Heil Quaker ICP EA36YD159 Thermal Expansion Valve 320720-756 and blower motor speed control

and blower motor speed control

leading to high head pressure and eventual compressor lockout

if the inducer motor vacuum fails to reach the calibrated set point

this OEM Aaon replacement part ensures exact electrical ratings and mounting alignments are maintained

Built with a durable die-cast aluminum body and a balanced poppet design

Heil Quaker ICP EA36YD159 Thermal Expansion Valve 320720-756 and blower motor speed controlThe Carrier EA36YD159 Thermal Expansion Valve (TXV) is a genuine OEM refrigerant metering device designed for compatible 5 ton Carrier air conditioning and refrigeration systems. This Carrier thermal expansion valve precisely regulates refrigerant flow into the evaporator coil by responding to changes in system load and superheat conditions. Proper TXV operation helps maintain evaporator efficiency, improve cooling performance, and protect the