Description
The Rheem-Ruud 47-23683-04 is an OEM replacement SPST (Single Pole, Single Throw) auto-reset, normally open limit switch engineered for use in Rheem and Ruud heating systems. Designed to protect equipment from unsafe operating temperatures, this limit switch automatically resets once conditions return to safe levels — eliminating the need for manual intervention and reducing service calls.
Key Features
- Single Pole, Single Throw (SPST) switching configuration
- Auto-Reset (A/R) operation — automatically restores circuit when temperature normalizes
- Normally Open (N/O) contact configuration
- Opens at 30°F setpoint; closes at 40°F setpoint
- Direct OEM replacement for compatible Rheem and Ruud equipment
- Ensures reliable over-temperature or low-temperature protection
Product Specifications
- Brand: Rheem-Ruud
- Part Number: 47-23683-04
- Switch Type: SPST (Single Pole, Single Throw)
- Reset Type: Auto-Reset (A/R)
- Contact Configuration: Normally Open (N/O)
- Open Setpoint: 30°F
- Close Setpoint: 40°F
Application
This limit switch is a genuine OEM-grade component intended for Rheem and Ruud HVAC systems. It serves as a critical safety device, interrupting or completing a circuit at defined temperature thresholds to safeguard equipment and occupants. Always verify compatibility with your specific unit’s model and serial number before installation.
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