Honeywell T3R Setup And User Guide

[@kevinwilliammurphy]

Not sure what to do here. I have the ideal independent c24 boiler. It has own timer on it. Is it best to use my T3R as timer. Does my combo. Need to be on or off. To work with T3R

[@gasleckent9682]

Hi. When we have built in timers you can add the t3r which is a programme thermostat. Just leave the timer set to continuously on. However, to access the wiring the case needs to come off, si you will need to be Gas safe registered to do it.