DC Inverter - Energy Savings up to 70%
With the use of EVI DC inverter compressors, brushless DC fan motors and PFC control method, the heat pump is able to more accurately regulate its power output. There is no starting capacitor required, and the unit can soft start and stop and adjust its speeds to accommodate conditions. This result in 70% less operating cost compared to other air source heat pumps.
Precise Temperature Control
Speed up Heating/Cooling Time
Cold climate heat pumps with traditional defrosting methods use a start time and a start temperature. Once the ambient temperature reaches or is lower than -7 C, the unit will start defrosting. This results in wasted energy, as it will defrost regardless of whether the system needs it or not.
Intelligent Defrosting Method
Our Arctic Heat Pumps use intelligent defrosting which incorporates pressure sliding technology that determines the exact defrosting time and start pressure required according to the real ambient temperature. This saves energy, and makes the heat pump work more efficiently.
EVI – Enhanced Vapor Injection
By using an Enhanced Vapor Injection, the heat is removed from the high pressure circuit before entering the primary expansion valve. The Freon now enters into the low pressure evaporator at an even colder (sub cooled) temperature allowing it to absorb more energy from the air even at as low as -30C. The heat removed in the EVI system now passes through a second Electronic Expansion Valve where its becomes a medium temperature gas and is directly injected into the compressor to increase performance by a further 20% even in harsh cold temperatures. COLDER OPERATING TEMPERATURE – HIGHER PERFORMANCE