Trane SWT2967 Pressure switch
The Trane SWT2967 Pressure Switch is an OEM furnace draft inducer safety switch designed to verify proper static pressure within the combustion air system. This single-pole single-throw (SPST) component is factory-calibrated to a 1.15" WC setpoint, ensuring the inducer motor is moving sufficient air for safe flue gas venting before ignition occurs. Built with a 1/4" barb connection for standard vacuum tubing and reliable spade terminals for electrical integration, this Trane replacement pressure switch provides precision sensing to prevent unsafe operation due to blocked vents or failed blower motors.
When diagnosing furnace pressure switch stuck open codes, the SWT2967 offers a drop-in solution for Trane and American Standard HVAC parts. Its durable diaphragm design resists cycling fatigue, maintaining 1.15" WC sensitivity under high-heat conditions. This switch is cross-compatible with several legacy part numbers, including SWT02967 and C345634P23, making it a staple for service vans supporting high-efficiency residential gas furnaces.
Key Benefits- OEM Precision: Guaranteed 1.15" WC calibration specifically for Trane gas furnace service.
- Universal Fitting: Features a standard 1/4" hose barb for seamless integration with existing vacuum lines.
- Circuit Safety: SPST normally open logic prevents the gas valve from energized during airflow failures.
- Broad Compatibility: Replaces Trane SWT2967, SWT02967, and Honeywell IS20387-5802 air switches.
What are the symptoms of a failing SWT2967 pressure switch?
Common signs include the furnace failing to ignite after the inducer blower starts, often accompanied by diagnostic LED codes indicating a "pressure switch stuck open" error. This is usually caused by diaphragm failure, scale buildup in the 1/4" barb, or internal contact oxidation.
Can this switch replace a different water column (WC) rating?
No, pressure switches must always match the specific WC rating designated by the equipment manufacturer. Using a switch with a different setpoint can lead to dangerous delayed ignition or nuisance trips.
Is the mounting bracket included?
This SKU typically includes the switch only. You should retain the mounting bracket from the existing Trane pressure switch for installation.
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.
Trane SWT2967 Pressure switch
The Trane SWT2967 Pressure Switch is an OEM furnace draft inducer safety switch designed to verify proper static pressure within the combustion air system. This single-pole single-throw (SPST) component is factory-calibrated to a 1.15" WC setpoint, ensuring the inducer motor is moving sufficient air for safe flue gas venting before ignition occurs. Built with a 1/4" barb connection for standard vacuum tubing and reliable spade terminals for electrical integration, this Trane replacement pressure switch provides precision sensing to prevent unsafe operation due to blocked vents or failed blower motors.
When diagnosing furnace pressure switch stuck open codes, the SWT2967 offers a drop-in solution for Trane and American Standard HVAC parts. Its durable diaphragm design resists cycling fatigue, maintaining 1.15" WC sensitivity under high-heat conditions. This switch is cross-compatible with several legacy part numbers, including SWT02967 and C345634P23, making it a staple for service vans supporting high-efficiency residential gas furnaces.
Key Benefits- OEM Precision: Guaranteed 1.15" WC calibration specifically for Trane gas furnace service.
- Universal Fitting: Features a standard 1/4" hose barb for seamless integration with existing vacuum lines.
- Circuit Safety: SPST normally open logic prevents the gas valve from energized during airflow failures.
- Broad Compatibility: Replaces Trane SWT2967, SWT02967, and Honeywell IS20387-5802 air switches.
What are the symptoms of a failing SWT2967 pressure switch?
Common signs include the furnace failing to ignite after the inducer blower starts, often accompanied by diagnostic LED codes indicating a "pressure switch stuck open" error. This is usually caused by diaphragm failure, scale buildup in the 1/4" barb, or internal contact oxidation.
Can this switch replace a different water column (WC) rating?
No, pressure switches must always match the specific WC rating designated by the equipment manufacturer. Using a switch with a different setpoint can lead to dangerous delayed ignition or nuisance trips.
Is the mounting bracket included?
This SKU typically includes the switch only. You should retain the mounting bracket from the existing Trane pressure switch for installation.
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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Description
The Trane SWT2967 Pressure Switch is an OEM furnace draft inducer safety switch designed to verify proper static pressure within the combustion air system. This single-pole single-throw (SPST) component is factory-calibrated to a 1.15" WC setpoint, ensuring the inducer motor is moving sufficient air for safe flue gas venting before ignition occurs. Built with a 1/4" barb connection for standard vacuum tubing and reliable spade terminals for electrical integration, this Trane replacement pressure switch provides precision sensing to prevent unsafe operation due to blocked vents or failed blower motors.
When diagnosing furnace pressure switch stuck open codes, the SWT2967 offers a drop-in solution for Trane and American Standard HVAC parts. Its durable diaphragm design resists cycling fatigue, maintaining 1.15" WC sensitivity under high-heat conditions. This switch is cross-compatible with several legacy part numbers, including SWT02967 and C345634P23, making it a staple for service vans supporting high-efficiency residential gas furnaces.
Key Benefits- OEM Precision: Guaranteed 1.15" WC calibration specifically for Trane gas furnace service.
- Universal Fitting: Features a standard 1/4" hose barb for seamless integration with existing vacuum lines.
- Circuit Safety: SPST normally open logic prevents the gas valve from energized during airflow failures.
- Broad Compatibility: Replaces Trane SWT2967, SWT02967, and Honeywell IS20387-5802 air switches.
What are the symptoms of a failing SWT2967 pressure switch?
Common signs include the furnace failing to ignite after the inducer blower starts, often accompanied by diagnostic LED codes indicating a "pressure switch stuck open" error. This is usually caused by diaphragm failure, scale buildup in the 1/4" barb, or internal contact oxidation.
Can this switch replace a different water column (WC) rating?
No, pressure switches must always match the specific WC rating designated by the equipment manufacturer. Using a switch with a different setpoint can lead to dangerous delayed ignition or nuisance trips.
Is the mounting bracket included?
This SKU typically includes the switch only. You should retain the mounting bracket from the existing Trane pressure switch for installation.
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.
