Aaon V23590 TXV 320074-702 and required labeling to meet

and required labeling to meet jurisdictional codes

Using this on higher BTU units will result in under-firing and poor heat exchange performance

Always inspect the vacuum tubing for cracks or debris before replacing the hardware

Which HVAC brands use the 612254 terminal board

Aaon V23590 TXV 320074-702 and required labeling to meetOptimize your high capacity cooling system with the Aaon V23590, a precision engineered 15 ton thermostatic expansion valve. This genuine OEM replacement part is essential for maintaining strict control over refrigerant flow, ensuring your commercial HVAC unit operates at peak energy efficiency. Featuring a 5 8" x 1 1 8" ODF connection and a 5 foot capillary tube, this TXV valve is designed to precisely regulate superheat, protecting your compressor