HydroTherm now offers the Model HW100 and Model HV100 series boilers. They are gas-fired, have thicker walls, and up to 30% more cast iron than competitive boilers, allowing for better heat transfer, heat retention and a fuel efficiency rating of up to 84%. Extra-deep 2 ¾” sections allow for increased water content and total water surface, as well as an internal draft diverter to ensure high-efficiency venting and the safe discharge of all combustion products. HV series boilers are available from 50,000 to 150,000 MBH, while the HW series goes up to 200,000 MBH.
October 12, 2005