Product Information
T2 Sensor
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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 T2 Sensor (Part No. 8733953244) is an outdoor temperature sensor accessory for Bosch wall‑mounted boiler controllers (e.g., KCR 110 RF), providing exterior temperature input to enable direct control of the simplified heating curve. Intended for professional HVAC and wholesale applications, it simplifies system commissioning and supports weather‑compensated modulation when paired with compatible Bosch control modules. (bosch-homecomfort.com)
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