102337-03 L-Block Hot Surface Ignitor 120V 2-Wire HSI

The 102337-03 ignitor is a 120-volt hot surface ignitor (HSI) designed with an L-block ceramic configuration and a 2-wire connection. This component is used in ignition systems for portable kerosene- and diesel-fueled forced-air heaters that use circuit board-controlled startup sequences.

This ignitor operates by receiving a 120V signal from the control board during the startup cycle to initiate fuel ignition. The L-block mounting style allows installation in compatible heater assemblies that use a two-wire hot-surface ignition system.

102337-03 Specifications

• Voltage: 120V
• Ignition Type: Hot Surface Ignitor (HSI)
• Configuration: 2-Wire
• Style: L-Block Ceramic Ignitor
• Operation: Control Board Activated

Key Features

• L-block hot surface ignitor configuration
• 2-wire electrical connection design
• Control board triggered ignition cycle
• Ceramic ignitor body construction
• Used in forced-air heater ignition systems