Thermostatic radiator valves Thermostatic radiator valves are often known by the initials “TRV”. A TRV works by sensing the surrounding air temperature. It progressively closes down the flow through the radiator as the air temperature rises, thereby cooling the radiator…
Plumbers who don’t turn up My views on this are… Unprintable. It is the height of bad manners. I hear of it happening all the time and it makes me so angry because it gives all of us a bad…
Pulsacoils – puzzled by 3 switches on the wall? A question I’m regularly asked is “What are the three switches on the wall next to a Pulsacoil for?” The reasons are complicated but I’ll try to simplify. There are lots of…
The quick and blunt answer is because sometimes I get so many incoming calls I could spend all day on the phone and doing no work. The longer answer is, apart from the sheer volume of callers in the colder…
Starter post – do not read 😀
