Hi,
I have just bought a house with a Halstead Ace High boiler. The heating is always on full (high) even when I turn down the Heating control on the boiler to minimum.
Any help will be appreciated.
Thanks in advance.
I have just bought a house with a Halstead Ace High boiler. The heating is always on full (high) even when I turn down the Heating control on the boiler to minimum.
Any help will be appreciated.
Thanks in advance.