Rheem Furnace Parts 47-21711-11 Temperature Control Limit Switch

Rheem Furnace Parts 47-21711-11 Temperature Control Limit Switch is a critical safety component designed for gas furnaces. This auto-reset, board-mount switch regulates burner operation to protect your system from overheating and ensure reliable ignition.

Designed for compatibility with standard Rheem and other brands, this temperature control switch features a SPST, NC configuration, a 120/230V AC rating, and easy 1/4 inch quick-connect connections.

Key specs: Open temp 180°F, close temp 160°F; temperature tolerance ±5°F; enclosure style disc face; insertion depth 7 inches; mounting board size 1-7/8 by 2-3/4 inches.

• Type: Board Mount, Auto Reset
• Application: Gas Furnace
• Contacts: SPST, NC; 120/230V AC, 15/10A
• Connections: 1/4 Inch Quick Connect
• Physical: Disc Face Enclosed; Insertion Depth 7 inches; Mounting Board Size 1-7/8" x 2-3/4"
• Performance: Temperature Range Open 180°F / Close 160°F; Tolerance ±5°F