Armstrong Furnace A4TXV01-1 Expansion Valve 323269-701 'H' or 'Herm' connects to

'H' or 'Herm' connects to the hermetic compressor

Enhanced Efficiency: Restores peak electrical performance to the blower assembly

breaking the physical electrical connection between the source and the load while maintaining the analog value through optical transmission

making it the preferred choice for a system flush after a motor failure

High-Temperature Durability: Constructed from premium materials to handle rapid thermal expansion and contraction

Armstrong Furnace A4TXV01-1 Expansion Valve 323269-701 'H' or 'Herm' connects toThe Armstrong Furnace A4TXV01 1 is a high precision thermostatic expansion valve (TXV) engineered for R 410A refrigerant HVAC systems. This OEM expansion valve is a critical component for 2 to 3 ton air conditioning units and heat pumps, ensuring that the evaporator receives the exact amount of refrigerant needed for peak cooling performance. By maintaining a constant superheat, the A4TXV01 1 TXV kit protects the compressor from liquid slugging while