Description
The Utica-Dunkirk FE3980B840 is a combination pressure and temperature gauge engineered specifically for Utica-Dunkirk FE series boilers. Designed as a direct OEM replacement, this dual-function instrument provides accurate, at-a-glance monitoring of both system pressure and water temperature — two of the most critical parameters for safe and efficient hydronic boiler operation. Keeping your boiler’s pressure and temperature within proper operating ranges helps prevent equipment damage, extends system life, and ensures reliable comfort delivery throughout the heating season.
Key Features
- OEM replacement gauge designed for Utica-Dunkirk FE series boilers
- Dual-function design displays both pressure and temperature simultaneously
- D.40 dial format for clear, easy-to-read readings
- Direct drop-in fit for fast, straightforward installation
- Helps maintain safe boiler operating conditions
- Supports efficient hydronic system performance
Application
- Compatible with Utica-Dunkirk FE series boilers
- Ideal for residential and light commercial hydronic heating systems
- Suitable for use by qualified HVAC and plumbing technicians
Why Choose OEM Parts?
Using genuine Utica-Dunkirk replacement components ensures proper fit, reliable performance, and helps maintain your equipment warranty. The FE3980B840 pressure/temperature gauge is the correct factory-specified instrument for your FE series boiler, eliminating guesswork and reducing the risk of improper installation.
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