Residential Factory-Assembled Manual
Mugnaini Imports, Inc.
10
DIreCT venTIng WITh faCTorY buIlT ChIMneY
Direct vent requirements using factory built Chimneys
• Oven installations utilizing direct vent insulated chimneys must comply with UL 737 and NFPA 211
• DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE
• Factory built insulated chimneys must be listed to UL 103 HT or ULC S627.
• Example chimney pipe: Simpson DuraTech www.duravent.com
• Applicable for building with chimneys 3 stories or less
• 2 sets of offsets (elbows) allowed (15° or 30° angles only)
• Chimney must be installed per chimney manufacturer’s installation instructions
• Chimney must terminate to an approved chimney cap with spark arrestor (screen mesh)
• Chimney lengths 20 feet or longer may require an exhaust fan. The Enervex GSV series fan is listed
for use with a wood burning pizza oven see: http://www.greasefans.com
additional requirements for Canada
• The use of smoke detectors is highly recommended
• The chimney connector shall not pass through an attic, roof space, closet floor, ceiling, or similar
concealed space. Where passage through a wall or partition of combustible construction is desired,
the installation shall conform with CAN/CSA-B365
oven flue outlet
• Flue size: 6” round (internal diameter)
• Flue location: on top of oven centered above arch,
8 ½” (+/- 1”) on center behind the front panel
