GG Series gas-fired unit heaters combine the latest tubular heat exchanger technologies with a unique single-orifice burner system for superior durability, reliability and performance. 82%+ Thermal Efficiency Residential Certification Single Orifice Burner System Direct Spark Ignition 20-Gauge Tubular Heat Exchangers 20-Gauge Jacket Panels with Baked Enamel Finish Power Vented OSHA Fan Guard Terminal Strip Low Voltage Wiring Field Convertible To Separated Combustion with Addition of Combustion Air Inlet Kit LP Gas Conversion Kit Included Easy Access Control Panel 321 Stainless Steel Burner Box 10-Year Heat Exchanger Warranty
