Detroit Radiant TP-240 Gas Valve

The Detroit Radiant TP-240 Gas Valve is a critical replacement component engineered for high-performance single-stage tube heaters. This 120V natural gas valve train assembly is manufactured by Honeywell (model VR4205-M-1324) and is specifically designed to manage a 3.5" W.C. manifold pressure. As a veteran-grade Honeywell gas valve replacement, it ensures precise fuel regulation and consistent burner ignition for industrial and commercial infrared heating systems. This assembly is the direct factory-authorized replacement for the legacy TP-209 model, making it essential for service technicians maintaining Re-Verber-Ray equipment. The package includes the necessary vertical mounting bracket and pipe fittings to streamline field installation. Designed for rugged environments, it maintains the pressure integrity and flow rates required for optimal combustion in DX, DX2, DES, and LS series heaters. Utilizing this genuine Detroit Radiant HVAC part ensures the system operates within original OEM specifications while preventing common pilot or main burner failures.

• Broad Compatibility: Direct fit for Detroit Radiant Re-Verber-Ray DX, DX2, DES, XTS, CX, LS, AG1, and R series single-stage tube heaters.
• Precision Engineering: The Honeywell VR4205-M-1324 features a compact design with internally regulated 3.5" natural gas settings.
• Complete Assembly: Comes equipped with the burner mounting bracket and necessary fittings to reduce time on the job site.
• Direct OEM Substitute: Serves as the official TP-209 replacement, ensuring no modifications to the gas train are required.
• Voltage Reliability: Standard 120V coil configuration integrates seamlessly with existing control boards and ignition modules.

Is the Detroit Radiant TP-240 compatible with propane (LP) systems?
No, this specific model is configured for 3.5" Natural Gas. For liquid propane applications, a dedicated LP valve or conversion kit is required to ensure safe manifold pressure.

Can I use this to replace a VR4205 series valve from another manufacturer?
While the base Honeywell model may be similar, the Detroit Radiant TP-240 includes specific mounting brackets and orifices tuned for infrared tube heaters. Always verify the part number to ensure proper flow characteristics.

What are the symptoms of a failing VR4205-M-1324 valve?
Common indicators include failure of the main burner to ignite despite a call for heat, erratic flame signals, or internal solenoid clicking without gas release.

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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.