LG Therma-V HM121M.U33 Air To Water

The most popular model in the LG Therma V line up is the 12kw model HM121M.U33. With an energy efficiency COP value of 4.42 this heat pump can provide a reliable and cost saving way of providing residential heating. The Therma V HM121M.U33 model is a monoblock style air to water heat pump, with the heat exchanger built into the outside unit. The Hot water output can be used for heating and also to provide domestic hot water for bathing.