Chaska 335S

Model: #CSK335S

Brand: Kozy Heat

This direct vent gas fireplace insert is suitable for almost any location. With ease, a professional installer can turn your wood-burning fireplace into a energy efficient gas insert fireplace that will fit effortlessly in the existing hole of your old masonry fireplace providing energy-efficient warmth as well as adding an attractive accent to any room. This range of fireplaces has been created for modern living – no matter what type of home you might have, a direct vent gas fireplace can be easily installed, as long as you have a masonry chimney. Made to give years of useful service, modern innovation combines with proven technology to provide a fireplace that's a superb investment.

This gas insert fireplace operates at 36,000 BPU/hr input for natural gas and 36,500 BPU/hr for LP gas. With natural gas efficiency of 80% and LP gas of 75%, the Chaska 335S offers long term economy that's always appealing. Many people find that fireplace inserts using gas can save them a significant amount of money on their fuel bills.

Our fireplace gas inserts benefit from high-quality materials and superior workmanship. A fan kit, co-linear air kit and millivolt valve system all help to ensure that this fireplace operates reliably and effectively. Details such nine different screen front options that can come in a variety of colors, different refractory options, and the choice of a shroud trim to help all our customers to create a customized design that meets their exact specifications. Each fire is carefully created to provide an exceptional combination of stunning good looks and excellent, cost-effective performance.


Fuel Type Gas
Height 23"
Width 33 3/8"
Back Width 24 3/8"
Depth 16"
Weight 150 lbs.
Viewing Area 29 5/8" x 15 13/16"
BTU NG High / Low 36,000 / 22,500
BTU LP High / Low 36,500 / 22,000
Efficiencies NG / LP 80% / 75%
ENERGUIDE P.4 NG 65.3% / LP 66.15%
Valve System Millivolt
Standard Refractory Brick
Standard Black Enamel Refractory N/A
Ember Light Kit N/A
Accent Light Kit N/A
Glass Media N/A
Fan Kit Availability Standard
Screen front Required

Call Us

If you have any questions, or you're ready to place your order, give us a call at (440) 293-4622