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by Arabella0802
Sat Sep 24, 2022 10:53 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Radiators not getting hot
Replies: 9
Views: 1217

Re: Radiators not getting hot

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by Arabella0802
Sat Sep 24, 2022 8:09 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Radiators not getting hot
Replies: 9
Views: 1217

Re: Radiators not getting hot

Most gas boilers are designed to modulate, i.e. turn down, they do this to keep the return water cool enough to allow the boiler to gain the latent heat from the flue gases. If the radiators are set up correctly there will be with the TRV wide open about 15ºC difference in the temperature of water ...
by Arabella0802
Wed Sep 21, 2022 10:55 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Radiators not getting hot
Replies: 9
Views: 1217

Re: Radiators not getting hot

Thanks for the reply Stoney Boy. The left hand temp dial has been set at Max from day1 - when adjusted the max temp reads 82deg. When the boiler is running for CH, the temperature fluctuates between 55 - 65 deg, The boiler has been serviced annually, all reports say the boiler is performing as desig...
by Arabella0802
Tue Sep 20, 2022 8:08 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Radiators not getting hot
Replies: 9
Views: 1217

Radiators not getting hot

Hi, I had a Worchester Greenstar 30Si compact boiler installed approx 6 years ago. New pipe work and radiators installed at the same time. I had noticed the radiators didn't get piping hot and the flat took longer than expected to heat up, I was told its just the way the system works, old flat, long...
by Arabella0802
Wed Feb 17, 2021 7:57 am
Forum: Insulation Forum
Topic: Mono pitch kitchen roof insulation advice
Replies: 4
Views: 2583

Re: Mono pitch kitchen roof insulation advice

Thanks for the help and advice.
by Arabella0802
Mon Feb 15, 2021 10:04 pm
Forum: Insulation Forum
Topic: Mono pitch kitchen roof insulation advice
Replies: 4
Views: 2583

Re: Mono pitch kitchen roof insulation advice

Thanks for the quick reply Stoneyboy. I won't need building regs and I can't afford to re-cover the roof. I'm fitting a new kitchen, and thought it best to insulate before I start. What I was going to do Was infill the rafters with 100mm kingspan type insulation, leaving a 50mm air gap below the sar...
by Arabella0802
Sun Feb 14, 2021 10:04 pm
Forum: Insulation Forum
Topic: Mono pitch kitchen roof insulation advice
Replies: 4
Views: 2583

Mono pitch kitchen roof insulation advice

Hi, Im looking for some advice on insulation best practice. I have a mono pitch kitchen ceiling. The kitchen is an extension, probably 1960's with currently no insulation. Roof covering is; slates, sarking boards, 6" rafters @ 16" (400mm) enters which taper to 4-1/2" at the lower end ...
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