Description
The Rheem-Ruud 47-100902-01 is an OEM air/refrigeration (A/R) low-limit safety switch engineered to protect Rheem and Ruud HVAC equipment from dangerously low-temperature operating conditions. With an open setpoint of 15°F and a close setpoint of 40°F, this switch automatically interrupts the circuit when temperatures fall below the safe threshold and resets once safe operating temperatures are restored.
Designed as a direct OEM replacement, this limit switch ensures reliable, accurate temperature-based protection and is built to the same specifications as the original factory component. It is the correct choice for technicians performing maintenance or repair on compatible Rheem and Ruud systems.
Key Features
- OEM Rheem-Ruud replacement low-limit switch
- Opens at 15°F to interrupt circuit and prevent low-temperature damage
- Closes at 40°F to restore normal system operation
- Air/refrigeration (A/R) rated for HVAC applications
- Direct drop-in replacement for compatible Rheem and Ruud equipment
- Ensures accurate, consistent temperature-based safety control
Specifications
- SKU: 47-100902-01
- Brand: Rheem-Ruud
- Type: Low Limit Switch
- Open Setpoint: 15°F
- Close Setpoint: 40°F
- Application: Air/Refrigeration (A/R) HVAC Systems
Application
This low-limit switch is intended for use in Rheem and Ruud air handling and refrigeration systems where low-temperature protection is required. Always verify compatibility with your specific equipment model before installation. For best results, consult the equipment service manual or contact a qualified HVAC technician.
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