-
Technical
With the new Heat and Buildings Strategy encouraging the use of heat pumps - now is a good time to revisit the IOR paper "Why don't people install heat pumps?" available free here to download.
This paper considers why the annual UK installation rate of heat pumps is relatively low in comparison to other countries and questions the source of 'green' electricity required for a large heat pump fleet.
It covers electrically driven vapour compression air source heat pumps (ASHPs) for domestic and light commercial building sectors, providing on-gas grid and off-gas grid locations are considered, for:
- domestic hot water (DHW) plus space heating via low pressure hot water (LPHW)
- domestic hot water (DHW) plus space heating via warm air
This paper focuses on ASHPs, and doesn't include direct heat pump systems, because the number of heat pumps required to replace natural gas boilers and satisfy UK carbon reduction targets is not possible with ground source technology.
Recent posts
President-Elect news 2025
29 Jul 2025
Three candidates for the next IOR President-Elect have been announced and an election will be held later this year.
News
IOR RACHP EngTech Section Launches New Technician App
10 Jul 2025
The IOR’s RACHP EngTech Section is proud to announce the launch of an innovative mobile technician’s app, now available on the Apple App Store and Google Play Store.
News
Reflections on Adaptation 2025
20 Aug 2025
"What really stuck with me (...) was the urgency, the sense that everyone knows adaptation can’t wait", says Lisa Waters after organising last week's International Conference on Refrigeration Adapting to Rising Temperatures. From key conference insights to the experience of exchanging ideas with delegates from 18 countries, she shares her reflections in this article.
Live event
IOR Recognises Student Research at Adaptation 2025
12 Aug 2025
Institute of Refrigeration President, Lisa Jane Cook FInstR, presented certificates and prizes in recognition of three outstanding research papers presented by students at the IOR-organised First IIR International Conference on Refrigeration Adapting to Rising Temperatures.
Live event
Joining Us At Adaptation 2025?
6 Aug 2025
We are looking forward to welcoming over 110 delegates to the first IIR Conference on Refrigeration Adapting to Rising Temperatures, organised by the IOR.
Live eventSitemap
