ensuring perfect physical and electrical alignment

Installation Flexibility: Compact design with three ground terminals and edge connector simplifies wiring in tight furnace or boiler cabinets

Installing a permanent jumper across the reset terminals will often trigger a fault condition or cause the controller to remain in a permanent reset state

Y45BA-1 is identical to Y45BA-1C

Common Questions What is the difference between open on rise and close on rise for this switch

Utica-Dunkirk 240002986 Sensor THPU32HP7Y ensuring perfect physical and electricalThe Utica Dunkirk 240002986 Coil Temperature Sensor is a precision engineered 10k ohm thermistor designed for accurate thermal feedback in hydronic heating systems. This critical HVAC replacement sensor monitors heat exchanger temperatures to ensure proper modulation and prevent overheating conditions within the boiler cabinet. Engineered for compatibility with specific Utica and Dunkirk condensing boilers, this probe features high tolerance