Product Information
Safety sensor
Compatible with 4 equipment models
- GB142-24 Buderus GB142-24 Wall Boiler
- GB142-30 Buderus GB142-30 Wall Boiler
- GB142-45 Buderus GB142-45 Wall Boiler
- GB142-60 Buderus GB142-60 Wall Boiler
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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 Safety Sensor (Part No. 78194) is an OEM replacement safety sensor intended for Bosch heating and climate systems. It monitors critical operating conditions and provides fail‑safe signalling to the control module to prevent unsafe operation, enabling timely shutdowns or alarms. I could not find a dedicated product page for Part No. 78194 on Bosch North America sites; this description is based on Bosch sensor documentation and spare‑parts listings. (bosch-homecomfort.com)
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