Lennox 75W15 Limit Switch

L165-30F LIMIT SWITCH

75W15 is identical to 102857-08

Lennox 75W15 Limit Switch – Genuine OEM L165-30F Replacement Part

The Lennox 75W15 Limit Switch is a genuine OEM L165-30F safety component engineered to maintain safe and reliable operation in your Lennox HVAC system. Designed to monitor and control internal temperatures, this high-quality limit switch helps prevent overheating by interrupting power when temperatures rise beyond the safe threshold.

Built to Lennox’s strict manufacturing standards, the 75W15 offers dependable performance, easy installation, and long-lasting durability—making it an essential replacement part for maintaining optimal system protection.

Key Features

• Model: Lennox 75W15

• Type: L165-30F Limit Switch

• OEM Quality: Official Lennox replacement part

• Ensures safe temperature regulation in your HVAC system

• Protects components from overheating and system failure

• Reliable, long-lasting performance for residential and commercial units

Product Benefits

• Restores proper safety function to your Lennox heating system

• Helps prevent costly damage caused by excessive heat

• Precision-designed for seamless compatibility and quick replacement

Maintain the safety and efficiency of your HVAC unit with the Lennox 75W15 Limit Switch, the trusted OEM component recommended for reliable temperature protection and system longevity.