Description

This universal gas Vent Free fire box is approved for use with an approved and listed Vent Free gas log set from an approved manufacturer. The maximum Vent Free BTU’s indoor is 39,000. The maximum Vent Free BTU’s for out door use is 50,000. This Mason-lite firebox kit comes in 39″, 44″, 49″ with custom sizes available.
Must use approved vent free log set (NOT INCLUDED)