Weil-McLain 383500602 Return and Supply

Weil-McLain Return/Supply Sensor Kit – Accurate Temperature Monitoring for Ultra Boilers

The Weil-McLain Return/Supply Sensor Kit is designed for precise temperature measurement in Ultra Series Gas and Commercial Boilers. By accurately monitoring supply and return water temperatures, this kit helps maintain peak efficiency, supports proper modulation, and ensures reliable operation of the control system.

Why Use the Weil-McLain Sensor Kit?

Boiler efficiency depends on consistent temperature feedback. This sensor kit provides the accuracy required for effective system control, allowing the boiler to adjust firing rates and maintain stable supply temperatures. Built for compatibility with Ultra Series equipment, it integrates seamlessly into existing installations.

Key Advantages

• Precise Monitoring: 12 kOhm sensor provides accurate temperature readings for dependable boiler performance.
• System Compatibility: Engineered for use with Weil-McLain Ultra Series boilers to ensure proper fit and function.
• Durable Build: Manufactured from high-quality materials to withstand long-term heating system operation.
• Direct Replacement: Designed as an OEM part for straightforward installation and reliable results.

Technical Specifications

• Component: Heat Exchanger Temperature Sensor
• Resistance: 12 kOhm
• Application: Supply/Return sensor for Ultra Gas and Commercial Boilers
• Compatibility: Fits Weil-McLain Ultra Series models

Installation Notes

For accurate performance, installation should be handled by a licensed HVAC or plumbing professional. Proper placement of the sensor is critical for the boiler control to function correctly. Attempting installation without appropriate knowledge may result in inaccurate readings and system inefficiency.

For Professional Contractors

This kit is engineered to meet job site requirements where accuracy and reliability are critical. It reduces downtime by providing a direct-fit solution, ensuring boilers operate as designed without unnecessary troubleshooting.

For Skilled Installers

While manageable for experienced hands, correct handling and placement are essential. The sensor must be securely installed to provide consistent feedback to the control system. If unsure, consult manufacturer documentation or coordinate with Weil-McLain technical support.

Reliable Boiler Performance

The Weil-McLain Return/Supply Sensor Kit delivers dependable temperature monitoring to keep Ultra boilers running at optimal efficiency. With its precise engineering and OEM quality, it provides professionals with the reliability required to maintain performance and system longevity.