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Flash Gas Detection: Provides immediate visual feedback of flash gas in the liquid line
and related high-output units
making it a staple for equipment scheduling in commercial refrigeration
The 86K78 is the direct replacement for 86K7801 and 81F05
Using Teflon tape can insulate the probe from the metal piping
Lennox 59837 Flame Sensor Rod Els PW 17895 Flash Gas Detection: Provides immediateWhen you are troubleshooting a Lennox furnace that is short cycling or failing to stay lit, the Lennox 59837 Flame Sensor Rod is a critical diagnostic checkpoint. This OEM Lennox replacement part is engineered to provide precise flame rectification, sending a microamp signal to the ignition control board the moment the burner ignites. As a 6 inch flame sensing rod with a 3 16 inch diameter, it is built to withstand high temperature combustion
