Safety Alert Key:
• DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.
• WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.
• CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
• NOTICE: Indicates practices which may cause damage to the replace or to property.
Table of Contents
Installation Standard Work Checklist 3
1 Welcome
A. Congratulations 4
B. LIMITED LIFETIME WARRANTY 5
2 Important Safety and Operating Information 6
3 General Installation Information
Before You Start 8
Check Parts 8
Tools Needed for Installation 8
4 Firebox and Framing Dimensions
Dimensions 9
5 Hearth Dimensions and Firebox Locations
Hearth Dimensions 10
Firebox Locations 10
6 Clearances 11
7 Fireplace, Canopy and Gas Line Installation 13
8 Combustion Air 15
Install Model AK22 Combustion Air Assembly 16
9 Optional Equipment
Forced Air Kit 17
10 Service Parts
Service Parts Lists 18
2
Monessen • BUF36/42 Installation and Operating Manual • 4600-900 • Rev E • 09/17