61D1013 5
The BUF400 and BUF500 are vent-free fireboxes and feature a self contained heat-circulating system. This unit also
features a 2-in1, flexible-face system that converts the circulating system into a radiant system in seconds.
This installation manual will enable you to obtain a safe, efficient and dependable installation of your vent-free
fireplace system.
Do not alter or modify the firebox or its components under any circumstances. Any modification or alteration of
the firebox system, including but not limited to the firebox and accessories, may void the warranty, listings and
approvals of this system and could result in an unsafe and potentially dangerous installation.
Carefully inspect the contents for shipping damage. If any parts are missing or damaged, immediately inform the
dealer from whom you purchased the appliance. Do not attempt to install any part of the appliance unless you
have all the parts in good condition.
Check your packing list to verify that all listed parts have been received. You should have the following:
1. Vent-Free Gas Firebox 3. Five (5) sheet metal screws for canopy
2. Canopy 4. Installation and Operating Instructions
• Phillips screwdriver • Square • Framing materials
• Hammer •
Piping complying with local codes
• Wall finishing materials
• Saw and/or sabersaw • Tee joint • Caulking material (noncombustible)
• Level • Pipe wrench • Fireplace surround materials (noncombus-
tible)
• Measuring tape • Pliers
• Electric drill and bits • Pipe sealant approved for use with propane/L.P.G. (resistanttosulfurcompounds)
Refer to the installation instructions provided with the log sets for items required for log set installation.