Modine’s Effinity Unit Heater – PTC310 – 310,000 BTU/Hr

ModineÕs Effinity unit heater is the most efficient gas-fired, condensing unit heater in North America. PTC310 – 310,000 BTU/hr Ð operating at up to 97% efficiency, the Effinity will dramatically lower energy costs and CO2 emissions. Additionally, three blower sizes are available on models 215-310, for even greater savings.