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

the 4-speed configuration offers an additional speed tap for better airflow tuning

maintaining the exact superheat required for 6-ton cooling loads

Which Lochinvar models use the 100108829 gas valve

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

Amana-Goodman 10728307 Limit Switch 321702-401 leak-free junction that professional contractorsThe 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