the rollout limit switch must be purchased separately if yours is damaged or tripped

a 440V rated capacitor is a suitable upgrade for a 370V system as it provides a higher insulation threshold

remaining safely shut when de-energized to prevent unintended fluid bypass

making it critical for technicians to verify total system chemistry when swapping out older mineral oil units

Common Questions What causes an Armstrong A286 bucket to fail

Heil Quaker ICP 1183302 TXV 324846-701 the rollout limit switch mustThe Heil Quaker ICP 1183302 TXV is a precision engineered 6. 0 Ton R 410A thermal expansion valve designed to optimize refrigerant flow and maintain precise superheat across variable load conditions. As a direct OEM replacement TXV for high capacity International Comfort Products (ICP) systems, this balanced port expansion valve ensures maximum evaporator efficiency in 6 ton residential and light commercial air conditioning applications. Engineered