honeywell T8411R. I don't know the number for the subbase, but it's the one that came with the thermostat. The current (operational)...
Honeywell thermostat model #t8411r
[ 1 Answers ]
Our system controls both the central air and heat in our home (which is a rental). Yesteday I noticed that after I had switched on the heat that the thermostat was no longer working. We have checked all the breakers and examined the circuit board, however, I am still in a quandry if this is a... View more questions Search
|