Hercules Product Info 
Hercules Product IdQ340A1090
Unit of MeasureEA
Manufacturer Info 
Manufacturer NameHoneywell
Brand NameHoneywell
Part NumberQ340A1090/U
Product UPC085267067430
Product DescriptionHoneywell Q340A1090/U Thermocouple, 36 in L, 30 mV, Liquid Propane, Natural Gas Gas, Import
Product Features
The Q340A 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.
Includes: Adapter, Push-In Clip
Push-in clip, split nut or adapter assembly available (depending on model) for easy pilot burner installation
Male nut connector for Pilotstat safety control power units
26 to 32 mV open circuit output
760 deg C hot junction/416 deg C cold junction temperature
0.02 ohm resistance
Product Documents 
Document TypeDownload Link
Specification SheetQ340A1090_Specification Sheet (pdf)
Instruction/Installation ManualQ340A1090_Instruction/Installation Manual (pdf)
Product Specifications 
Domestic/Import Import
End Style Male Connector Nut
Gas Type Liquid Propane, Natural Gas
Length 36 in
Voltage Rating 30 mV
Country of Origin MX