Recent content by philipjcw

Hi there Is someone able to confirm that the following wiring mapping is correct to change from Honeywell R6660D to Hive Active Heating Thermostat - 4632 J - on a combi boiler (Worcester Bosch Greenstar 28i Junior), or advise otherwise. N to N L to L A to 1 B to 3 I have attached a pics of...