Description
Rheem-Ruud 47-22860-06K 100–110°F AUTO Limit Switch
The Rheem-Ruud 47-22860-06K is a direct OEM replacement auto-reset limit switch engineered to protect heating systems from unsafe operating temperatures. Designed to trip within the 100–110°F range, this limit switch automatically resets once temperatures return to a safe level, minimizing downtime and service calls.
Product Overview
Limit switches are a critical safety component in furnaces and air handlers, interrupting the burner or heating element circuit when temperatures exceed the set threshold. The auto-reset (AUTO) function means the switch will restore normal operation without manual intervention once the overheat condition clears — ideal for residential and light commercial HVAC applications.
Key Features
- OEM Rheem-Ruud replacement part — ensures proper fit and function
- Auto-reset (AUTO) operation — automatically resets after temperature returns to safe range
- Trip temperature range: 100–110°F
- Protects heating systems from overheating and thermal damage
- Direct drop-in replacement for compatible Rheem and Ruud units
Specifications
- SKU / Part Number: 47-22860-06K
- Brand: Rheem-Ruud
- Switch Type: AUTO (Auto-Reset) Limit Switch
- Temperature Setting: 100–110°F
- Application: Furnaces, Air Handlers, Heating Systems
Application
This limit switch is intended for use in Rheem and Ruud furnaces and heating equipment where the OEM-specified 100–110°F auto-reset limit switch is required. Always verify compatibility with your specific unit model before installation. Consult the equipment service manual or a qualified HVAC technician for proper installation procedures.







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