Product Information
Water minimum pressure switch
Compatible with 4 equipment models
- SSB-1000 SSB-1000 Boiler
- SSB-1000TL SSB-1000TL Boiler
- SSB-800 SSB-800 Boiler
- SSB-800-V2 SSB 800 V2 Boiler
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 Water Minimum Pressure Switch (Part No. 7738006383) is a compact device for detecting and enforcing minimum water pressure in hydronic and domestic hot-water systems. It functions as an electromechanical interlock to prevent pump or burner operation at low-water conditions, helping protect circulator pumps and heat exchangers while simplifying pressure-based safety and service controls. Note: no official listing for 7738006383 was found on bosch-homecomfort.com or bosch-climate.com; this description is based on the part name and category.
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