Kozy Heat Chaska 335S millivolt gas insert

Kozy Heat

Fuel type Gas
Viewing area 29 3/8" x 15 13/16"

The Kozy Heat Chaska 335S is a millivolt gas insert for existing masonry fireplaces, pairing a broad traditional log presentation with a fan-assisted 36,000+ BTU heat platform. Its co-linear vent connection is designed for chimney-based insert installations.

  • 29 3/8 in. x 15 13/16 in. viewing area
  • 36,000 BTU/hr NG; 36,500 BTU/hr LP
  • Millivolt control system
  • Co-linear air duct and innovative vent connection
  • Ceramic glass and fan
  • ANSI Z21.88 certified
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Fuel type
Gas
Viewing area
29 3/8" x 15 13/16"
Vent type
Co-linear direct vent
Controls
Millivolt; high/low regulator; fan
BTU output
36000
Kozy Heat Chaska 335S millivolt gas insert
Kozy Heat Chaska 335S gas insert installed in a masonry opening
Kozy Heat Chaska 335S millivolt gas insert
Kozy Heat Chaska 335S gas insert installed in a masonry opening
Kozy Heat Chaska 335S official gas insert burn video
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