S. J. Kowalski Inc.

Kozy Heat Gas Inserts

Install a Kozy Heat furnace rated, high efficient fireplace and save money - lower your fuel bill when you turn your furnace down and heat only the room(s) where you’ll be spending time in.

Standard Features

  • * Efficiency rating: NG - 79% LP - 79% (Chaska)
  • * Efficiency rating: NG - 75% LP - 80% (Chaska XL) (Steady state efficiency at high burn, In-House testing)
  • * Canada P-4 approved
  • * High quality lifetime ceramic glass: 14 1/4” x 29” (Chaska)
  • * High quality lifetime ceramic glass: 18” x 32” (Chaska XL)
  • * Refractory brick lining
  • * Quick-latch glass / pressure relief system
  • * Co-linear vent system - 3” combustion air / 3” exhaust
  • * Innovative vent connection system
  • * Engineer-designed burner system
  • * Fan kit with variable speed control (2 - 75 CFM)
  • * Chaska - IPI & Chaska XL - IPI only (electric ignition) - remote modulating valve system w/flame, fan adjustment & fan kit
  • * Upper grill/hood and lower grill (black) included

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Kozy Heat logo

Model IDModel NameInput
EfficiencyHxWxDGlass Size
30026Chaska XL22.0-36.580%23x33x1618x32



Hussong Manufacturing warranties to the original purchaser that the firebox, heat exchanger, fiber logs, burner tube and glass of this Kozy Heat fireplace will not be defective in material or workmanship under normal use and service for as long as you own this product. If any of these components fail due to defects in material or workmanship under normal use and service, Hussong Manufacturing Co., Inc. will, at its sole discretion, repair or replace the defective component. This LIFETIME WARRANTY does not cover any installation, labor, transportation or other indirect costs arising from defective components.