Product Information
#24 O-Ring SSB399
Compatible with 9 equipment models
- SSB-1000 SSB-1000 Boiler
- SSB-1000TL SSB-1000TL Boiler
- SSB-1000TL-V2 SSB 1000TL V2 Boiler
- SSB-1000-V2 SSB 1000 V2 Boiler
- SSB-255 SSB-255 Boiler
- SSB-399 SSB-399 Boiler
- SSB-512 SSB-512 Boiler
- SSB-800 SSB-800 Boiler
- SSB-800-V2 SSB 800 V2 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.
The #24 O‑Ring for SSB399 is a compact elastomer sealing ring intended for use on Bosch SSB series condensing boilers to create a leak‑proof seal at pipe, valve, or component interfaces. Sized for straightforward field replacement by qualified service technicians, this spare helps restore sealing integrity and reduce downtime during routine maintenance or component repairs. Note: Bosch North America Web‑ETK did not return a matching entry for part number 7738004952; this description is based on Bosch spare‑parts context. (bosch-homecomfort.com)
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