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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
and reach-in coolers
There is no functional or dimensional difference
Broad Operating Range: Capable of managing ambient temperatures from -40°F to 200°F
eliminating field retrofitting
ensuring a leak-free seal under standard operating pressures
Marathon K381 Motor 320734-701 and reach-in coolersThe Marathon K381 is a high performance 1 2 HP three phase motor engineered for heavy duty HVACR applications, specifically within commercial fan and blower systems. This 56 frame blower motor operates at a synchronous 1725 RPM, delivering consistent torque for both belt drive fan motor and direct drive configurations. Designed with an open drip proof (ODP) enclosure, it ensures optimal air handler motor cooling while protecting internal components