Cosmo Insert 35" - Heat & Glo Fireplace Insert - COSMO-I35-IFT
Get the wow factor with our distinctive Cosmo gas fireplace insert. It reinvents your fireplace with a clean look in transitional or modern styling.
The following items do not come with the unit and need to be purchased for us to complete the order.
What's in the Box
- 1 x Cosmo Insert 35" - Heat & Glo Fireplace Insert
- RC400 Remote Control
- Fluted Black Glass Liner
- GFK-160A Variable Fan
- Ceramic Glass
- Battery Back Up
- Electrical Cord - 10' Left, X 7" Right
- Gas Flex Connector
- LP requires conversion, order LPK-MI-IFT.
Specifications
| Model |
Cosmo Insert 35 |
| Minimum Opening Front Width |
36-5/8" |
| Minimum Opening Back Width |
25-1/8" |
| Minimum Opening Depth |
15" |
| Minimum Opening Height |
24-1/4" |
| BTU/hr Input |
30,000 |
| Viewing Area |
32-1/2" x 19-3/8" |
What our Experts Think
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Modern fireplace upgrade with clean design: The Heat & Glo COSMO-I35-IFT is a 35" direct-vent gas fireplace insert designed to convert an existing wood-burning fireplace into a sleek, contemporary focal point with minimal visual clutter.
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Strong, realistic flame presentation: Features a fluted black glass interior and customizable media options (glass, stone, or log sets) that enhance depth and create a high-end, modern flame aesthetic.
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Efficient heating performance: Delivers up to ~30,000 BTU input, providing steady supplemental heat suitable for living rooms and open-plan spaces.
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Designed for convenience + control: Includes IntelliFire Touch ignition and remote control functionality, allowing easy on/off operation, temperature adjustment, and consistent ignition reliability.
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High visibility viewing experience: A large viewing area of about 32.5" x 19.4" ensures a wide, cinematic flame display that enhances ambiance even when not used primarily for heating.
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Efficient direct-vent safety system: Uses sealed combustion to draw air from outside and exhaust safely outdoors, improving indoor air quality and heating efficiency.
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Expert takeaway: Best suited for homeowners wanting a premium aesthetic upgrade with reliable supplemental heat, combining modern styling, easy control, and efficient vented gas performance in a mid-to-large fireplace opening.
Q&A
Q: What is the Heat & Glo Cosmo Insert 35 used for?
A: A modern direct-vent gas fireplace insert designed to convert an existing wood-burning fireplace into a clean-burning, efficient gas heating system.
Q: What type of fireplace is it?
A: It is a 35-inch gas insert that fits into an existing masonry or factory-built fireplace opening.
Q: What is its heating capacity?
A: It produces up to ~30,000 BTUs, providing reliable supplemental heat for medium-sized living spaces.
Q: Does it use natural gas or propane?
A: It supports both natural gas and propane (LP requires a conversion kit).
Q: What technology does it include?
A: It features IntelliFire Touch ignition and remote control operation for easy flame and heat adjustment.
Q: Does it include a fan?
A: Yes, it comes with a variable-speed blower fan to help circulate heat more efficiently.
Q: What does the viewing area look like?
A: It has a large glass viewing area with a modern ribbon flame and fluted black glass liner for a contemporary look.
Q: Is it energy efficient?
A: Yes, the direct-vent system improves efficiency by using outside air for combustion and safely venting exhaust outdoors.
Q: What comes included with the unit?
A: It typically includes ceramic glass, remote control, blower fan, gas flex connector, and backup battery system.
Maintenance Tips
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Clean glass regularly using a non-abrasive fireplace glass cleaner to remove soot and maintain clear flame visibility.
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Inspect burner ports periodically to ensure they are free from dust and debris for an even flame.
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Check pilot and ignition system to ensure reliable startup and safe operation.
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Clear venting system annually to prevent obstructions and maintain proper airflow and combustion efficiency.
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Dust log set and interior components gently with a soft brush to maintain realistic appearance and performance.
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Inspect gas connections for leaks or looseness using approved leak-detection methods.
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Test remote and thermostat controls regularly to ensure accurate flame and heat adjustment.
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Replace batteries in ignition/remote system as needed to avoid startup issues.
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Schedule annual professional servicing for full safety inspection and performance tuning.
Damage 
Loss 
Theft 
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