White-Rodgers 3L01-250 Fan Control Snap Disc – 3/4"

Enhance your HVAC system’s safety and reliability with this precision-engineered automatic-reset limit control.

When your furnace or HVAC system overheats or cycles irregularly, it’s often due to a failing high-limit control. The White-Rodgers 3L01-250 Fan Control Snap Disc is designed to open at 250°F and automatically reset at 210°F, helping your system maintain safe operating temperatures and prevent unnecessary shutdowns. Its durable aluminum disc cup, sturdy stainless steel mounting bracket, and easy quick-connect terminals make installation fast and straightforward for both technicians and skilled DIY users—restoring proper temperature regulation in minutes.

Product Details

• Product Type: HVAC Fan/Limit Control Snap Disc (Open on Rise)
• Compatibility: Fits a wide range of furnaces, heaters, and HVAC systems requiring a 250°F open-on-rise, 3/4-inch airstream-mounted limit control (verify your model for exact fit).
• Manufacturer: White-Rodgers – Genuine OEM Original Part
• Common Symptoms Fixed: Perfect for resolving overheating shutdowns, blower delays, inconsistent heating, and safety cut-out issues caused by faulty temperature limit controls.

Part Numbers Replaced

3L01-250

Key Features

Genuine OEM Quality: As an original White-Rodgers component, this snap disc is built to exact factory specifications, ensuring dependable performance and seamless integration into your HVAC system.

Improved Performance & Efficiency: With precise temperature control—opening at 250°F and closing at 210°F—this limit switch helps maintain proper system operation, improving airflow regulation and overall heating efficiency.

Exceptional Durability: Constructed with an aluminum disc cup and stainless steel mounting bracket, this unit is designed to withstand demanding heating environments, frequent cycling, and long-term heat exposure.

Easy Installation: Featuring a standard 3/4-inch flanged airstream mount and convenient 1/4-inch quick-connect terminals (often packaged with tab-to-screw adapters), replacement is quick and user-friendly.

Wide Compatibility: Ideal for numerous residential and commercial HVAC systems utilizing SPST open-on-rise snap disc controls, making it a versatile choice for both service professionals and homeowners.

Restore efficient, safe heating performance with the White-Rodgers 3L01-250 Fan Control Snap Disc. Order now and protect your system with reliable, automatic temperature regulation!