DIRTY COIL EFFECTS ON MOTOR AMP.
DIRTY COIL EFFECTS ON MOTOR AMP.
(OP)
WILL DIRTY AHU'S COIL INCREASES OR DECREASES MOTOR AMPERS DEU TO LOWER AIR FLOW.
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DIRTY COIL EFFECTS ON MOTOR AMP.
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RE: DIRTY COIL EFFECTS ON MOTOR AMP.
But, if your coil sealing at the periphery is really bad, there may be increased bypass flow around the coil and your motor may draw more amps. This may happen in some cases.
Regards,
RE: DIRTY COIL EFFECTS ON MOTOR AMP.
HVAC68
RE: DIRTY COIL EFFECTS ON MOTOR AMP.
RE: DIRTY COIL EFFECTS ON MOTOR AMP.
On the type of fan, its characteristic curve, and where on the curve you are operating.
For a typical backwards-curved blower, operating in the stable region of its performance, quark and McCormick are correct.