Plongeur wgb De Dietrich JJX000577373

The immersion well for WGB models is a protective sleeve that houses temperature sensors or thermostats, allowing accurate measurement of water or gas temperatures within the boiler. This component is essential for precise temperature control and safe operation. Made to fit WGB series boilers, it is a durable replacement part that ensures your heating system responds correctly to temperature changes. Whether you are upgrading or repairing, this immersion well helps maintain efficient and reliable performance.