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

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

Upgrade your view into the firebox with this OEM ceramic glass panel designed for Harman Shadowlight XL and Serenity II HB35 DV wood stoves. Crafted from ultra-durable pyro-ceramic glass, this replacement panel ensures safety and superior clarity for your heating experience.

Key Features:
✅ Fits Harman Shadowlight XL & Serenity II HB35 DV wood stove models
✅ Made from pyro-ceramic glass—resistant to temps up to 1,400°F (760°C)
✅ Crystal-clear view with high heat endurance
✅ Proudly manufactured in the USA
✅ Tape Gasket sold separately

Specifications:
📌 Replacement Part Number: 3-40-18502900
📌 Dimensions: 28 7/8" x 18 1/2" x 3/16"
📌 Shape: Rectangular
📌 Material: High-temperature pyro-ceramic glass
📌 Sold Individually

Important Glass Note:
We never use tempered glass, which can shatter at temperatures above 450°F. Our pyro-ceramic glass is designed specifically for wood stove applications and can safely handle sustained exposure to extreme heat.

Measurements: 28 7/8" x 18 1/2"
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 #: 3-40-18502900