Search results

hi, I am trying to replace my old Thermostat acl Drayton with a Horstmann DRT" but there are 4 wires in the old thermostat and I am not sure which to use. Inside the Drayton it says T45, and there are 3 wires connected - Blue to N, Red to L and Yellow to 3 (call), now the drt2 has 3...

HI all, went to get in the shower this morning and no hot water !, if I turn the centrl heating off and just have the water heating on you hear the pump start and then turn itself off straight away, i am not sure where to start. The boiler is an Ideal Classic lxff there are 2 honeywell 2...