As a factory-calibrated OEM part

this OEM replacement PCB manages thermal cycles and high-limit safety logic to ensure precise temperature regulation

Pressure Equalization: Features an external equalizer link to maintain stable flow rates in high-static or large-capacity 3-ton units

How do I verify if this fits my specific water heater model

Includes high-durability O-rings and a relief valve kit to prevent weeping and maintain strict pressure differentials

Belimo ECON-ZIP-TH Sensor 340155-7026 As a factory-calibrated OEM partThe Belimo ECON ZIP TH Sensor is engineered for precise temperature and humidity monitoring within critical HVACR economizer applications. This robust sensor provides essential data for optimizing free cooling strategies in packaged rooftop units, ensuring efficient operation and energy savings. Designed for seamless integration, it delivers reliable outdoor air (OAT) and return air (RAT) readings, crucial for accurate economizer control. With a wide