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Post by philbadfactor on Nov 1, 2023 15:07:03 GMT
Back on the topic of heating, I've now got my heating working. Turns out the batteries had run out on the thermostat, so 2 new AA's and I'm up and running again. Now the issue seems to be that yes it all works but the temperature has to drop to such a degree as it feels pretty chilly before it fires up again. Then it gets quite warm in my living room before it switches off again. I've turned off the radiators in the bedroom and bathroom. The hallway radiator doesn't have a tap style knob so cannot be turned off. I wonder if I can make the thermostat more sensitive, or get a new one that links to the base unit in my cupboard or what to do. I might investigate later on google. It's likely a common problem. edit; now it won't switch on at all automatically. my thermostat is not attached to the wall as I removed it from the hallway intending to locate it in the living room. It connects to the base unit in the boiler cupboard alright, as a green light goes on when I adjust the temperature upwards, but nothing happens. If however I put it on constant it ignites the boiler and the heating switches on. So the issue is between the base unit and the switch on switch. edit2; i didn't have the timings set for my usage. the timings were set for worker hours not those of us at home. tch tch.
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Post by philbadfactor on Nov 30, 2023 21:49:21 GMT
To keep my room warm at 20 degrees through the day without a break with the central heating has taken up about 4 units on my meter. Using an online calculator ;https://www.theenergyshop.com/guides/how-to-convert-gas-units-to-kwh I have used about 45 kwh of gas. @ 7.13p per kwh plus 14p SC it's cost me about £3.40 in that 12 hour period. All I can think is that my room and in fact whole flat is very poorly insulated. The boiler is switching on and off the whole time. Tomorrow or the next day I'm in all day I will see what the equivalent is just using the gas fire and no central heating. Todays external temp was about 0 - 5 degrees. Inside with no heating this morning it was about 14 degs.
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Post by terminator on Dec 1, 2023 9:38:43 GMT
To keep my room warm at 20 degrees through the day without a break with the central heating has taken up about 4 units on my meter. Using an online calculator ;https://www.theenergyshop.com/guides/how-to-convert-gas-units-to-kwh I have used about 45 kwh of gas. @ 7.13p per kwh plus 14p SC it's cost me about £3.40 in that 12 hour period. All I can think is that my room and in fact whole flat is very poorly insulated. The boiler is switching on and off the whole time. Tomorrow or the next day I'm in all day I will see what the equivalent is just using the gas fire and no central heating. Todays external temp was about 0 - 5 degrees. Inside with no heating this morning it was about 14 degs. I user 11.3 as the figure to convert one unit of gas to kWh's. I looked at the conversion rates and I use 40 as the CV (calorific value) and this gets me a rough figure of what my total gas costs will be minus the SC then I add £8.21 to get near the cost including the SC with the electric it's just a matter of multiplying the number of units used in a month by the kWh price then adding £15 to get near the monthly usage. Sometimes the figures for gas are a bit over and sometimes a bit under as the CV used doesn't match the figure I've used, but it's mainly under by no more than 75p.
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Post by gordo on Dec 2, 2023 1:43:06 GMT
Gas Boiler units have a tendency to go on and off rather than stay on all the time. So if I have my unit at a any given setting it will stay on for a certain amount of time, then go off, but will go on again a little later. If it is set at the highest level, it will usually say on constant. A red light lets me know when it is on. So, I'm many are designed to work that way.
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