Williams 35,000 BTU Top-Vent Natural Gas Wall Heater with High Altitude Orifices

Williams' Monterey wall heaters is affordable and energy-efficient. This traditional home comfort system delivers both quality performance and low operating costs. Ideal for use in a home, apartment, garage, cabin, four-season porch, basement, office or shop.|High-efficient 66% AFUE heats approximately 700 sq. ft.|Includes high altitude orifices required for converting units for use at elevations over 2000 ft.|No electricity required -continues working during power outage|Automatic temperature control, resettable vent-limit safety switch and "matchless" pilot igniter|Patented, side-relief opening draft hood design reduces flue gas temperature to minimize normal heat loss|1 in. side clearance|Higher gauge steel for quiet operation|High altitude and gas conversion kits available|Optional blowers improve air circulation|Optional rear outlet registers deliver additional heat to the room behind the heater|Thermostat sold separately