SOURCE1 3101278000 Discharge Sensor 5 Inches

Product Description

The SOURCE1 3101278000 is an OEM discharge sensor designed for use in heat pump systems. It monitors discharge line temperatures and feeds that data to the control board so the system can protect itself and run efficiently. HVAC technicians rely on accurate discharge sensors to diagnose refrigerant issues, detect overheating compressors, and keep systems within safe operating limits. Without a properly functioning discharge sensor, the heat pump cannot make informed decisions about staging, cycling, or shutdown. This sensor is a direct replacement part built to meet original manufacturer specifications, which means it integrates cleanly with the existing wiring harness and control logic. It is compatible with popular York and related heat pump units including the B1HH030A06, YZH03611C, and YZH06011C models, among others. Using a genuine OEM sensor rather than an aftermarket substitute ensures that the signal output matches what the control board expects, reducing the chance of fault codes or erratic behavior after installation. The unit is compact and lightweight, measuring 5 inches in length and 5 inches in width with a height of 1 inch, and weighing just 0.2 pounds. This makes handling and routing easy during service calls. For HVAC service technicians replacing a failed or out-of-range discharge sensor, this part restores proper system diagnostics and helps prevent compressor damage caused by unchecked high discharge temperatures. It is a straightforward swap that supports long-term equipment reliability and keeps the heat pump operating within factory-defined parameters. Stock this part for York heat pump service work.

• OEM discharge temperature sensor for York and compatible heat pump systems
• Compact design at 5 inches by 5 inches by 1 inch and 0.2 pounds for easy installation
• Compatible with B1HH030A06, YZH03611C, YZH06011C, and additional heat pump models

Product Highlights

The SOURCE1 3101278000 discharge sensor is a genuine OEM replacement part that restores accurate temperature monitoring and system protection to compatible York heat pump units. Its direct-fit design simplifies installation and supports compliance with manufacturer standards.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 3101278000

Technical Specifications

• Length: 5 inches
• Width: 5 inches
• Height: 1 inch
• Weight: 0.2 pounds
• Equipment Type: Heat Pump Parts
• Compatible Models: B1HH030A06, YZH03611C, YZH06011C