Keystoker Koker and Koker Lite : Automatic Coal Furnace

The Keystoker 160,000 BTU and Lite 105,000 BTU double wall constructed Koker furnaces have a 9" wide flat grate stoker and patented thermal heat exchanger.  This popular furnace can be used as an add-on or used freestanding to heat a small home. It comes with an opening on the front (3 X 25) and an opening on the top (11X19) to distribute warm clean air into your home.

Features

• Tested at 88 to 90% Efficiency
• The Koker can be chimney vented or direct vented
• Completely automatic, working off a Honeywell Room Thermostat
• Optional stainless steel water coil available
• Flat Grate Design
• Made in USA
• Fresh air wash system helps to keep glass cleaner
• Automatic Feed
• Uses Clean burning Anthracite Coal: Rice, buckwheat or a blend of both
• Fabricated of Heavy gauge steel, cast iron grates, ash door and fire door
• 1 year electrical warranty
• 5 year furnace warranty

Specifications	KOKER LITE	KOKER
BTU’s	105,000 BTU	160,000 BTU
Flue Exit	Top or Rear vent	Top or Rear
Flue Size	6”	6”
Rear Flue Height	5”	5”
Height	44”	49”
Depth	42.5”	49”
Width	28”	26”
Weight	400 lbs	700 lbs
Hopper capacity	200 lbs	240 lbs
Blower CFM	1000 cfm	1500 cfm
Glass Door	Optional	Yes
Side Clearance	8” to no combustible 16” to combustible	18”
Rear Clearance	Zero clearance	18”