Is CO2 the future for domestic hot water heat pumps in the UK?

Thursday 1st March 2018

Join us at this IOR open talk. 

To attend in person at the Arden Hotel please book here

Can't join us on the 1st March then register for the webinar here

Venue:  Arden Hotel, Birmingham, B92 0EH 

Timing: 3.30pm Refreshments and networking, 4.00pm Presentation begins 5.15pm presentation ends.

This event will be proceeded by an Engineering Council Registration Introductory Session at 2.45pm.

For more information and to register click here 

Download the paper in advance here (to be added shortly)

Outline for the paper and presentation

Alexander Twining proposed CO2 as a refrigerant in his 1850 British patent and it became the refrigerant of choice for many applications before being ousted by CFCs and HCFCs. It is now an important alternative for the replacement of environmentally harmful refrigerants, and CO2 hot water heat pumps are extremely popular on the Japanese market. This paper examines the technical and economic viability of CO2 DHW heat pumps on the UK market. 


Institute of Refrigeration  
Kelvin House, 76 Mill Lane  
Carshalton Surrey SM5 2JR 
United Kingdom 

+44 (0)208 6477033