Ensure dependable furnace safety with the Lennox 98M86 (R37520B015) Thermal Rollout Switch. This high-quality OEM safety component is designed to detect excessive heat in the burner compartment, automatically shutting down the furnace to prevent overheating and potential damage. Engineered specifically for compatibility with select Lennox heating systems, the 98M86 helps maintain system reliability and compliance with safety standards.

Ideal for contractors and HVAC professionals, this rollout switch offers easy installation and consistent performance in residential and light commercial applications. Trust Lennox for proven safety and long-term protection of your heating equipment.

Key Features:

Genuine Lennox OEM part

Part numbers: 98M86 / R37520B015

Monitors and limits burner compartment temperatures

Automatic safety shut-off to prevent overheating

Designed for precise compatibility with select Lennox units

Looking for a reliable replacement switch? Order the Lennox 98M86 today at Beenimax.com — your trusted source for HVAC parts.