Trane VAL2373 TXV R-410A use a multimeter to check

use a multimeter to check for continuity across the SPST switch terminals

this twin-tube pneumatic line simplifies the routing of dual-signal control paths

For HVAC contractors managing terminal unit performance

reducing the need to carry multiple ignition modules on the truck

Can it be used for both high-volume and low-volume thermostats

Trane VAL2373 TXV R-410A use a multimeter to checkThe Trane VAL2373 is a high performance R 22 thermal expansion valve engineered for 4 ton cooling systems. Designed for precise refrigerant metering, this 4 ton TXV features an O ring connection design with 3 8 inch inlet and 1 2 inch outlet specifications to ensure a secure, leak resistant fit in compatible air handlers and evaporator coils. The integrated 5 foot capillary tube provides the necessary reach for optimal sensing bulb placement, allowing