Product Information
Bosch SSB LWCO Circuit Board
Please note: Hydrowest Products Ltd. is a wholesale distributor and sells exclusively to licensed contractors and trade professionals.
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 SSB LWCO Circuit Board (PN 7738005048) is a replacement low‑water cutoff (LWCO) control board intended for Buderus SSB commercial condensing boilers. (bosch-homecomfort.com) It provides low‑water detection and a safety interlock to prevent dry‑fire conditions, offering straightforward field servicing and OEM‑grade integration with SSB control assemblies. (bosch-homecomfort.com) Exact Bosch documentation for PN 7738005048 was not available on Bosch North America product pages; this description is therefore based on the part name and typical LWCO functionality.
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