Trane VAL4924 Gas Valve

The Trane VAL4924 Gas Valve is a 3/4" 24V NG valve designed as the authoritative OEM replacement gas valve for the legacy VAL2521 and the White Rodgers 36C series. This single-stage gas control is engineered for high-output heating systems, rated for up to 250K BTUH, and features dual 3/4" NPT connections for high-volume fuel delivery. For technicians servicing rural or off-grid accounts, this unit includes a VAL4924 LP kit with reducer bushings, allowing for seamless liquid propane conversion in the field. Operating on a standard 24VAC control circuit, it integrates directly with Trane and American Standard furnace ignition boards, ensuring precise manifold pressure regulation and reliable furnace gas valve ignition sequences. Its robust construction minimizes gas valve solenoid failure, providing steady combustion performance even in high-demand residential and light commercial applications.

• Universal Compatibility: Serves as the direct VAL2521 replacement, fitting a wide range of Trane/American Standard furnace parts.
• Full Conversion Support: Includes a factory-authorized LP conversion kit and NPT reducer bushings for installation versatility.
• High Capacity Regulation: Rated for 250,000 BTUH to support large heating units without sacrificing fuel pressure stability.
• Industry Standard Controls: Utilizes 24-volt AC operations with side taps for easy pressure testing during HVAC troubleshooting.

Can the VAL4924 replace the White Rodgers 36C series?
Yes, the VAL4924 gas control is an upgraded 36C series 3/4" NPT valve, functioning as an official Trane OEM replacement for those discontinued models.

How do I convert this valve for liquid propane use?
The package includes a VAL4924 LP conversion kit. Technicians must swap the regulator spring and install the reducer bushings to match the specific propane gas pressure requirements of the furnace.

What are the primary symptoms of a failing Trane gas valve?
Common indicators include a furnace 3-flash code (pressure switch issues), ignition lockout, or variable manifold pressure that leads to unstable flame signals during HVAC diagnostic testing.

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.