York S1-025-42667-000 Expansion Valve THPU32HP7Y Air-Tight Seal: Prevents bypass air

Air-Tight Seal: Prevents bypass air at the duct insertion point

look for the Belimo LF or NF series

or visible corrosion on the carryover bracket typically indicate that the cross lighter is no longer transferring the flame effectively

Precision Control: Maintains steady outlet pressures even at low differential pressures

York S1-025-42667-000 Expansion Valve THPU32HP7Y Air-Tight Seal: Prevents bypass airThe York S1 025 42667 000 is an industrial grade 8 ton thermostatic expansion valve designed for precise refrigerant metering in large capacity HVAC systems. Engineered with a 5 8" x 1 1 4" ODF connection, this TXV with external equalizer ensures optimal superheat control by compensating for pressure drops across the evaporator coil. This Source 1 OEM replacement part is critical for technicians maintaining system stability and preventing liquid