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: Used to address practices not related to personal injury.
B. Your Fireplace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
D. Clear Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
C. Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table of Contents
Heatilator • CD4236IR-C, CD4842IR-C • 2207-900 Rev. G • 8/10
A. Approved Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
B. Vent Table Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
C. Use of Elbows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
E. Vent Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
A. Top Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
B. Rear Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
A. Assemble Vent Sections (DVP Pipe Only) . . . . . . . . . . . . 42
B. Assemble Vent Sections (SLP Pipe Only) . . . . . . . . . . . . 43
B. Gas Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
3