Hi All.
Thanks for all previous advice.
I'm finally replacing my old Glowworm Spacesaver 40B with a Vaillant Combi.
Can't remember the exact model number but......
I've downloaded their pdf instruction manual and I notice that as well as being able to change the DHW temperature, I can set the Heating water temperature.
My question......Is it better set "low" e.g. 45 degrees so the pump will be running longer pumping cooler water round or, set at 75 degrees so the pump will run for shorter times with hotter radiators.
My thought is, lower would give me a more stable house temperature.
Any suggestions please?
Not available to reply to this topic after tonight, so I'm not ignoring anybody by choice.
Thanks.
Ian.
Thanks for all previous advice.
I'm finally replacing my old Glowworm Spacesaver 40B with a Vaillant Combi.
Can't remember the exact model number but......
I've downloaded their pdf instruction manual and I notice that as well as being able to change the DHW temperature, I can set the Heating water temperature.
My question......Is it better set "low" e.g. 45 degrees so the pump will be running longer pumping cooler water round or, set at 75 degrees so the pump will run for shorter times with hotter radiators.
My thought is, lower would give me a more stable house temperature.
Any suggestions please?
Not available to reply to this topic after tonight, so I'm not ignoring anybody by choice.
Thanks.
Ian.