Description
Rheem-Ruud Auto-Reset High Limit Control — 47-101528-01
The Rheem-Ruud 47-101528-01 is an OEM auto-reset (A/R) high limit control engineered to protect furnaces and heating equipment from dangerous overtemperature conditions. When supply air or heat exchanger temperatures reach the upper threshold, this control interrupts the burner circuit — then automatically resets once temperatures return to a safe operating level, minimizing nuisance service calls while maintaining reliable system protection.
Key Specifications
- OEM Part Number: 47-101528-01
- Control Type: Auto-Reset (A/R) High Limit
- Open (Trip) Temperature: 440°F
- Close (Reset) Temperature: 270°F
- Compatible Brand: Rheem / Ruud
Features & Benefits
- Auto-reset design restores normal operation automatically after cooldown — no manual intervention required
- High open setpoint (440°F) suited for high-temperature furnace and heating applications
- Wide differential (170°F) ensures the system cools sufficiently before restarting, preventing rapid cycling
- Direct OEM replacement for Rheem and Ruud furnace systems — ensures fit, form, and function
- Protects heat exchangers, burners, and downstream components from thermal damage
Application
Designed as a direct OEM replacement for Rheem and Ruud gas furnaces and heating units requiring a high-temperature auto-reset limit control. Always verify compatibility with your specific model before installation.
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