HHT Exterior Heat-Zone Brick Extension Kit for HEAT-OUT-GAS

Essential Extension Kit for Installing HEAT-OUT-GAS Through Brick or Thick Exterior Walls

The HHT Exterior Heat-Zone Brick Extension Kit (HEAT-OUT-BEK) allows proper installation of the HEAT-OUT-GAS heat management system when venting through brick, stone, or thick exterior wall finishes.

Key Features

• Designed specifically for Hearth & Home Technologies HEAT-OUT-GAS heat management systems
• Required for installations with exterior finishing materials thicker than 1 inch
• Allows HEAT-OUT-GAS termination through brick, stone, or masonry siding
• Ensures proper framing dimensions and finishing clearance
• Helps installers achieve professional exterior wall termination
• Recommended to order with the fireplace appliance and venting system

Product Features

Required for Brick and Masonry Exterior Installations

The HHT HEAT-OUT-BEK Brick Extension Kit is required when the HEAT-OUT-GAS system penetrates through brick, stone, marble, or other exterior finishes thicker than 1 inch. This ensures the termination cap fits properly once exterior finishing materials are installed.

Ensures Proper Fit for HEAT-OUT-GAS Heat Management System

The HEAT-OUT-BEK extension box creates the correct wall opening so the HEAT-OUT-GAS exterior cap assembly can be installed squarely and sealed properly after finishing materials are applied.

Supports Thick Wall Finishing Materials

This brick extension kit is designed for applications where exterior finishing materials exceed 1 inch in thickness.

Typical materials requiring this kit include:

• Brick
• Natural stone
• Cultured stone veneer
• Marble or masonry siding
• Thick exterior finishing systems

Multiple extension boxes can be stacked to accommodate thicker wall assemblies when necessary. 

Helps Maintain Proper Wall Framing Dimensions

The HEAT-OUT-BEK extension kit ensures installers maintain the correct framing opening required for the HEAT-OUT-GAS system.

Typical framing opening dimensions include:

• 12-5/8 in. height
• 8-5/8 in. width

These dimensions help align the heat management cap assembly with the exterior wall surface during installation. 

Designed for Heat Management Systems

The HEAT-OUT-GAS heat management system removes excess heat from the fireplace and redirects it outdoors, helping maintain comfortable room temperatures while the fireplace operates. 

The HEAT-OUT-BEK kit ensures that system components can be properly installed when exterior construction materials extend beyond standard wall thickness.

Manufactured by Hearth & Home Technologies

Built by Hearth & Home Technologies, this accessory is engineered specifically for compatibility with approved IntelliFire™ Touch gas fireplace models and HEAT-OUT-GAS systems.

Using manufacturer-approved accessories ensures safe operation and maintains the fireplace warranty.

Product Specifications