streamlining the replacement process for service technicians during field installations

Common HVAC Contractor Questions What are the technical specs of the E22F28300

Operating on a 13-25 psig supply pressure range

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

bore sizes vary

Lennox 12J37 TXV 319847-401 streamlining the replacement process forWhen 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