The Heat Pump Association (HPA) is the UK’s leading authority on the use and benefits of heat pump technology and includes many of the country’s leading manufacturers of heat pumps, components and associated equipment. The Heat Pump Association (HPA) is the UK’s leading authority on the use and benefits of heat pump technology and includes many of the country’s leading manufacturers of heat pumps, components and associated equipment. For all media enquiries, please email media@heatpumps.org.uk