Weil McLain 383-600-071 Return Temperature Sensor Replacement Kit, 12Kohm 1/4″ NPT

Description

Weil McLain Return Temperature Sensor Replacement Kit

Keep your Weil McLain boiler operating at peak efficiency with the 383-600-071 Return Temperature Sensor Replacement Kit. This OEM replacement kit provides everything needed to restore accurate return water temperature monitoring, ensuring your boiler control system receives reliable feedback for precise, safe operation.

Kit Includes

• Single 12Kohm NTC temperature sensor
• 1/4″ NPT threaded bushing for secure pipe installation

Key Features

• Designed as a direct OEM replacement for compatible Weil McLain boiler systems
• 12Kohm resistance rating for accurate temperature signal output
• 1/4″ NPT bushing ensures a leak-free, secure installation into the return piping
• Monitors return water temperature to support efficient boiler modulation and control
• Helps maintain system protection by providing accurate low-temperature return data
• Easy drop-in replacement minimizes downtime during service calls

Application

The 383-600-071 is engineered for use with Weil McLain boilers that require return temperature sensing as part of their control strategy. Accurate return temperature monitoring is critical for condensing boiler efficiency, low-temperature protection, and system diagnostics. Replacing a faulty sensor with this genuine kit restores proper control function and protects the heat exchanger from thermal shock.

Specifications

• SKU: 383-600-071
• Brand: Weil McLain
• Sensor Type: Return Temperature Sensor
• Resistance: 12Kohm
• Connection: 1/4″ NPT
• Kit Contents: Single sensor and bushing