thanks so much for your reply.
it's a rented house which has recently been completely gutted and refurbished with all new insulation.
we've had it set to come on for an hour in the morning and an hour in the evening. and the water to do the same. Room temp is at 15 degrees
the house is...
Hi,
We've just moved in to a new house with the above boiler.
It's connected to two big tanks for the hot water.
Our problem is that we've just got a massive gas bill (basically it's £250 per month at this rate) and we need to bring this down drastically.
I've looked for a user...