Resideo CQ100A1013 Universal Thermocouple 30mv 24 Inch

Product Description

The RESIDEO CQ100A1013 is a 30-millivolt universal thermocouple designed for gas pilot safety control in residential and light-commercial heating appliances. The thermocouple generates a small millivolt signal from the pilot flame to hold the gas valve open, shutting off gas flow automatically if the pilot extinguishes. At 24 inches in length, it provides enough reach for most standard pilot burner assemblies. The universal adapter tip is compatible with screw-in, clamp-in, and push-in pilot burner configurations, making it a versatile replacement without requiring special adapters. Licensed HVAC technicians and plumbers are the typical installers for this type of component.

This thermocouple is suited for use in residential gas furnaces, boilers, domestic water heaters, and room heaters that rely on a standing pilot ignition system with a 30mV gas valve. It is a direct-replacement style component intended for appliances where the existing thermocouple has failed or no longer generates sufficient millivoltage to hold the gas valve seat open. The 24-inch lead length accommodates a wide range of appliance configurations without modification.

Key Features

• 30-millivolt output compatible with standard 30mV standing-pilot gas valves
• 24-inch lead length for flexible routing in furnaces, boilers, and water heaters
• Universal adapter tip fits screw-in, clamp-in, and push-in pilot burners
• Automatic pilot safety shutoff cuts gas flow if pilot flame is lost
• Single-unit packaging with a minimum order quantity of one

Compatibility

Designed as an OEM-style replacement thermocouple for residential and light-commercial gas furnaces, boilers, water heaters, and room heaters equipped with a standing pilot ignition system and a 30mV gas valve.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber in accordance with the appliance manufacturer instructions and applicable local gas codes. Shut off the gas supply at the appliance service valve and allow the pilot assembly to cool completely before removing the existing thermocouple. Hand-tighten the thermocouple connection at the gas valve first, then snug with a wrench no more than a quarter turn to avoid damaging the fitting. Verify pilot flame engulfs the thermocouple tip fully and that the gas valve holds after a normal startup cycle before returning the appliance to service.

Technical Specifications

• Output Voltage: 30 millivolts (mV)
• Lead Length: 24 inches
• Adapter Type: Universal (screw-in, clamp-in, push-in)
• Weight: 0.16 pounds
• UOM: Each

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: CQ100A1013