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Jerry, HVAC Technician
Category: HVAC
Satisfied Customers: 422
Experience:  Epa universal certification, hearth products specialized.
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I have a T40 heating system and despite the main household

Customer Question

Hello, I have a T40 heating system and despite the main household unit being plugged into the mains and the room sensor having new batteries, the main unit will not connect to the rom unit. The Room area has an egg timer and when you touch it it sy "waiting for sync" any ideas what I can do?
Submitted: 1 year ago.
Category: HVAC
Expert:  JamesI replied 1 year ago.

Whats the model of the Honeywell thermostat?

Customer: replied 1 year ago.
It’s a T40, uk part number ATF200.
Customer: replied 1 year ago.
I don’t want to pay more as am
not confident you can find an answer. Please continue in message format.
Customer: replied 1 year ago.
Credit my PayPal account with the fee i paid yesterday as I have no answer. Thanks