mjr
Comfy armchair to one person & a plank to the next
- Location
- mostly Norfolk, sometimes Somerset
So replace when the boiler would be changed anyway, unless the environmental or air quality reasons motivate you. Anyone installing new gas now will probably be whining like diesel owners once the temporary unit price incentives are removed.That does seem to be a problem
If your house is insulated enough to make a pump a no-brainer then the amount that you save is far less than for a less well insulated house
which ends up with it taking an inordinate amount of time to pay pay the cost in savings
No such concept with our ASHP. The boost is slower but it's cheaper to blast it when electricity is cheap and back off at peak. It does mean I can't compete in the efficiency micturating contests, but who cares?I can;t see a heat pump being sensible for us as we like - maybe even need given alergies and stuff - to open windows a lot, especially upstairs.
This means that the concept of keeping the whole place at a steady temperature all day rather than boosting it when you feel cold - is not really viable
If you have allergies, getting rid of combustion products from household air will probably help.