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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I'm trying to replace a - 1f56-301 thermostate with a

Customer Question

i'm trying to replace a white-rogers 1f56-301 thermostate with a honeywell rth2300/rth221 thermostate.i dont know where the #4 terminal wire goes on new unit it had a jumper wire from rc to #4 terminal on old thermostat
JA: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat?
Customer: i think it is to the thermostat
JA: Do you plan on doing the work yourself?
Customer: yes
JA: Anything else we should know to help you best?
Customer: no
Submitted: 3 months ago.
Category: HVAC
Expert:  HVAC Guru replied 3 months ago.

Hello, one minute while I get some information together.

Expert:  HVAC Guru replied 3 months ago.

Hello and thanks for using this service! If you are a JA Member I would like to personally thank you and welcome you back! I am HVAC Guru an extremely experienced tech on the site and I try to get to as many customers as I can. NOTE it takes time for me to type research and add links so please wait for me to respond back I can only do this so fast. Secondly, I do not know your skill level so please try and let me know if I am going beyond your knowledge or comfort zone thanks! I strive for a 5 star rating from everyone especially our JA members.

When you say number 4 what color was the wire?

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