Pay in 4 interest-free payments of $27.91 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
How do I know if my manifold door gasket needs replacement
Always verify your shaft diameter is 3/8-inch before installation
Easy Integration: Designed specifically for Amana and Goodman furnaces featuring compatible control boards
always verify pressure ratings before retrofitting
Trane SWT1744 Limit 319848-301 How do I know ifThe Trane SWT1744 High Limit Switch is a critical safety component designed for industrial HVAC systems and heavy duty gas furnace applications. This OEM replacement part serves as a thermal safeguard, featuring a fixed 190F temperature limit to prevent equipment overheating and potential heat exchanger damage. Unlike standard limit discs, the SWT1744 includes an integrated fan time delay mechanism, ensuring the blower motor continues to circulate air