Williams 17,700 BTU Direct Vent Natural Gas High Efficiency Wall Heater

Low profile furnace can be installed anywhere. Great for homes, apartments, offices, garages and room additions. Mounts on wall and takes no floor space.|High-efficient 76% AFUE heats approximately 500 sq. ft.|Unique wall mount design requires no floor space|Electronic ignition assures convenient "matchless" pilot lighting|Small, 4 in. low-profile vent size and small-profile termination cap for flush mounting on the outside of the building|Programmable timer to easily save money and energy; on/off 7-day timer/clock|2-speed circulating fan moves cool air off the floor and circulates it throughout hour home for maximum comfort; great for summertime ventilation|Sealed combustion safety technology uses no inside air for combustion|Soft white, heat resistant contemporary finish complements any decor|Built-in thermostat|All vent material included small 4 in. vent size|CSA listed for safety|Equipment should be sized, selected and installed by a qualified professional to ensure proper installation, safe operation, adherence to federal, state and local codes and for valid warranty, see installation guide for more details|Professional installation recommended