Tosot, St. Laurent, Que., debuts its Mini Ultra Heat Series heat pump. Engineered with R-32 inverter technology, the Tosot Mini Ultra series delivers heating down to -30 degrees C and efficient multi-zone comfort control for residential and light commercial applications.
One outdoor system can support up to six indoor units. The heat pump features a DC inverter twin-rotary compressor, with up to 21.0 SEER2 and 10.0 HSPF2.