Product Features # Heater and wall furnace rated # A stunning maximum 44,000 BTU's in natural gas provide outstanding performance and 86% steady state maximum efficiency # No electricity is required to light or operate - ensures reliable use even during power failures # 50% flame/heat adjustment for maximum comfort and efficiency # Advanced high-tech, triple-burner effect includes an advanced "furnace type" 14,000 BTU burner behind logs, acting as a "turbo boost" for those colder days and nights. # Built-in 150 CFM twin blower extracts maximum heat from the extra large heat exchanger # Compact, easily accessible and user-friendly controls # Equipped with 100% safety shut off feature for your peace of mind # Comes with metallic black trivet and ornamental inset # Heat radiating, high temperature ceramic bay glass - 13 7/8" x 25 3/4" # President's Limited Lifetime Warranty # Approved with Simpson Dura-Vent, as well as Wolf Steel Vent Components and installs safely on any floor, even carpet # Vents up to 20ft horizontally and 34 ft vertically (direct vent stove) # Direct vent model requires no chimney, it vents conveniently through a wall or roof and uses outside combustion air # Approved for bathroom (direct vent only) bedroom, bed-sitting room and basement installations # Suitable for mobile home installation # Patented B-vent adaptor kit conveniently modifies the direct vent stove into a conventional B-vent unit # Installs safely on any floor, even carpet and vents up to 20 ft. horizontally and up to 40 ft. vertically Specification Type Specification Fuel Natural Gas or Propane Vent Type Direct Vent or B-Vent BTU Input Natural Gas 44,000 BTU Input Propane 40,000 BTU Output Natural Gas 37,500 BTU Output Propane 34,400 Maximum Heating Efficiency (Steady State) NG 84% Maximum Heating Efficiency (Steady State) LP 86% Maximum Heating Efficiency (AFUE) NG 77% Maximum Heating Efficiency (AFUE) LP 79% Tested to ANSI Z21.86, Z21.88 CSA 2.32 and CSA 2.33