Armstrong Furnace R100254-11 Expansion Valve Refrigerant providing robust protection against the

providing robust protection against the thermal stresses common in HVACR applications

specifically model 3ARR3J3-L3

27 tons and an R134a capacity of 1

This OEM replacement harness features a single-speed configuration with high-conductivity copper leads and durable insulation designed to withstand the thermal cycling and vibration found in gas-fired HVAC systems and industrial grain dryers

Common Questions What is the resistance at 70

Armstrong Furnace R100254-11 Expansion Valve Refrigerant providing robust protection against theThe Armstrong Furnace R100254 11 Expansion Valve is a critical liquid side metering device engineered for precise refrigerant flow control in high efficiency residential systems. Designed specifically for compatibility with Allied Air and Armstrong Air evaporator coils, this thermal expansion valve (TXV) prioritizes maintaining consistent superheat across varying load conditions. It utilizes a balanced port design to mitigate pressure fluctuations,