24V contactor coils

The MARS 61446 is equipped with box lug terminals and dual quick-connect coil terminals

Because this is a genuine OEM reinforcement kit

Rely on this genuine furnace limit switch to restore factory-spec operation

it is essential to verify static pressure and airflow across the coil

Armstrong Furnace A4TXV01-1 Expansion Valve 322056-301 24V contactor coilsThe 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