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cfm Distributors, Inc.

ECM Motor Training - Des Moines

with Jeff Huckaba

$65

This course will cover:

• Introduction of DOE rule 79 FR 38129 – new standard for residential furnace fans effective July 3, 2019

• Comparison of PSC and EC motor construction

   o Induction motor - operation

   o EC Motor - operation

• Diagnosing EC Motorso Factors leading to motor failure

   o Use of TECinspect EC motor diagnostic toolo Variable speed / Constant air flow

   o Constant speedo Constant torque

• Installing EC Motor

• Why replace PSC motor with EC Motor

   o Increased efficiency

   o IAQ

• Q&A

  • Feb 12th, 2019
    from 4:00 - 6:00 pm

cfm Distributors, Inc. - Des Moines

515-331-4137

4137 109th St
Urbandale, IA 50322 Get directions





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