Utica-Dunkirk 14631010 Pressure Switch
The Utica-Dunkirk 14631010 Pressure Switch is a critical safety component designed for the Dunkirk Q90, Q90-75, and Q90-100 Series 3 condensing gas boilers. This differential air pressure switch is factory-calibrated to a 1.35" W.C. (Water Column) setpoint, ensuring that the induced draft blower is providing sufficient airflow for safe combustion. As an OEM replacement, this switch features a robust housing and high-sensitivity diaphragm to accurately detect vent or intake blockages, protecting the heat exchanger from unsafe operating conditions.
Field technicians frequently specify the 14631010 pressure switch when troubleshooting boiler lockout codes related to venting issues. It utilizes a snap-action micro-switch with standard spade terminals for a direct-fit electrical interface. Proper integration with the Q90-75 boiler series is essential for maintaining the pressure differential profile required by the ignition control board. For contractors, this part ensures exact OEM compatibility, eliminating the risks associated with generic universal switches that may have incorrect trip points.
- OEM Precision: Specifically engineered for Utica 14631010 and Dunkirk Q90-75 systems to maintain original equipment certification.
- Combustion Safety: Monitors the pressure differential to prevent firing under restricted flue or intake conditions.
- Direct Replacement: Features exact mounting orientation and 1.35" W.C. calibration for the Q90-100 Series 3.
- Simplified Service: Designed for rapid installation with standard vacuum tubing ports and electrical connectors.
Common Questions
What are the symptoms of a failing 14631010 pressure switch?
Common indicators include the boiler entering a lockout state, the inducer motor running without ignition, or three-flash diagnostic codes on the control board. Always verify that the venting is clear and the collector box is not clogged with condensate before replacing the switch.
Can I use a universal pressure switch instead of the Utica-Dunkirk 14631010?
It is highly recommended to use the 14631010 OEM switch. Many universal switches do not match the precise 1.35" W.C. setpoint required for the Q90 series, which can lead to nuisance shutdowns or unsafe operation.
Does this switch come with new tubing?
This item typically includes the switch assembly itself. We recommend inspecting your existing silicone tubing for cracks or moisture buildup and replacing it if any degradation is found to ensure accurate pressure readings.
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: $41.65
-65%$41.65
$14.58Utica-Dunkirk 14631010 Pressure Switch
The Utica-Dunkirk 14631010 Pressure Switch is a critical safety component designed for the Dunkirk Q90, Q90-75, and Q90-100 Series 3 condensing gas boilers. This differential air pressure switch is factory-calibrated to a 1.35" W.C. (Water Column) setpoint, ensuring that the induced draft blower is providing sufficient airflow for safe combustion. As an OEM replacement, this switch features a robust housing and high-sensitivity diaphragm to accurately detect vent or intake blockages, protecting the heat exchanger from unsafe operating conditions.
Field technicians frequently specify the 14631010 pressure switch when troubleshooting boiler lockout codes related to venting issues. It utilizes a snap-action micro-switch with standard spade terminals for a direct-fit electrical interface. Proper integration with the Q90-75 boiler series is essential for maintaining the pressure differential profile required by the ignition control board. For contractors, this part ensures exact OEM compatibility, eliminating the risks associated with generic universal switches that may have incorrect trip points.
- OEM Precision: Specifically engineered for Utica 14631010 and Dunkirk Q90-75 systems to maintain original equipment certification.
- Combustion Safety: Monitors the pressure differential to prevent firing under restricted flue or intake conditions.
- Direct Replacement: Features exact mounting orientation and 1.35" W.C. calibration for the Q90-100 Series 3.
- Simplified Service: Designed for rapid installation with standard vacuum tubing ports and electrical connectors.
Common Questions
What are the symptoms of a failing 14631010 pressure switch?
Common indicators include the boiler entering a lockout state, the inducer motor running without ignition, or three-flash diagnostic codes on the control board. Always verify that the venting is clear and the collector box is not clogged with condensate before replacing the switch.
Can I use a universal pressure switch instead of the Utica-Dunkirk 14631010?
It is highly recommended to use the 14631010 OEM switch. Many universal switches do not match the precise 1.35" W.C. setpoint required for the Q90 series, which can lead to nuisance shutdowns or unsafe operation.
Does this switch come with new tubing?
This item typically includes the switch assembly itself. We recommend inspecting your existing silicone tubing for cracks or moisture buildup and replacing it if any degradation is found to ensure accurate pressure readings.
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 14631010 Pressure Switch is a critical safety component designed for the Dunkirk Q90, Q90-75, and Q90-100 Series 3 condensing gas boilers. This differential air pressure switch is factory-calibrated to a 1.35" W.C. (Water Column) setpoint, ensuring that the induced draft blower is providing sufficient airflow for safe combustion. As an OEM replacement, this switch features a robust housing and high-sensitivity diaphragm to accurately detect vent or intake blockages, protecting the heat exchanger from unsafe operating conditions.
Field technicians frequently specify the 14631010 pressure switch when troubleshooting boiler lockout codes related to venting issues. It utilizes a snap-action micro-switch with standard spade terminals for a direct-fit electrical interface. Proper integration with the Q90-75 boiler series is essential for maintaining the pressure differential profile required by the ignition control board. For contractors, this part ensures exact OEM compatibility, eliminating the risks associated with generic universal switches that may have incorrect trip points.
- OEM Precision: Specifically engineered for Utica 14631010 and Dunkirk Q90-75 systems to maintain original equipment certification.
- Combustion Safety: Monitors the pressure differential to prevent firing under restricted flue or intake conditions.
- Direct Replacement: Features exact mounting orientation and 1.35" W.C. calibration for the Q90-100 Series 3.
- Simplified Service: Designed for rapid installation with standard vacuum tubing ports and electrical connectors.
Common Questions
What are the symptoms of a failing 14631010 pressure switch?
Common indicators include the boiler entering a lockout state, the inducer motor running without ignition, or three-flash diagnostic codes on the control board. Always verify that the venting is clear and the collector box is not clogged with condensate before replacing the switch.
Can I use a universal pressure switch instead of the Utica-Dunkirk 14631010?
It is highly recommended to use the 14631010 OEM switch. Many universal switches do not match the precise 1.35" W.C. setpoint required for the Q90 series, which can lead to nuisance shutdowns or unsafe operation.
Does this switch come with new tubing?
This item typically includes the switch assembly itself. We recommend inspecting your existing silicone tubing for cracks or moisture buildup and replacing it if any degradation is found to ensure accurate pressure readings.
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.
