H5880 Robertshaw Natural Gas Pilot Assembly with Thermopile

The H5880 pilot assembly is an OEM natural gas ignition component designed for Lennox and IHP gas fireplaces, inserts, and stoves using millivolt systems. It provides pilot flame generation and flame sensing through an integrated pilot burner and thermopile assembly for gas valve operation.

This assembly utilizes a Robertshaw thermopile rated at 250 to 750 millivolts to generate electrical output for valve control in millivolt systems. It is configured for natural gas operation and used in B-vent gas heating appliances that require pilot-based ignition.

H5880 Specifications

• Gas Type: Natural Gas (NG)
• Ignition Type: Millivolt (Standing Pilot)
• Thermopile Output: 250 – 750 mV
• Component Type: Pilot Assembly with Thermopile
• Thermopile Brand: Robertshaw
• Application: Gas Hearth and Heating Appliances

H5880 Features

• Provides pilot flame for ignition and continuous operation
• Includes Robertshaw thermopile for flame sensing and voltage generation
• Designed for millivolt gas valve systems
• Configured for natural gas operation
• OEM component for Lennox and IHP platforms

H5880 Compatibility

• Compatible Brand(s): Lennox, IHP
• Compatible Models Include: GC2 Firestar Freestanding B-Vent, GC2 Firestar Insert B-Vent, GC3 Firestar Insert B-Vent
• This part may also be compatible with other models. Always verify compatibility using your equipment parts manual.