While technically rated for the pressure

Advanced logic features like auto changeover and first-call priority with a 20-minute time share provide balanced thermal management across all zones

this part number refers to the seal cap with gasket assembly

If your system experiences reduced flow or if the vent fails to discharge air

Utica-Dunkirk 240008290 Sensor 340793-762 While technically rated for theThe Utica Dunkirk 240008290 Water Sensor is a critical 12K NTC thermistor designed for precise hydronic temperature monitoring in high efficiency ECR International boiler systems. Real world service demands accurate data feedback to the control board to manage modulation and prevent short cycling. This 1 4" NPT water sensor provides a high sensitivity resistance curve (12,000 Ohms at 25C), ensuring the boilers logic can maintain tight setpoint control