The Lennox 208837 / 100079-11 High Limit Control Switch is a critical OEM safety thermostat designed to protect HVAC systems from overheating. Featuring an auto reset function and rated at L215-40F, this control switch automatically interrupts operation when temperatures exceed safe limits and restores function once conditions normalize. Engineered for reliability and precision, it helps maintain safe system performance while preventing damage to key components.

Key Features

• Genuine Lennox OEM high limit control switch
• Auto reset functionality for automatic system recovery
• Rated at L215-40F for accurate temperature protection
• Prevents overheating and system damage
• Ensures safe and efficient HVAC operation
• Durable design for long-lasting reliability

Specifications

• Brand: Lennox
• Part Numbers: 208837, 100079-11
• Type: High Limit Control Switch / Thermostat
• Reset Type: Auto Reset
• Temperature Rating: L215-40F
• Application: HVAC safety control

Compatible Models:

• SGA036H4-01
• SGA036H4-02
• SGC036H4-01
• SGC036H4-02
• SGC036H4-03

Why Choose This Item

Choose this Lennox high limit control switch for dependable overheat protection and system safety. Its precise temperature control and automatic reset capability ensure uninterrupted operation while safeguarding your HVAC equipment, making it an essential component for reliable system performance