B
barryplumb
Hi all,
done some work in my sis in laws house last week, she lives in a 5 bed, 3 bathroom house.
There is a total of 21 radiators!! they have a big floor mounted oil fuelled boiler that works ok and the last gas engineer said it was 94% efficient.
The problem is they just have a standard size grundfos pump, so some of the rads are sruggling to heat up, any advice on a good pump to replace it with?
done some work in my sis in laws house last week, she lives in a 5 bed, 3 bathroom house.
There is a total of 21 radiators!! they have a big floor mounted oil fuelled boiler that works ok and the last gas engineer said it was 94% efficient.
The problem is they just have a standard size grundfos pump, so some of the rads are sruggling to heat up, any advice on a good pump to replace it with?