Product Information
Flow pipe USA ZWB
Compatible with 5 equipment models
- ZWB28 Bosch Greenstar ZWB28 Wall Boiler
- ZWB28-3A Bosch Greenstar Pro ZWB28-3A Wall Boiler
- ZWB35 Bosch Greenstar ZWB35 Wall Boiler
- ZWB42 Bosch Greenstar ZWB42 Wall Boiler
- ZWB42-3A Bosch Greenstar Pro ZWB42-3A Wall 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.
Flow pipe USA ZWB (PN 87377018210) is a Bosch spare part intended for use with ZWB-series combination boilers, serving as the dedicated flow connection between boiler hydraulic circuits. Designed to streamline installation and routine service on ZWB-family units, it facilitates secure plumbing interfaces and on-site replacement without modifying the primary heat exchanger or control systems. Description based on Bosch ZWB product family and parts-catalog listings. (bosch-homecomfort.com)
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