High pressure switch

Product Information

Bosch

High pressure switch

SKU: 119
Item #: 8733955614
MFR #: 8733955614
High pressure switch (Bosch part no. 8733955614) functions as a hard‑wired safety interlock for Bosch heat‑pump and outdoor condensing equipment, designed to interrupt compressor and outdoor fan operation when refrigerant head pressures reach unsafe levels. Bosch IDS service documentation shows HPS devices open to stop compressor/fan above ~580 PSIG and reset below ~435 PSIG, delivering straightforward over‑pressure protection that simplifies troubleshooting and reduces risk of compressor damage. (bosch-homecomfort.com)
Compatible with 11 equipment models
  • BMS500-AAM018-1CSXHC Minisplit 18kBTU Multi Zone Condensing Section Max Performance 230V
  • BMS500-AAM018-1CSXRC Minisplit 18kBTU Multi Zone Condensing Section Regular 230V
  • BMS500-AAM027-1CSXHC Minisplit 27kBTU Multi Zone Condensing Section Max Performance 230V
  • BMS500-AAM027-1CSXRC Minisplit 27kBTU Multi Zone Condensing Section Regular 230V
  • BMS500-AAM036-1CSXHC Minisplit 36kBTU Multi Zone Condensing Section Max Performance 230V
  • BMS500-AAM036-1CSXRC Minisplit 36kBTU Multi Zone Condensing Section Regular 230V
  • BMS500-AAM048-1CSXHC Minisplit 48kBTU Multi Zone Condensing Section Max Performance 230V
  • BMS500-AAM048-1CSXRC Minisplit 48kBTU Multi Zone Condensing Section Regular 230V
  • BMS500-AAS036-1CSXRC Minisplit 36kBTU Single Zone Condensing Section Regular 230V
  • BMS500-AAS048-1CSXLC Minisplit 48kBTU Single Zone Condensing Section Light Commercial 230V
  • BMS500-AAS060-1CSXLC Minisplit 60kBTU Single Zone Condensing Section Light Commercial 230V
1 In Stock
Unit #7 - 211 Schoolhouse St, Coquitlam, BC
Ships Across Canada
In-stock items ship within 1 business day
Open in Google Maps
Coquitlam, BC V3K 4X9
Sign in to see price

Please note: Hydrowest Products Ltd. is a wholesale distributor and sells exclusively to licensed contractors and trade professionals.

Our team is ready to help
(604) 524-0086
Category: Bosch Parts
Brand: Bosch

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.

High pressure switch (Bosch part no. 8733955614) functions as a hard‑wired safety interlock for Bosch heat‑pump and outdoor condensing equipment, designed to interrupt compressor and outdoor fan operation when refrigerant head pressures reach unsafe levels. Bosch IDS service documentation shows HPS devices open to stop compressor/fan above ~580 PSIG and reset below ~435 PSIG, delivering straightforward over‑pressure protection that simplifies troubleshooting and reduces risk of compressor damage. (bosch-homecomfort.com)

Related Products

Code-Compliant
Meets Canadian HVAC & gas codes
Contractor Pricing
Wholesale for trade pros
Deep Inventory
Common & hard-to-find parts
Canada-Wide Shipping
Every province, coast to coast