Durable Construction: Built from heavy-duty materials to withstand the thermal expansion and high-RPM demands of Trane blower assemblies

5-3 Ton R410A expansion valve designed to optimize refrigerant flow and enhance system efficiency in residential cooling units

ECM blower motor control designed for direct integration into specific American Standard and Trane furnace and air handler units

bore sizes vary

the CTE-5201-16 is a single-setpoint device

Lennox 12J37 TXV 319847-401 Durable Construction: Built from heavy-dutyWhen you're out in the field facing a 5 ton residential split system with a collapsed suction pressure or hunting superheat, you need an exact replacement to get the job done right. The Lennox 12J37 TXV is a genuine R 410A thermostatic expansion valve designed specifically for Lennox indoor evaporator coils. Featuring a 3 8" ODM inlet and a 1 2" ODF outlet, this brass body valve ensures precise refrigerant metering across varying load conditions. It