The York 025-29139-004 Pressure Transducer is a genuine York/Johnson Controls OEM sensor designed to monitor HVAC system pressure and convert it into a proportional 0.5 to 4.5 VDC analog signal for accurate control and diagnostics.

Built with a 1/4-inch NPT male connection and a 0 to 400 PSI pressure range, this compact 0.3 lb transducer supports consistent system response, proper equipment operation, and dependable replacement performance.

Its OEM design helps ensure correct fit, electrical compatibility, and accurate pressure-sensing performance during service, repair, or preventive maintenance in compatible York HVAC equipment.

York 025-29139-004 directly replaces the S1-025-29139-001 Pressure Transducer and 025-29139-001 Oil Pressure Transducer.
 

Frequently Asked Questions
 

• What is the York 025-29139-004 Pressure Transducer used for?

The York 025-29139-004 monitors HVAC system pressure and converts the measured pressure into a 0.5 to 4.5 VDC analog signal for system control and diagnostics.

• What is the pressure range of this transducer?

This pressure transducer is rated for a 0 to 400 PSI operating range.

• What type of connection does it use?

The York 025-29139-004 uses a 1/4-inch NPT male pressure connection.

• What is the electrical output signal?

The transducer provides a proportional 0.5 to 4.5 VDC output signal.

• Is this a genuine OEM part?

Yes. It is a genuine York/Johnson Controls OEM pressure transducer designed for compatible York HVAC equipment.

• What part does the York 025-29139-004 replace?

York 025-29139-004 directly replaces the S1-025-29139-001 Pressure Transducer.

• What are the benefits of using this OEM pressure transducer?

Its OEM design supports correct fit, electrical compatibility, accurate pressure sensing, and dependable system response during service or repair.