White-Rodgers 3L09-17 Heating Limit Control

The White-Rodgers 3L09-17 Heating Limit Control is a reliable limit control for heating control panels, featuring a Therm-O-Disc Type 36T sensor and a board-mount design for durable, easy installation.

Built around a 1/2 inch bimetal disc and a compact 3.12 inch body, this control delivers precise temperature protection across residential and commercial heating systems while handling multiple voltage scenarios.

• Sensor & style: Therm-O-Disc Type 36T, Style 612726
• Mounting: Board-mount design for straightforward installation
• Voltage ratings: 120/240/277 VAC (resistive); 120/240 VAC (inductive)
• Current ratings: 15A @ 120V; 13A @ 240V; 9.3A @ 277V (resistive); 5.8A full load; 34.8A locked rotor @120V (inductive); 13A locked rotor @240V (inductive)
• Power & temperature: 125 VA pilot duty; Open 250°F, Close 225°F
• Setting: Panel setting L250-25F