Hearthstone H-I Ceramic Glass Panel – Replacement for Part #91-58105 (12" x 6")

Hearthstone H-I Ceramic Glass Panel – Replacement for Part #91-58105 (12" x 6")

Upgrade your wood stove with this OEM-quality ceramic glass panel designed for the Hearthstone H-I wood stove. Built from durable pyro-ceramic glass, this replacement panel is engineered to withstand extreme temperatures while maintaining crystal-clear visibility and dependable performance. It ensures safe, efficient operation and a beautiful fire view season after season.

Key Features:

• OEM Fit: Precision-engineered to match the Hearthstone H-I wood stove specifications.
• High-Heat Resistant: Withstands continuous temperatures up to 1,400°F (760°C).
• Clear Firebox View: Transparent design enhances your fire-viewing experience.
• Made in the USA: Expertly manufactured using premium materials and craftsmanship for lasting reliability.

Specifications:

• Product Dimensions: 12" wide x 6" high x 3/16" thick
• Shape: Rectangular
• Glass Type: Pyro-ceramic (not tempered)
• Part Number: 91-58105
• Gasket: Tape gasket sold separately
• Compatibility: Hearthstone H-I

Important Note: This panel is made from pyro-ceramic glass, not tempered glass. Tempered glass cannot safely withstand wood stove temperatures and is limited to around 450°F. Pyro-ceramic glass is specifically engineered for continuous exposure up to 1,400°F, providing exceptional heat resistance, stability, and long-term durability.

Why Choose Our Ceramic Stove Glass?

Our Hearthstone H-I ceramic glass panel offers unmatched clarity, safety, and reliability. Each piece is precision cut to OEM standards for a perfect fit and easy installation, helping your stove maintain optimal efficiency and appearance. Enjoy safe, consistent heating and a crystal-clear fire view with this premium replacement glass.

Keep your glass looking its best! Try one of our glass cleaners today.

Measurements: 12" x 6"
Glass Type: Ceramic 3/16 (5mm) Thickness (Pyroceram/Robax)
Operating temperature: Up to 760° C / 1,400° F
Color: Clear (ceramic glass has a transparent amber tint)
Part #: 91-58105