Search results

  1. S

    Unvented to vented....do I need to change the boiler?

    Hi, I wonder if some one could offer some thoughts on the following....we've had a multi fuel stove fitted which has been joined into our existing central heating system. The system was unvented and used a Vaillant Thermocompact 628. The contractor did a great job of fitting the stove but I now...
Back
Top