Lennox 80K89 – 80K8901 Limit Control

The Lennox 80K89 (model 80K8901) Limit Control is a reliable OEM replacement safety component designed to protect heating systems from overheating. Built to Lennox’s high manufacturing standards, this limit switch ensures accurate temperature regulation and dependable system protection for long-term performance. It is commonly used in Lennox furnaces and heating units that require consistent thermal monitoring.

Ideal for HVAC technicians, contractors, and homeowners needing a direct Lennox replacement part.

Features:
• Genuine Lennox OEM limit control for precise and safe temperature regulation
• Protects the furnace from overheating by automatically interrupting operation if temperatures exceed safe limits
• Durable construction engineered to withstand repeated thermal cycling
• Direct-fit replacement for systems requiring Lennox 80K89 / 80K8901 compatibility
• Maintains optimal performance and safety in residential HVAC units
• Easy installation for service professionals and maintenance technicians

Specifications:
• Part Number: 80K89
• Model: 80K8901
• Type: Limit Control
• Application: Furnace temperature protection
• Compatibility: Select Lennox heating systems (check unit manual for fit)

Shipping Weight & Dimensions:
• Shipping Weight: 0.3 lb
• Shipping Dimensions: 4 x 4 x 2 inches

For dependable system protection and OEM reliability, the Lennox 80K89 Limit Control is a trusted replacement part available at Beenimax.com.