as well as compatible Armstrong and Ducane units

Secure the bulb to a horizontal section of the suction line at the 4 o'clock or 8 o'clock position to ensure it reads vapor temperature rather than oil or liquid refrigerant at the bottom of the pipe

What is the rotation direction for the S1-024-40906-000

High-Grade Construction: Manufactured from heavy-duty brass to resist corrosion and thermal warping during furnace operation

Double Diaphragm Design: Provides superior regulation sensitivity and stability under varying load conditions

Armstrong Furnace A4TXV02-1 TXV 326058-758 as well as compatible ArmstrongThe 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