Heil 1172533 Hot Surface Ignitor Assembly

The Heil 1172533 is an OEM hot surface ignitor assembly designed for reliable ignition in gas furnace systems. Constructed from durable silicon nitride material, this ignitor operates at 120 volts and is engineered to withstand high temperatures while providing consistent, efficient ignition performance.

Key Features:

• Silicon nitride construction provides high durability and resistance to thermal shock
• Operates at 120 volts with plug attached for easy installation
• Element length: 1 5/16 inches, total element and base length: 3 inches, lead length: 6 1/4 inches
• Compatible with Heil, Tempstar, Comfort Maker, and other ICP brand furnaces
• Easy to install with simple plug-and-play design

This ignitor replaces alternate part number LH33ZG002 (Carrier/Bryant) and is compatible with a wide range of HVAC models. The purpose of the ignitor is to ignite the gas after the gas valve opens up, and in most cases, the ignitor turns off after ignition has occurred. For optimal performance and longevity, handle the ignitor by the ceramic base only and avoid touching the silicon nitride surface, as oils from skin contact can cause premature failure.