Copeland 998-5100-48 Valve Kit 318973-401 this balanced port TXV is

this balanced port TXV is engineered to maintain consistent evaporator superheat across widely varying head pressures and load conditions

ensuring consistent comfort throughout the structure without the need for complex external linkages

while the modified B-port maintains constant common port flow

When troubleshooting furnace control board issues such as intermittent heating or failed component activation

The Emerson Alco 057834 Power Element

Copeland 998-5100-48 Valve Kit 318973-401 this balanced port TXV isAs a seasoned technician, you know that maintaining compression efficiency starts with the integrity of the suction and discharge valves. The Copeland 998 5100 48 Valve Kit is a critical OEM replacement designed specifically for Copelametic semi hermetic compressors. Whether you are performing a mid season teardown or emergency compressor valve plate repair, using genuine Copeland parts ensures that your lift and seating timing remain within precise