Utica-Dunkirk 240007141 Pressure Switch
The Utica-Dunkirk 240007141 Pressure Switch is a critical safety component engineered for precise pressure monitoring in condensing boilers. Designed to operate at a fixed 3.5" wc setpoint, this normally closed (N/O) switch is a direct OEM replacement part for the UB95M series and other high-efficiency gas-fired systems. In the field, this component acts as a primary safety interlock, ensuring the inducer fan is generating sufficient negative pressure before the ignition sequence initiates. Using a genuine boiler pressure switch maintains the combustion airflow integrity required for safe, modulated operation.
Constructed for the demanding environments of a mechanical room, the Utica 240007141 features a durable diaphragm and high-grade electrical contacts to prevent erratic tripping or signal loss. Replacing a failed switch with the correct water column rating is essential for preventing nuisance lockouts and ensuring the differential pressure monitoring remains within factory specifications. This HVAC pressure switch is cross-referenced with various Utica and Dunkirk thermal solutions, providing a reliable drop-in solution for professional service technicians.
Key Benefits- Precise 3.5" WC Calibration: Ensures accurate combustion air verification for condensing boiler efficiency.
- OEM Compatibility: Guaranteed fit for Utica-Dunkirk UB95M models, replacing legacy part number 1500011.
- Enhanced System Safety: Prevents gas valve energization if heat exchanger airflow is restricted or venting is compromised.
- Rugged Housing: Built to withstand thermal cycling and high-humidity conditions common in high-efficiency venting.
Is the 240007141 compatible with all Utica boilers?
No, this is a model-specific differential pressure switch. It is calibrated for systems requiring a 3.5" wc setpoint and is specifically designed for the UB95M and certain modulating units. Always verify your model and serial number before installation.
What causes this switch to trip prematurely?
Frequent tripping is often caused by venting obstructions, a failing inducer motor, or moisture in the pressure sensing tubes. If the switch remains open, the boiler ignition sequence will be halted to protect the system from unsafe combustion levels.
Can I use a universal pressure switch as a substitute?
Since the 240007141 is an OEM part with a factory-fixed setpoint, using a generic or adjustable switch is not recommended. Precise calibration is necessary to maintain the thermal efficiency and safety logic of the Utica-Dunkirk control board.
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.
Utica-Dunkirk 240007141 Pressure Switch
The Utica-Dunkirk 240007141 Pressure Switch is a critical safety component engineered for precise pressure monitoring in condensing boilers. Designed to operate at a fixed 3.5" wc setpoint, this normally closed (N/O) switch is a direct OEM replacement part for the UB95M series and other high-efficiency gas-fired systems. In the field, this component acts as a primary safety interlock, ensuring the inducer fan is generating sufficient negative pressure before the ignition sequence initiates. Using a genuine boiler pressure switch maintains the combustion airflow integrity required for safe, modulated operation.
Constructed for the demanding environments of a mechanical room, the Utica 240007141 features a durable diaphragm and high-grade electrical contacts to prevent erratic tripping or signal loss. Replacing a failed switch with the correct water column rating is essential for preventing nuisance lockouts and ensuring the differential pressure monitoring remains within factory specifications. This HVAC pressure switch is cross-referenced with various Utica and Dunkirk thermal solutions, providing a reliable drop-in solution for professional service technicians.
Key Benefits- Precise 3.5" WC Calibration: Ensures accurate combustion air verification for condensing boiler efficiency.
- OEM Compatibility: Guaranteed fit for Utica-Dunkirk UB95M models, replacing legacy part number 1500011.
- Enhanced System Safety: Prevents gas valve energization if heat exchanger airflow is restricted or venting is compromised.
- Rugged Housing: Built to withstand thermal cycling and high-humidity conditions common in high-efficiency venting.
Is the 240007141 compatible with all Utica boilers?
No, this is a model-specific differential pressure switch. It is calibrated for systems requiring a 3.5" wc setpoint and is specifically designed for the UB95M and certain modulating units. Always verify your model and serial number before installation.
What causes this switch to trip prematurely?
Frequent tripping is often caused by venting obstructions, a failing inducer motor, or moisture in the pressure sensing tubes. If the switch remains open, the boiler ignition sequence will be halted to protect the system from unsafe combustion levels.
Can I use a universal pressure switch as a substitute?
Since the 240007141 is an OEM part with a factory-fixed setpoint, using a generic or adjustable switch is not recommended. Precise calibration is necessary to maintain the thermal efficiency and safety logic of the Utica-Dunkirk control board.
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
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Shipping & Returns
Description
The Utica-Dunkirk 240007141 Pressure Switch is a critical safety component engineered for precise pressure monitoring in condensing boilers. Designed to operate at a fixed 3.5" wc setpoint, this normally closed (N/O) switch is a direct OEM replacement part for the UB95M series and other high-efficiency gas-fired systems. In the field, this component acts as a primary safety interlock, ensuring the inducer fan is generating sufficient negative pressure before the ignition sequence initiates. Using a genuine boiler pressure switch maintains the combustion airflow integrity required for safe, modulated operation.
Constructed for the demanding environments of a mechanical room, the Utica 240007141 features a durable diaphragm and high-grade electrical contacts to prevent erratic tripping or signal loss. Replacing a failed switch with the correct water column rating is essential for preventing nuisance lockouts and ensuring the differential pressure monitoring remains within factory specifications. This HVAC pressure switch is cross-referenced with various Utica and Dunkirk thermal solutions, providing a reliable drop-in solution for professional service technicians.
Key Benefits- Precise 3.5" WC Calibration: Ensures accurate combustion air verification for condensing boiler efficiency.
- OEM Compatibility: Guaranteed fit for Utica-Dunkirk UB95M models, replacing legacy part number 1500011.
- Enhanced System Safety: Prevents gas valve energization if heat exchanger airflow is restricted or venting is compromised.
- Rugged Housing: Built to withstand thermal cycling and high-humidity conditions common in high-efficiency venting.
Is the 240007141 compatible with all Utica boilers?
No, this is a model-specific differential pressure switch. It is calibrated for systems requiring a 3.5" wc setpoint and is specifically designed for the UB95M and certain modulating units. Always verify your model and serial number before installation.
What causes this switch to trip prematurely?
Frequent tripping is often caused by venting obstructions, a failing inducer motor, or moisture in the pressure sensing tubes. If the switch remains open, the boiler ignition sequence will be halted to protect the system from unsafe combustion levels.
Can I use a universal pressure switch as a substitute?
Since the 240007141 is an OEM part with a factory-fixed setpoint, using a generic or adjustable switch is not recommended. Precise calibration is necessary to maintain the thermal efficiency and safety logic of the Utica-Dunkirk control board.
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.
