Armstrong Furnace A4TXV02-1 TXV 320734-701 This is typically an automatic

This is typically an automatic reset switch that re-engages once suction pressure returns to normal levels

The adjustable trip point spans 1

clockwise increases the set point while counter-clockwise decreases it

This assembly is a direct superseding replacement for part 2539307S

Common Questions Is the Lennox 62A52 compatible with R-410A systems

Armstrong Furnace A4TXV02-1 TXV 320734-701 This is typically an automaticThe Armstrong Furnace A4TXV02 1 TXV is a high precision HVAC expansion valve engineered for 5 ton AC units and heat pump systems. This genuine OEM replacement part is specifically designed for use with R410A refrigerant, ensuring your cooling system operates at peak thermal efficiency. Featuring a 200 MOP (Maximum Operating Pressure) and flowrator functionality, the A4TXV02 1 accurately modulates refrigerant flow into the evaporator coil. By