The Ground Heaters Arctic Bear HD indirect-fired heater has a heat output that varies from 430,000 to 700,000 BTU, depending on outdoor ambient temperature. The Arctic Bear HD has a stainless-steel firebox and heat exchanger and is capable of running on three fuels: diesel, natural gas or propane. The heater also is available with an optional 5.5 kW, 2,800-rpm, liquid-cooled Onan generator. The design of the Arctic Bear HD allows inside air to be recirculated — a feature, says the company, which can save significantly on fuel costs.
Staff | September 28, 2010