Hi
Has Halstead changed or upgraded their air pressure switch for Halstead 102 Combination boilers I have been sent a 500592 part no but it is twice the size of original part no 500592 fitted to boiler
Halstead wont comment
Please Help...
I have all central heating turned off timer off and only D H W in action the problem is my central heating turns itself on for no reason and some times i get lockout when D H W is running
it is driving me mad for sure where is the best place for cheap halstead spares :(
Bernie
Hi,
my Halstead combi 102 boiler switches on heaters even when heating is turned off only DHW is switched on and also heater sometimes locks out and has to be reset
any one knows the problem would sure help my frustration mmmmm