• Looking for a smarter way to manage your heating this winter? We’ve been testing the new Aqara Radiator Thermostat W600 to see how quiet, accurate and easy it is to use around the home. Click here read our review.

Search results

  1. M

    refilling a sealed system - How?

    I had to replace the circulation pump on my central heating so I drained the system (no isolation valves installed either side of the pump). I have a sealed system Boiler is a Potterton PrimaF In the airing cupboard I have an expansion tank with a blue hose connected to the mains wtaer...
Back
Top