Back boiler removal/replacement with combi.

AubreyMac

Hi, I'm in the process of purchasing a 1 bedroom flat in South London.

It is a ex LA flat and has a back boiler.

The boiler is operated by taking out the bottom panel of the fireplace. I've been to test this boiler with a friend just to make sure it does switch on (and it does as we can see the blue flame when following the instructions).

Now, I want this replaced with a combi boiler first thing when I own it as it's not practical to be getting down on my tummy each day to switch this on and mainly, I want the old copper water tank out as it takes up most of the storing cupboard space which I do with.

Now my question is:

Does the back boiler need to be replaced with something as removing it would mean there's space in the flue which might make the flat colder in winter?

I'm assuming the new boiler could go there, but it sounds a hassle to pull out the fireplace to get to it as and when require.

Owain_Moneysaver

Most boilers will not fit in the fireplace although Baxi make a replacement 'back boiler' with an electric firefront.

The main issues in boiler location are flue (preferably the boiler should be on an outside wall, and you may need freeholder's permission to discharge a flue over communal ground) and condensate drain.

However the existing back boiler should be controlled by a wall mounted timer/thermostat so you don't get down on your tummy every day!