Product Information
Bosch #870502021410 Siphon Tankless C950/C1050
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 part 870502021410 is a siphon (condensate/pressure‑relief trap) for use with Greentherm C950/C1050 tankless water heaters, providing a sealed drainage point for condensate and pressure‑relief discharge. (bosch-homecomfort.com) Intended for service and replacement applications, the siphon prevents sewer‑gas ingress and simplifies condensate and relief‑water routing to meet drain installation practices, easing field servicing and maintenance of C950/C1050 installations. (bosch-homecomfort.com)
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