
Honeywell Q390A1046/U 24" Thermocouple
The Q390A thermocouples sense the pilot flame on standing pilot gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 millivolts.
- Thermocouple
- Model Q390
- Temperature Measuring Range 1400 Deg F (Hot Junction), 780 Deg F (Cold Junction)
- Length 24 Inch
- Connection Type 11/32 Inch-32 Tpi Male Connector Nut
- Application Standing Pilot Gas Fired Heating System
- Approval Csa
- Additional Information Voltage Rating 30 Millivolt, 26 To 32 Millivolt (Open Circuit Output)
- Resistance 0.02 Ohm
- Includes Adapter And Push-In Clip
Original: $8.56
-65%$8.56
$3.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Q390A thermocouples sense the pilot flame on standing pilot gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 millivolts.
- Thermocouple
- Model Q390
- Temperature Measuring Range 1400 Deg F (Hot Junction), 780 Deg F (Cold Junction)
- Length 24 Inch
- Connection Type 11/32 Inch-32 Tpi Male Connector Nut
- Application Standing Pilot Gas Fired Heating System
- Approval Csa
- Additional Information Voltage Rating 30 Millivolt, 26 To 32 Millivolt (Open Circuit Output)
- Resistance 0.02 Ohm
- Includes Adapter And Push-In Clip











