Complete Vent-Free Gas Log Sets
Efficient heat without a chimney
Grand Canyon Complete Vent-Free Gas Log Sets are engineered to provide reliable warmth and a realistic fire presentation in spaces where a chimney or flue is not available. These complete systems combine a vent-free certified burner with matching log sets to deliver steady flames and radiant heat while maintaining clean, controlled combustion. Designed for use in approved vent-free fireboxes or properly configured masonry fireplaces with the damper closed, they offer both convenience and comfort.
Factory-matched for safety and performance
Each complete vent-free set includes a precision-tuned burner, compatible ceramic refractory or GlowFire™ ceramic fiber logs, and an integrated safety system featuring an oxygen depletion sensor (ODS). Available in natural gas or propane, these systems support multiple control options, including manual, safety pilot, millivolt, and remote-ready configurations where applicable. Every set is tested to ANSI and CSA vent-free standards to ensure consistent flame performance, dependable operation, and long-term durability.
FAQs (People also ask)
What is included in a complete vent-free gas log set?
A complete vent-free gas log set includes a vent-free certified burner, a matched log set, integrated safety pilot with ODS, and the required components needed for proper operation.
Do vent-free gas log sets require a chimney?
No. Vent-free gas log sets are designed to operate without a chimney or flue when installed in approved fireboxes and configured according to manufacturer guidelines.
Are vent-free gas log sets safe for indoor use?
Yes. Grand Canyon vent-free systems are tested to ANSI and CSA standards and include an oxygen depletion sensor (ODS) that automatically shuts off the gas supply if oxygen levels drop below safe limits.
Do vent-free gas log sets provide heat?
Yes. Because no heat is lost through a chimney, vent-free gas log sets are designed to deliver efficient zone heating directly into the room.



