Warmflow AS01-AS02-AS03 R290 Air Source Heat Pump
- Inspired Heating
- News
- 15 Aug 2025
-
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The Warmflow Zeno R290 harnesses natural heat energy, offering an eco-friendly solution for efficient home heating. Using R290 refrigerant with low GWP, the system ensures superior performance, even in cold climates.
Why Choose Zeno R290?
Available in 9kW, 15kW & 22kW units. All modulating and using single phase electrical supply.
Remote control & diagnostic capability through a cloud based app. Each unit comes with it's own built-in 4G sim card, no Wi-Fi or CAT 5 cables required.*
Flow temperatures of up to 75°C. Reducing the need for immersion back-up & legionnaires cycles.
All Zeno R290 units have super quiet operation with sound levels as low as 41db (A).
Covering all aspects of the heat pump and system control; the brain of the system.
R290 refrigerant, a natural refrigerant, with a low GWP (Global Warming Potential) of 3.
Fully integrated, variable speed, high efficiency pump for the heating circuit modulates flow to match heating demand and overcome hydraulic resistance whilst maintaining peak efficiency.
Qualifies for grants available in England, Scotland & Wales. Subject to terms & conditions.

Take a look at the Warmflow Air Source Heat Pump range here.
Need more help? Please call us on 01452 645542 or email us at [email protected] if you have any further questions.