International Comfort Products 1320367 Hi Limit Switch L220-20F

Product Description

The INTERNATIONAL COMFORT PRODUCTS 1320367 is a genuine OEM hi limit switch and thermostat designed to monitor and control maximum operating temperature in residential gas furnaces. When supply air temperature exceeds the rated threshold, the switch opens the circuit to shut down the burner and protect the heat exchanger from thermal damage. This part is manufactured to original equipment specifications, ensuring a direct fit without modification. Licensed HVAC technicians performing furnace maintenance, seasonal tune-ups, or heat exchanger diagnostics will typically handle this replacement. The switch is rated to trip at 220 degrees F with a 20-degree F reset differential.

This hi limit switch is used in residential gas furnace applications where factory-rated high-limit protection is required. It is a direct OEM replacement sourced from INTERNATIONAL COMFORT PRODUCTS and is confirmed to fit the C9MPD080J16A3, C9MPD080J16A2, and C9MPD080J16A4 model units, along with additional compatible furnace models. Installers should verify the full model compatibility list before ordering to confirm fitment on other units in the same product family.

Key Features

• Genuine OEM part manufactured to original equipment specifications
• Trips at 220 degrees F with a 20-degree F reset differential
• Compact form factor measuring 2 inches long, 1.5 inches wide, and 1 inch tall
• Designed for direct replacement with no field modification required
• Protects heat exchanger by interrupting burner operation on over-temperature events

Compatibility

Confirmed compatible with INTERNATIONAL COMFORT PRODUCTS furnace models C9MPD080J16A3, C9MPD080J16A2, and C9MPD080J16A4. Additional compatible models may apply — consult the full fits-models list for complete coverage.

Installation Notes

Installation should be performed by a licensed HVAC technician in accordance with applicable local mechanical codes and the furnace manufacturer's service documentation. Before replacing the limit switch, shut down the furnace, set the thermostat to off, and disconnect electrical power at the disconnect switch or breaker. Inspect the surrounding area for signs of overheating, restricted airflow, or dirty filters that may have caused the original switch to fail before installing the replacement.

Technical Specifications

• Trip Temperature: 220 degrees F
• Reset Differential: 20 degrees F
• Length: 2 inches
• Width: 1.5 inches
• Height: 1 inch
• Part Type: Hi Limit Switch/Thermostat
• OEM Status: Genuine OEM Replacement Part

Standard Information

• Brand: INTERNATIONAL COMFORT PRODUCTS
• Manufacturer Part Number: 1320367