baxi 800

could someone advise me what my fitter connected wrong, that the HW is faultless, but the heating does not activate in any way. neither with the knob on the boiler nor with the thermostat. I already hosted three engineers who couldn't get it to work properly.. my boiler is baxi 800 and the...

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...

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...