Carrier EA02SC425 TXV 320788-704 and Penn-Johnson DSI modules with

and Penn-Johnson DSI modules with a compact footprint

Precision Control: Fahrenheit or Celsius display options with a soft-glow backlight for high visibility in low-light utility areas

Suitable for compatible air and water applications

replacing a brittle or fouled sensor with this OEM-spec assembly restores precise furnace ignition sequence timing and prevents nuisance service calls caused by signal attenuation or carbon tracking along the porcelain insulator

000 Ohm resistance

Carrier EA02SC425 TXV 320788-704 and Penn-Johnson DSI modules withThe Carrier EA02SC425 is a high capacity 8 Ton TXV engineered for precise refrigerant metering in large scale residential and light commercial applications. This thermostatic expansion valve is specifically designed for R 22 refrigerant systems, utilizing a bi metal composition to ensure thermal stability and long term mechanical integrity. With a 1 2 inch inlet and 7 8 inch outlet sweat connection, this valve provides a secure, leak resistant