Utica-Dunkirk FE3980C070 Pressure Switch
The Utica-Dunkirk FE3980C070 Pressure Switch is an essential OEM safety component designed for high-performance hydronic systems, including the CCB150 and CHB series boilers. As a veteran-grade boiler water pressure switch, this part is engineered to monitor system pressure and prevent the burner from firing under unsafe low-water or low-pressure conditions. Built with ECR International sensors and featuring a 1/2" NPT connection, it ensures a secure, leak-free mechanical interface with the boiler's heat exchanger or manifold.
For contractors performing HVAC repair parts replacement, the FE3980C070 provides a precise pressure switch for Utica boilers that maintains factory-certified performance. The robust internal diaphragm and 2-position electrical configuration are designed to withstand the thermal cycling typical of commercial and residential heating environments. Integrating this genuine Utica Dunkirk part into your maintenance routine ensures full compatibility with existing control boards and wiring harnesses, eliminating the calibration issues common with generic aftermarket alternatives.
Key Benefits
- Ensures safe boiler operation by providing reliable low-water cut-off protection.
- Features a 1/2 inch NPT connection for standardized, technician-friendly installation.
- Factory-spec OEM pressure monitoring for Utica and Dunkirk CCB/CHB series boilers.
- Durable 316 stainless steel and composite construction prevents corrosion in hydronic loops.
- Maintains heating system efficiency by preventing short-cycling due to pressure fluctuations.
Common Questions
How do I know if my Utica-Dunkirk pressure switch is failing?
Technicians typically look for error codes on the boiler control board indicating a pressure sensor fault or a "no-fire" condition where the pump runs but the burner remains inactive. Physical leaks around the switch or inconsistent pressure readings on the gauge are also clear indicators that the internal diaphragm has degraded.
Is the FE3980C070 a universal HVAC part?
No. This is a specific OEM replacement part designed for ECR International brands. Using this genuine switch ensures that the electrical set points match the factory safety requirements for the CCB150, CHB100, CHB130, and CHB150 models.
What is the proper way to install this water pressure switch?
Always depressurize the hydronic system and drain a portion of the water before removal. Use a professional-grade pipe sealant on the 1/2" NPT threads and avoid over-tightening to protect the boiler manifold. Verify terminal continuity after installation to ensure the switch is correctly signaling the control board.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $33.00
-65%$33.00
$11.55Utica-Dunkirk FE3980C070 Pressure Switch
The Utica-Dunkirk FE3980C070 Pressure Switch is an essential OEM safety component designed for high-performance hydronic systems, including the CCB150 and CHB series boilers. As a veteran-grade boiler water pressure switch, this part is engineered to monitor system pressure and prevent the burner from firing under unsafe low-water or low-pressure conditions. Built with ECR International sensors and featuring a 1/2" NPT connection, it ensures a secure, leak-free mechanical interface with the boiler's heat exchanger or manifold.
For contractors performing HVAC repair parts replacement, the FE3980C070 provides a precise pressure switch for Utica boilers that maintains factory-certified performance. The robust internal diaphragm and 2-position electrical configuration are designed to withstand the thermal cycling typical of commercial and residential heating environments. Integrating this genuine Utica Dunkirk part into your maintenance routine ensures full compatibility with existing control boards and wiring harnesses, eliminating the calibration issues common with generic aftermarket alternatives.
Key Benefits
- Ensures safe boiler operation by providing reliable low-water cut-off protection.
- Features a 1/2 inch NPT connection for standardized, technician-friendly installation.
- Factory-spec OEM pressure monitoring for Utica and Dunkirk CCB/CHB series boilers.
- Durable 316 stainless steel and composite construction prevents corrosion in hydronic loops.
- Maintains heating system efficiency by preventing short-cycling due to pressure fluctuations.
Common Questions
How do I know if my Utica-Dunkirk pressure switch is failing?
Technicians typically look for error codes on the boiler control board indicating a pressure sensor fault or a "no-fire" condition where the pump runs but the burner remains inactive. Physical leaks around the switch or inconsistent pressure readings on the gauge are also clear indicators that the internal diaphragm has degraded.
Is the FE3980C070 a universal HVAC part?
No. This is a specific OEM replacement part designed for ECR International brands. Using this genuine switch ensures that the electrical set points match the factory safety requirements for the CCB150, CHB100, CHB130, and CHB150 models.
What is the proper way to install this water pressure switch?
Always depressurize the hydronic system and drain a portion of the water before removal. Use a professional-grade pipe sealant on the 1/2" NPT threads and avoid over-tightening to protect the boiler manifold. Verify terminal continuity after installation to ensure the switch is correctly signaling the control board.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Utica-Dunkirk FE3980C070 Pressure Switch is an essential OEM safety component designed for high-performance hydronic systems, including the CCB150 and CHB series boilers. As a veteran-grade boiler water pressure switch, this part is engineered to monitor system pressure and prevent the burner from firing under unsafe low-water or low-pressure conditions. Built with ECR International sensors and featuring a 1/2" NPT connection, it ensures a secure, leak-free mechanical interface with the boiler's heat exchanger or manifold.
For contractors performing HVAC repair parts replacement, the FE3980C070 provides a precise pressure switch for Utica boilers that maintains factory-certified performance. The robust internal diaphragm and 2-position electrical configuration are designed to withstand the thermal cycling typical of commercial and residential heating environments. Integrating this genuine Utica Dunkirk part into your maintenance routine ensures full compatibility with existing control boards and wiring harnesses, eliminating the calibration issues common with generic aftermarket alternatives.
Key Benefits
- Ensures safe boiler operation by providing reliable low-water cut-off protection.
- Features a 1/2 inch NPT connection for standardized, technician-friendly installation.
- Factory-spec OEM pressure monitoring for Utica and Dunkirk CCB/CHB series boilers.
- Durable 316 stainless steel and composite construction prevents corrosion in hydronic loops.
- Maintains heating system efficiency by preventing short-cycling due to pressure fluctuations.
Common Questions
How do I know if my Utica-Dunkirk pressure switch is failing?
Technicians typically look for error codes on the boiler control board indicating a pressure sensor fault or a "no-fire" condition where the pump runs but the burner remains inactive. Physical leaks around the switch or inconsistent pressure readings on the gauge are also clear indicators that the internal diaphragm has degraded.
Is the FE3980C070 a universal HVAC part?
No. This is a specific OEM replacement part designed for ECR International brands. Using this genuine switch ensures that the electrical set points match the factory safety requirements for the CCB150, CHB100, CHB130, and CHB150 models.
What is the proper way to install this water pressure switch?
Always depressurize the hydronic system and drain a portion of the water before removal. Use a professional-grade pipe sealant on the 1/2" NPT threads and avoid over-tightening to protect the boiler manifold. Verify terminal continuity after installation to ensure the switch is correctly signaling the control board.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
