Harman Shadowlight XL, Serenity II HB35 DV Ceramic Glass Panel (28 7/8″ x 18 1/2″) | Part 3-40-18502900 High-Temp OEM Replacement
Enhance the performance and safety of your Harman stove with this premium OEM replacement glass panel. Specifically designed for the Harman Shadowlight XL and Serenity II HB35 DV models, this high-temperature pyro-ceramic glass offers unmatched durability, exceptional clarity, and long-lasting heat resistance for an improved fire-viewing experience.
Key Features:
OEM Fit Designed for Harman Shadowlight XL & Serenity II HB35 DV wood stove models
Heat-Resistant Pyro-Ceramic Glass Withstands temperatures up to 1,400F (760C)
Crystal-Clear Fire Viewing Maintains visibility even after prolonged use
Durable & Safe Engineered for superior performance under extreme conditions
Made in the USA Crafted with high-quality materials and precision manufacturing
Tape Gasket Sold Separately Not included with the glass panel
Specifications:
Replacement Part Number: 3-40-18502900
Dimensions: 28 7/8″ wide x 18 1/2″ high x 3/16″ thick
Shape: Rectangular
Material: High-temperature pyro-ceramic glass
Quantity: Sold individually
Important Glass Note:
Tempered glass is not suitable for use in wood or pellet stoves and can shatter at temperatures above 450F. Our USA-made pyro-ceramic glass is designed specifically for high-heat applications, safely enduring temperatures up to 1,400F with minimal thermal expansion for maximum reliability and safety.
Choose this OEM Harman replacement glass to restore your stoves clarity, performance, and peace of mind.










