Quote Originally Posted by Pollardspark View Post
Hi

we are now seriously looking at facing the cost of replacing the Ecodan with oil during the summer. We cannot have another winter like the last.

before you rip it out and install a new system consider if you replace the radiators with fan coil units. These have a radiator similar to a car radiator that blows air through to heat the room up. This would be perfect for the temperature of the water flowign through. Plus you would have cooling in summer also I think.

Because a radiator doesnt move air the room temp slowly increases and if the rads havent been oversized for the rooms then this is why you cannot raise the temps.

Cheaper option is to replace the rads with fan assisted units.