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Heat & Glo • COSMO-I30-IFT, COSMO-I35-IFT Installation Manual • 2535-980 Rev. S • 12/21
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.
Note:
The term “recommend” or “recommended” does not indicate a requirement. It is a best practice suggested by Hearth
& Home Technologies
®
.
Table of Contents
Installation Standard Work Checklist
. . . . . . . . . . . . . . . . . . . . 3
1 Product Specific and Important Safety Information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
D. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 4
E. Non-Combustible Materials Specification
F. Combustible Materials Specification
. . . . . . . . . . . . . . . . . 4
A. Design and Installation Considerations . . . . . . . . . . . . . . . 5
B. Good Faith Wall Surface . . . . . . . . . . . . . . . . . . . . . . . . . . 7
C. Tools and Supplies Needed . . . . . . . . . . . . . . . . . . . . . . . . 7
D. Inspect Appliance and Components . . . . . . . . . . . . . . . . . . 7
3 Appliance / Fireplace Requirements and
A. Appliance/Decorative Barrier Front Dimension Diagrams . 8
B. Minimum Fireplace Opening . . . . . . . . . . . . . . . . . . . . . . 13
C. Zero Clearance Wall Extension . . . . . . . . . . . . . . . . . . . . 15
D. Mantel, Wall Projections, & Hearth Extensions . . . . . . . . 17
E. Hearth Extension / Vinyl Flooring . . . . . . . . . . . . . . . . . . . 18
5 Installing Vent Pipe and Appliance
A. Vent Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
B. Using Vertical Restrictor . . . . . . . . . . . . . . . . . . . . . . . . . . 22
C. Venting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
D. Connecting to SLP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
E. Connecting Vent Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
F. Placing, Securing and Leveling the Appliance . . . . . . . . . 26
G. Installing Termination Cap . . . . . . . . . . . . . . . . . . . . . . . . 27
A. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
B. Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
C. Installation / Service for Fan . . . . . . . . . . . . . . . . . . . . . . 30
A. Fuel Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
B. Gas Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
C. Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
D. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . 33
E. Air Shutter Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
F. Service / Replace Appliance Gas Valve . . . . . . . . . . . . . . 33
A. Mantel, Wall Projections & Hearth Extensions . . . . . . . . . 34
B. Hearth Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
A. Fixed Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
B. Remove the Shipping Materials . . . . . . . . . . . . . . . . . . . . 38
C. Clean the Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
D. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
E. Magic Glass Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
F. Glass Media / Stone Placement . . . . . . . . . . . . . . . . . . . . 41
G. Install Decorative Barrier Front and Surround . . . . . . . . . 42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
I. Heat Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
A. Vent Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
B. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
= Contains updated information.