optimized for reversible refrigeration cycles without the need for external check valves

leak-free junction that professional contractors demand for long-term system reliability and safety

maintaining the exact superheat required for 6-ton cooling loads

Common Questions & Technical Support What fluid media is this graphite packing kit compatible with

By replacing the valve seat assembly

Amana-Goodman 10728307 Limit Switch 321702-401 optimized for reversible refrigeration cyclesThe Amana Goodman 10728307 Limit Switch is a critical safety component engineered for precision temperature monitoring within high efficiency HVAC systems. This L190 40F limit switch acts as a thermal safeguard, automatically breaking the electrical circuit if the internal furnace temperature exceeds the safe 190 degree threshold. Designed to meet strict OEM specifications, this fixed temperature furnace limit ensures reliable performance and prevents