Lennox 50F48 - (50F4801) Limit Control
The Lennox 50F48 (part number 50F4801) Limit Control is a critical safety component engineered to monitor and regulate the internal temperature of HVAC systems. Designed to safeguard furnaces and air handlers, this control device prevents overheating by interrupting electrical flow when temperature thresholds are exceeded.
Key Features:
- Accurate Temperature Sensing: The limit control opens the electrical circuit when the system temperature rises above a predetermined limit, ensuring consistent and safe operation.
- Automatic Reset or Manual Reset Compatible: Depending on system design, this model may support automatic or manual reset functionality, providing flexible integration across various Lennox equipment.
- OEM-Grade Reliability: Manufactured to Lennox specifications, the 50F48 ensures long-term performance and reliable thermal protection, maintaining system integrity under continuous use.
- Durable Construction: Built with high-temperature resistant materials, this control is suited for harsh HVAC environments.
Applications:
This limit control is commonly used in Lennox gas furnaces, electric air handlers, and packaged units. It plays a vital role in meeting UL safety requirements and protecting against high-heat conditions that may damage internal components.
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At Beenimax.com, we offer only 100% genuine OEM Lennox parts, ensuring compatibility and peak performance. With fast shipping, competitive pricing, and expert support, Beenimax.com is a trusted source for HVAC professionals and contractors across the U.S.
Ensure the safety and efficiency of your system—order the Lennox 50F48 Limit Control today.

