SolarShine 20HP Low Ambient Temperature Heat Pump nwere uru nke nkewa mmiri na ọkụ eletrik, enweghị gas na-ekpofu ihe, enweghị ihe mkpofu, nchekwa na ntụkwasị obi, arụmọrụ dị elu, nchekwa ike na nchebe gburugburu ebe obibi ndụ ndụ.Nọgide na-arụ ọrụ n'okpuru obere ọnọdụ okpomọkụ -25 ℃