Kozy Heat Chaska 335S Gas Insert Fuel_Electric and safety sensors

and safety sensors

then pull the cable free from the housing

or refreshing one after a drain-and-refill

For owners who adjust pH often

Kozy Heat Chaska 335S Gas Insert Fuel_Electric and safety sensorsThe Kozy Heat Chaska 335S is the premium variant of Kozy Heat's slim profile gas insert line engineered to drop into existing masonry fireplaces (including older shallow openings most inserts can't fit) while delivering the highest efficiency rating in the entire Kozy Heat insert lineup at 80% on natural gas. With a modulating 22,000 to 36,000 BTU hr burner, just 16 inches of depth, and fan kit, co linear venting kit, millivolt valve system, and