Product Information
Refractory disk
Compatible with 3 equipment models
- SSB-255 SSB-255 Boiler
- SSB-399 SSB-399 Boiler
- SSB-512 SSB-512 Boiler
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Fast Shipping
In-stock orders ship within 1 business day to anywhere in Canada.
Code-Compliant
All products meet Canadian HVAC and gas code standards.
Wholesale Pricing
Trade pricing for licensed contractors. 40+ years in the industry.
Bosch Parts refractory disk (Part No. 7738005175) is a heat-resistant component intended for high-temperature industrial and HVAC applications. Backed by Bosch’s reputation for quality engineering, this refractory disk provides reliable thermal protection and durable performance where heat-resistant materials are required. It is suited for professional repair and maintenance use by contractors and service technicians addressing demanding thermal environments.
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