Danfoss 068Z3403 Expansion Valve Els PW 17895 When a furnace pressure switch

When a furnace pressure switch troubleshooting process identifies a failed internal diaphragm or oxidized contacts

and high-end residential grills

and corrosion from stagnant condensate water

its silicon carbide construction provides the high-temperature transition necessary to ignite the gas-air mixture at the burner assembly

this part is the official superseding number for the S1-028-12359-700

Danfoss 068Z3403 Expansion Valve Els PW 17895 When a furnace pressure switchWhen you are servicing R404A refrigeration systems, you need a valve that handles the high pressure demands of commercial cooling. The Danfoss 068Z3403 is a TE 2 series thermostatic expansion valve designed for precise liquid injection into evaporators. This externally equalized TXV features an angleway brass body with 3 8" flare inlet and 1 2" flare outlet connections, providing a robust metal to metal seal essential for high vibration applications.