Replacement oil boiler programmer
Replacement oil boiler programmer
I have a Worcester Danesmoor 20/25 non-condensing oil boiler (manf. date 1984!) still performing well apart from the programmer (HW & CH). The original mechanical programmer failed many years ago which I replaced with a Horstmann C27 digital module (5 wires) which has now also failed.
First query - can anyone suggest the most appropriate replacement please?
Second query - As odd as it may seem in 2024 the system has solely relied on the boiler stat for water temp (not even a room stat)...
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by Bramley33
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum
Replacement oil boiler programmer
I have a Worcester Danesmoor 20/25 non-condensing oil boiler (manf. date 1984!) still performing well apart from the programmer (HW & CH). The original mechanical programmer failed many years ago which I replaced with a Horstmann C27 digital module (5 wires) which has now also failed.
First query - can anyone suggest the most appropriate replacement please?
Second query - As odd as it may seem in 2024 the system has solely relied on the boiler stat for water temp (not even a room stat)...
Read more
by Bramley33
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum