Literally lol at Mike M selling heaters last night. They WILL insist on talking about thermostats as though they're some kind of dark art. He gave us a very useful scenario (note I'm being sarcastic!) of having all 3 heaters they were selling (small medium large) in one of their virtual rooms. Mike then extolled along the following lines:
'I know what you're thinking, this room would be like a sauna, right?!? 3 heaters on at the same time, too hot, right?!? No, and here's why. If you have them all set to 22 degrees, as soon as the room reaches that temperature ... THEY'LL ALL SENSE THAT AND SWITCH OFF!!! So the room will only ever get to 22 degrees!'
No sh1t Sherlock! I'd never have guessed heating devices with built-in thermostats would turn themselves off when the desired temperature is reached. I'd have thought they'd stay on until the temperature was 66 degrees, cause 3 heaters x 22 degrees = 66 degrees. Thanks for clearing that up for me Mike.
We really would be lost without their expert advice and insight.
I replied to your earlier post before i got to this one.
Yeah watching the repeat this morning, speaking to the viewers as though were all F****** idiots. Also a bit similar to your point with the cost of ink, you notice they never mention the running costs of these heaters, running a few of those 2000w heaters won't be cheap. Oh and i've still not found new homes developments in Peterborough with Ceramic Heating.
Funnily enough did a little experiment the other day, although didn’t post at the time but seems appropriate after these shows , just to see about Peter “Techy expert” Voulevant’s claim about water radiators cooling/loosing heat faster than ceramic. Of course Ceramic will heat up faster just like any electrical heater, but it was the cooling down bit I concentrated on as he made a big point out of storing heat longer.
Anyway using his graphs, which are show every so often during the shows, and my own radiators that had been on for 30 minutes, and of course his figures will be slightly different as they were doing a test without a thermostat, whereas mine was set for an ideal temp in the room it was in, so his will have higher starting Temps.
So being on 30 minutes then switched off as he graphs indicated, did it a few times to get an average, and using the timings his graph used:-
Ceramic average after 3 mins off - 90.3C
Ceramic average after 11 mins off - 71.6C
Ceramic average after 30 mins off - 43.3C
Water average after 3 mins off - 53.5C
Water average after 11 mins off - 47.7C
Water average after 30 mins off - 42C
Conclusion :-
Ceramic went from 90.3 to 43.3 in 30 minutes so lost 47c, approx. 52.1% drop.
Central Heating/Water went from 53.5 to 42 in 30 minutes so lost 11.5c, approx. 21.4% drop.
Sorry Peter, I’m sticking with my central heating with water filled radiators.