- Joined
- 3 Dec 2004
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- 454
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- Country
The HW timer is simply to stop the boiler firing to heat the store , when you are sleeping for example, wasting fuel and noise nuicance, lots dont have a timed function for the HW and it is always on, gas combis are much faster at heating water from cold that is why the seldom have a timer facility
Cheers. Reckon an hour in the morning and again in the evening is enough?