Vent-Free Fireboxes: GCUF Series
Monessen offers a complete line of vent free fireboxes for use with its line of vent free gas logs as well as other vent free gas logs that fit within the specified minimum hearth area. Monessen’s unique 2 IN 1 FLEXIBLE-FACE SYSTEM design converts from a circulating to a radiant face in seconds. And now with the addition of a new air duct that improves air flow, the blower accessory can be installed in radiant face plate models.
- Three Full size fireboxes with 32″, 36″ and 42″ hearth openings
- Full line of accessories from designer firebrick to brass louvers
- Trim and decorative filigree and arched fronts
- Low profile hood allows for maximum visibility of the logs
- Drywall lip allows for easier and faster installation of drywall.
- Quick access panels
- Removable floor allow for easy & fast access to gas valve, junction box, & blower.
- CSA design certified
- 100% factory tested
- Limited Lifetime Warranty






My husband, Jim and I met with Jay Wade at the home show in Indianapolis. We own a vent free fireplace, and there were no brochures on the accessories that you carry to deflect the heat down. We are also interested in smaller stand alone vent free fireplaces for another room in our house. If you could send brochures, that would be great, as we live between Terre Haute and Brazil and are just starting to look at them.
Thanks for this convenience.
Cindy Miller
4616 N. Miami Gardens St.
Brazil, IN 47834
what is the estimate for vent fire box? i have a gas fireplase with gas logs and screen now.