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Mend Honeywell T4RF Battery Batteries Model

battery indicator still flashing after replacement battery fitted?

The battery indicator was flashing so changed batteries indicator still flashing Model T4RF room stat. Now WR1 receiver red light flashing

v. cowie
November 2013
HoneywellHoneywell T4RFHeating, Home Heating SystemsBattery Batteries Model

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Find out how to mend Honeywell T4RF home heating systems