Burner Insulation Rigid Formed End Cap Disk No Hole

Ridgid burner insulation donuts and discs are refractory-grade ceramic Kaowool formed

Retains heat inside coil for better fuel efficiency and paint protection.

Disk End Cap Models Available 1/2" Thick (no hole):

• 8.704-810.0 - Donut, 16" diameter
• 8.704-807.0 - Donut, 18" diameter