Research and analysis

The suitability of reversible air-to-air heat pumps for UK domestic use

Detailed modelling assessing energy performance, cost, and overall suitability of reversible air‑to‑air heat pumps in a range of UK home archetypes and scenarios.

• From: Department for Energy Security and Net Zero
• Published: 9 July 2026

Documents

The suitability of reversible air-to-air heat pumps for UK domestic use: report

PDF, 1.26 MB, 59 pages

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Details

This modelling research analyses how reversible air‑to‑air heat pumps perform in different types of UK homes; including their energy use, running costs, and ability to provide heating, cooling, and hot water under a range of scenarios. 

It is intended for policymakers, researchers, and industry stakeholders interested in low‑carbon heating, and explains where these systems may be suitable, their benefits (such as cooling), and limitations.

Published 9 July 2026