Description
The Lennox 10M66 10M6601 Limit Control Gray Label monitors internal temperature conditions and interrupts electrical operation when heat levels exceed the specified range within the equipment. It responds through an internal thermal sensing element that automatically opens or closes the control circuit according to temperature changes during heating cycles. Positioned in furnace and industrial air conditioning HVAC systems, the control is mounted near the heat blower compartment where temperature regulation is required for secure operation. It assisting with preventing overheating conditions and supporting controlled equipment cycling.
