Product Information
4 way valve assembly
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 4‑way valve assembly (P/N 8733956551) reverses refrigerant flow in heat‑pump HVAC systems to enable heating/cooling mode changes. Packaged as a field‑serviceable replacement, it consolidates valve, actuator, and mounting interfaces to simplify repairs and minimize downtime for certified technicians. Exact P/N 8733956551 was not found in Bosch North America parts documentation; description uses category‑level technical context. (bosch-homecomfort.com)
Related Products
Gasket 22,2x30x2
O-ring
Seal (Service cover) WB5-II+
O-ring burner flange (outer ring)
Greenstar Electrode Kit
O-ring 1.23 x 0.14 NBR
Burner sealing
O-ring 13,87x3,53
Lip seal 29,8 x 6,1
Washer
Sealing mounting plate
