Lynn 3126T K-26 Insulating Firebrick 2-1/2″ x 4-1/2″ x 9″ IFB

Lynn K-26 Insulating Firebrick – 2-1/2″ x 4-1/2″ x 9″

The Lynn Manufacturing MFG# 3126T K-26 Insulating Firebrick is a lightweight refractory brick engineered for superior thermal insulation in high-temperature environments. Measuring 2-1/2″ x 4-1/2″ x 9″, this insulating firebrick is ideal for kilns, furnaces, forges, and combustion chamber applications.

Designed with low thermal conductivity and low heat storage properties, K-26 firebrick improves fuel efficiency and promotes good combustion performance. Its lightweight structure makes installation easier and allows for quick cutting and shaping with a standard saw.

Key Features & Benefits:

✔ K-26 temperature-rated insulating firebrick
✔ Lightweight and easy to handle
✔ Excellent thermal insulation properties
✔ Reduces burner noise due to sound absorption
✔ Low heat storage improves energy efficiency
✔ Easily cut to size for custom builds

Common Applications:

• Pottery & ceramic kilns

• Blacksmith forges

• Industrial furnaces

• Boiler combustion chambers

• High-temperature refractory insulation

Shipped in cartons of 12 (verify whether listing is per brick or full carton before posting).

Built for industrial reliability and long-term heat resistance, this K-26 insulating firebrick is trusted by HVAC technicians, kiln builders, and industrial maintenance professionals.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.