Carrier EA12SC450 TXV Valve 322838-752 enclosed design to withstand the

enclosed design to withstand the heat cycles of commercial unit heaters

The seat disc (manufactured with durable brass or Monel depending on the valve date code) ensures a positive seal against unwanted water bypass

For technicians performing preventative maintenance or emergency diagnostics

Direct OEM Replacement: Replaces factory part numbers 062237B and RAY-151-3584

Precise Fitment: Engineered specifically for OvenPak II 400 series burners and Kinemax 2-G equipment to ensure zero-clearance issues during installation

Carrier EA12SC450 TXV Valve 322838-752 enclosed design to withstand theThe Carrier EA12SC450 TXV Valve is a critical metering device designed for precision refrigerant flow control in residential and light commercial HVAC systems. As an OEM replacement part, this thermostatic expansion valve is specifically engineered for compatibility with Carrier air conditioning units and heat pumps, including models 35ZHXA060, 35ZHXA070, and 35ZHXA090. Formulated for the high pressure demands of R 410A refrigerant, this valve