International Comfort Products 1148245 Hot Surface Ignitor HSI Norton

The International Comfort Products 1148245 is a genuine OEM hot surface ignitor (HSI) manufactured by Norton for use in ICP-brand gas furnaces and heating systems. This critical ignition component is designed to replace the traditional standing pilot light, providing reliable on-demand ignition for safe and efficient furnace operation.

How It Works:

When the thermostat calls for heat, this hot surface ignitor receives 120 volts of electricity from the furnace control board. The ignitor element heats rapidly to temperatures around 2,500°F, glowing bright orange-red within seconds. Once it reaches the proper temperature, the furnace opens the gas valve, and the glowing ignitor lights the natural gas or propane flowing to the burners. This modern ignition system eliminates wasted gas from a continuously burning pilot light while ensuring reliable startup every heating cycle.

Key Features:

• Genuine Norton hot surface ignitor element for International Comfort Products furnaces
• Silicon carbide construction provides high-temperature resistance and reliable ignition
• Direct OEM replacement ensures proper fit and performance
• Operates on standard 120-volt household current
• Designed for residential gas furnace applications
• One-year manufacturer's warranty from date of purchase

Installation Notes:

Handle with care during installation, as the ignitor element is fragile and can crack under pressure. Always disconnect power and gas supply before servicing the furnace. The ignitor should be visually inspected for cracks or damage, and wire connections should be checked for proper seating and freedom from corrosion.

This genuine International Comfort Products part ensures reliable ignition performance and long service life when properly installed in compatible ICP-brand furnaces including Arcoaire, Comfortmaker, Heil, Tempstar, and other ICP family brands.