Boiler manufacturer Vokèra's AriaPRO air source heat pump has received Microgeneration Certification Scheme (MCS) accreditation.
Designed for new and retrofit applications, the AriaPRO converts ambient heat from the atmosphere into useable energy for heating and hot water.
The unit is claimed to achieve temperatures up to 60 deg C and Vokèra says it is effective even when the outside temperature falls below zero and can still produce heat from conditions as low as -20 deg C.