Search results

  1. D

    Unusual waste issue with air con combining waste pipe in an old home

    Hi I live in a 400 year old stone house and these properties, as many will know, are always a compromise when installing modern plumbing/electrics etc. I have a room in the house that has a split system air conditioning unit. The drip feed hose joins the main outlet to drain which it shares...
  2. D

    Wilo Pump noisier than Grunfoss?

    I have an outdoor Grant Combi 90 Mk2 oil fired boiler. The pump had to be replaced recently. Grant now supply Wilo, however after installation the system is now noisier when running and is omitting a 1khz tone, which is louder inside the house than at the boiler itself. This pump has a three...
Back
Top