...control circuit. Have you looked at the wiring diagram for the F and L Control? If not I will provide a link for you. https://customer.honeywell.com/techlit/pdf/69-0000s/69-0117.pdf Hope this ...
...wiring diagram? It is technically possible use a 2-wire thermostat with a 3-wire zone valve, but you need a single pole, double throw relay like a fan control relay with one normally open switch and ...
62 questions posted
Usually answered in minutes!
87 Questions
43 Questions
32 Questions
17 Questions
23 Questions
