International Comfort Products 1191126 Limit Switch

Product Description

The INTERNATIONAL COMFORT PRODUCTS 1191126 is a genuine OEM replacement limit switch designed for residential gas furnace applications. A limit switch monitors heat exchanger temperature and shuts down the burner when temperatures exceed safe operating thresholds, protecting the heat exchanger and other downstream components from thermal damage. This part is installed by licensed HVAC technicians during scheduled maintenance or unplanned service calls. At 0.055 pounds and compact in profile, it is a direct drop-in replacement that restores proper high-limit protection to the furnace control circuit.

This limit switch is suited for residential gas furnace systems. It fits the N96VSN, N95ESN1202422A1, and N95ESN unit families, among others. Technicians typically encounter this part during diagnostic calls where the furnace is short-cycling or failing to fire, with the limit switch identified as the fault through continuity or resistance testing at the control board.

Key Features

• Genuine OEM replacement part — matches original factory specifications
• Provides high-limit temperature protection to prevent heat exchanger damage
• Compact and lightweight at 0.055 pounds for easy handling in confined furnace cabinets
• Direct replacement for compatible ICP furnace models — no field modification required
• Restores proper burner shutoff function in the furnace safety control circuit

Compatibility

Compatible with INTERNATIONAL COMFORT PRODUCTS furnace models including the N96VSN, N95ESN1202422A1, and N95ESN series. Refer to the complete fits-models list for the full range of compatible equipment.

Installation Notes

Installation should be performed by a licensed HVAC technician. Before servicing, disconnect electrical power to the furnace at the disconnect switch or breaker and allow the heat exchanger to cool fully before handling components. The limit switch is typically wired in series with the furnace control circuit — verify wiring continuity and correct terminal seating after installation before restoring power. Work should comply with applicable local mechanical and electrical codes.

Technical Specifications

• Length: 19.6 inches
• Width: 5.2 inches
• Height: 1.55 inches
• Weight: 0.055 pounds

Standard Information

• Brand: INTERNATIONAL COMFORT PRODUCTS
• Manufacturer Part Number: 1191126