Can a low flow temperature keep my house nice and cosy??

Опубликовано: 16 Май 2026
на канале: Tomas McGuinness
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In this video I talk about my experience with using low temperature heating.

I started running my boilers flow temp down around 40 during the winter of 2023 to make sure that my boiler was condensing. Heating my house with low temperatures like that also gives me confidence that a heat pump will work quite efficiently with my existing radiators!

My experience last winter was very positive, with temperatures of 40 and 45 enough to heat my house, even with temperature of -5 outside!

You can find my boiler's Open Energy Monitor page here:
https://emoncms.org/app/view?name=Tom...

Here is the link to the guide on lowering your flow temperature:
https://www.theheatinghub.co.uk/artic...

If you find this video interesting, please do like and subscribe!

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00:00 - Start
00:13 - What is low temperature heating?
00:41 - Why am I messing with it?
01:40 - Boiler Performance
06:33 - Will it keep my home warm?
11:03 - The coldest room!
14:12 - Want to try it yourself?
15:50 - Wrapping Up