Master Forge / Cleveland Iron Works Glass – 66665-GLASS | 10 1/2" x 9" OEM Ceramic Panel

Master Forge / Cleveland Iron Works Glass – 66665-GLASS | 10 1/2" x 9" OEM Ceramic Panel (No Gasket Included)

Restore safety, performance, and firebox clarity with this OEM-quality replacement glass panel for Cleveland Iron Works and Master Forge pellet stoves. Made from high-temperature ceramic glass, this panel is engineered to withstand extreme heat and provide a clear, durable viewing window for your stove.

Product Overview

This replacement glass is designed specifically for Cleveland Iron Works PS20W pellet stoves and compatible Master Forge models. Measuring 10 1/2" x 9", the panel is built from Pyroceram® ceramic glass rated for temperatures up to 1,200°F (648°C). Please note: gasket is not included and must be ordered separately.

Key Features

• OEM Quality – Genuine replacement panel for Cleveland Iron Works and Master Forge stoves

• High-Temperature Ceramic Glass – Rated up to 1,200°F (648°C) for safe operation

• Exact Fit Dimensions – 10 1/2" x 9" panel ensures proper installation

• Durable & Long-Lasting – Withstands daily pellet stove use

• Clear Firebox Viewing – Restores safe, unobstructed visibility

• Gasket Not Included – Order separately to complete the seal

Specifications

• Part Number: 66665-GLASS

• Dimensions: 10 1/2" L x 9" H

• Glass Type: Pyroceram® high-temperature ceramic glass

• Operational Temperature: Up to 648°C / 1,200°F

• Gasket: Not included

• OEM Status: Genuine replacement panel

• Sold: Individually

Compatible Models

Cleveland Iron Works Pellet Stoves

• PS20W

• Grand Teton

• Jackson

• No. 26 Mini

Master Forge Pellet Stoves

• H30XL

Installation Instructions

• Always use factory-recommended gaskets and fasteners when installing stove glass.

• Take photos while removing old glass to ensure proper reinstallation.

• Do not overtighten fasteners; glass must be held snug, but allowed to expand when heated.

• Keep mounting channels clean, flat, and free of debris before installation.

• Use gloves when handling glass to avoid fingerprints and to protect from sharp edges.

• If you notice missing gasket sections, this may be intentional for “air wash” systems that help keep glass clean.

Why Choose Our Stove Glass?

Unlike tempered glass, which fails at 450°F, Pyroceram® ceramic glass is specifically engineered for wood and pellet stoves. With superior heat tolerance, thermal shock resistance, and clarity, this panel ensures long-lasting safety and performance.

Shipping & Availability

• Ships in 1–2 business days

• Packaged securely to prevent breakage during transit

• Backed by our Perfect Fit Guarantee

Upgrade your stove with the Master Forge / Cleveland Iron Works 66665-GLASS Replacement Glass—built for safety, efficiency, and lasting clarity.