Description
The Utica-Dunkirk 240009413 is an OEM electrostat immersion well designed for use in Utica-Dunkirk boiler and hydronic heating systems. Featuring a 1/2″ NPT threaded connection, this immersion well provides a secure, leak-free installation point for temperature sensors and aquastats, enabling accurate fluid temperature monitoring within the boiler or hydronic loop.
Built to Utica-Dunkirk’s exacting standards, this replacement well ensures a precise OEM fit, maintaining system integrity and reliable performance. It is an essential component when servicing or replacing worn thermowell assemblies in compatible Utica-Dunkirk boiler installations.
Key Features
- OEM Utica-Dunkirk replacement immersion well
- 1/2″ NPT threaded connection for secure, leak-free installation
- Compatible with electrostat temperature sensors and aquastats
- Designed for use in Utica-Dunkirk boiler and hydronic heating systems
- Ensures accurate fluid temperature measurement within the system loop
- Direct OEM replacement for reliable, like-for-like performance
Applications
- Utica-Dunkirk boiler systems requiring thermowell replacement
- Hydronic heating loop temperature sensing installations
- Residential and light commercial boiler service and maintenance







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