Description
The Bosch HVAC 87377013430 Cylinder Temperature Sensor For Greenstar Boilers continuously monitors stored water temperature within an indirect hot water cylinder and transmits accurate thermal readings to the boiler’s processing unit. A negative temperature coefficient thermistor element adjusts its electrical resistance in response to temperature changes, allowing the board to regulate burner output with high accuracy in HVAC systems. Compatible with Greenstar system boilers across central heating setups, it straps directly onto the cylinder body without requiring pipe modifications. Accurate sensing reduces unnecessary burner cycling, keeps domestic hot water delivery consistent, and contributes to energy-efficient heating operation.
