The Q340 premium thermocouple from Resideo generates 30 mV to sense the pilot flame on gas-fired heating systems

Data hold feature captures the reading on the display

Spigot slips into 4" pipe

Locking Connector

Versatile Circuit Power

1/4"x10'GR30 PCC ZINC QUICK LIQUICK LINK COPPER PRESSFIT-CAP The Q340 premium thermocouple fromGrade 30 chain is an excellent general purpose, low carbon utility chain. The chain is manufactured to NACM standards. Each link is proof tested twice and the break load is four times higher than the safe work load (design factor of 4: 1). Chain is zinc plated for a bright, attractive finish with moderate corrosion resistance.