As an air to h2o monobloc heat pump, it operates proficiently employing eco-friendly R290 refrigerant, delivering sustainable heating with a formidable A+++ energy performance rating. The ECOMOD 290HT range of monobloc air source heat pumps are available in 3 chassis measurements and five outputs: 15kW, 18kW, 27kW, 40kW and 50kW. https://bookmark-dofollow.com/story25701229/air-source-heat-pump-options