N
nichos
Hi,
Recently my gas-fired central heating system was updated to two zones each operated by its own programmable Honeywell thermostat , 1) main house & 2) annex.
Both work except the one heats up the rads on both sides, the other heats up only his own side.
Can you please explain what would cause this malfunction?. ......thanx .....nick
Recently my gas-fired central heating system was updated to two zones each operated by its own programmable Honeywell thermostat , 1) main house & 2) annex.
Both work except the one heats up the rads on both sides, the other heats up only his own side.
Can you please explain what would cause this malfunction?. ......thanx .....nick