Which make would people reccomend? I see there are old post of the same question but I thought it may be worth asking an up to date opinion. We're thinking either Worcester Heatslave 2 18/25 or Grant Vortex pro 26. I understand that Worcester after care is far better.
I wonder about the EV however as the WB is 12L and the Grant is 24L. We have 13 rads and kitch/diner UFH. The installer says 12L is fine
I wonder about the EV however as the WB is 12L and the Grant is 24L. We have 13 rads and kitch/diner UFH. The installer says 12L is fine