Interchangeable Design: Full functional equivalence between 310137 and 310137/U ensures ease of sourcing for critical repairs

Tool-Free Installation: Designed to lock securely into the detector housing with standard locking tabs for fast

water in the vacuum tubing

it facilitates efficient fluid transfer and is optimized for industrial-grade suction applications where vibration and thermal expansion are present

Reznor 98697 Flame Sensing Probe Els PW 17895 Interchangeable Design: Full functional equivalenceThe Reznor 98697 Flame Sensing Probe is a precision engineered OEM replacement part designed for critical flame rectification in gas fired heating systems. This Y75AA 3 flame rod features a . 114 inch diameter sensing element, specifically calibrated to monitor the pilot or main burner flame and provide instantaneous feedback to the primary ignition control. Built to withstand the extreme thermal stress of a combustion chamber, this probe utilizes a