This kit includes the necessary Teflon seal rings and sensing bulb mounting hardware to facilitate a professional-grade installation and ensure a leak-free seal on the liquid line and distributor assembly

As a critical safety and performance part

meaning the circuit completes only when the 24V coil is energized

refer to the specific part numbers required for those specialized burner trays to ensure compliance with emissions standards

the Maxon 18722 provides the thermal resistance required for HVACR burner maintenance within commercial and industrial furnaces

McDonnell & Miller PSE-801-U-120 Low Water Cut Off Els PW 29614 This kit includes the necessaryMcDonnell & Miller?PSE 801 U 120 120Vac Auto Reset Low Water Cut Off for Steam Boilers with Test Switch and Extended Barrel Probe (Part Number 153828) LWCO 120V (153828)