Looking to do away with the hot water storage tank in our house by getting our 1970's boiler swapped for a new combi. This will free up space for a potential en-suite (see my other post).
From what I have read, a standard combi may not provide enough HW for en-suite and main bathroom, so I have been looking at the Vaillant 937 storage combi, which apparently has HW storage built in.
My question is, are there any other 'storage' combi's on the market, or is this a unique product?
If it is the only one, can any gas safe registered fitter install it, or would I need to get someone off the vaillant list?
From what I have read, a standard combi may not provide enough HW for en-suite and main bathroom, so I have been looking at the Vaillant 937 storage combi, which apparently has HW storage built in.
My question is, are there any other 'storage' combi's on the market, or is this a unique product?
If it is the only one, can any gas safe registered fitter install it, or would I need to get someone off the vaillant list?