Recent content by rkjj22

Thank you very much. I read that to mean the modulating down won't occur with a simple on/off control, because it will switch off and prevent that occurring. As Tado appear to have gimped their UK smart controls not to work with OpenTherm (apparently because UK gas installers are thicker than...

My elderly parents are having a new heat only boiler fitted (it appears Viessmann makes the best one on the market- one seller even said he didn't have any any in stock, which was a pity because it's miles better than any other heat only boiler on the market), and I wanted to get some advice for...