baxi 800

  1. V

    new baxi boiler noisy

    desperately needing help, I had a new baxi boiler 800 combi fitted last week and its constantly making a whining humming noise, it no sooner stops and it starts again. The plumber came back and drained the radiators but its still the same. my friend and neighbour both have the same boiler and...
  2. L

    OpenTherm using a wireless Nest

    Just thinking ahead to my next boiler, which will probably be a Baxi 800. On a Baxi to use OpenTherm using a Baxi uSense smart controller, the controller has to be hard wired to the boiler, which is no good for me. Looking at the Nest, it appears the hard wiring only goes to the Nest Heat Link...