depot pull
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
electronically commutated motor (ECM)
and LF25AUB-Z3-2
Whether you are servicing Daikin McQuay HVAC units or general commercial air systems
00A current regulation
and essential sensing/ignition components as per the OEM specification
Trane SWT1744 Limit 321894-709 electronically commutated motor (ECM)The 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
US$ 29.90
US$ 49.90
US$ 24.00
US$ 24.00
US$ 24.00