12-10-2021 05:46 PM
12-10-2021 07:58 PM
What barnd and model t-stat do you have now? Do you have the manual for it or can you google it and find the wiring diagrams for it?
What type heating and cooling system do you have now?
Looks like terminals say R red(+), W1,W2 (Heat stage 1 and 2), Y yellow (ac), G green (fan), then not sure the last 2 wires what they are for and cannot read the markings on t-stat terminals, Also not sure what the 2 red and white wires off to the side terminals what do the markings say on t-stat.
Finding the manual for the existing t-stat would help to figure out the existing wires and what they are controlling.