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Common Questions: What air dryer models are compatible with this motor
00A current regulation
If your controller outputs a current signal
you can upgrade to a higher FLA rating as long as the coil voltage (24V) and physical footprint match
By choosing a genuine ASCO repair kit
Trane SWT1744 Limit 321894-709 Common Questions: What air dryerThe 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
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