©Johnstone Supply eCatalog 216

DIRECT DRIVE MOTORS 48 Frame ECM Motors

Variable Speed Zebra • Uses simple to operate microprocessor controlled tests • Accurately diagnoses exactly which component has failed in a variable speed system that isn’t working correctly • Assists in system setup by reporting CFM airflow and motor RPM as room vents and other controls are adjusted

• Allows easy adjustment of all available settings and options on ECM (Variable Speed) blower motors to obtain maximum comfort WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. # VZ-7

S59-419

985.00

Variable Speed Zebra Accessories Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Description

S59-421 S59-425

VZH03 VZH06

X-13 Motor Adapter Set

159.00 159.00

Condenser Unit ECM Fan Motor Adapter Set

What is an ECM (Electrically Commutated Motor)? Simply stated, a way to achieve a higher level of motor efficiency. Through the use of built-in internal electronics and a permanent magnetic rotor, the advantages of greater control and efficient operating levels are both achieved. This efficiency is up to 80% in some cases; see the chart below comparing the efficiency levels of Shaded Pole, PSC and ECM.

Energy Efficiency Comparison

90 80 70 60 50 40 30 20 10 0

Shaded Pole

PSC

ECM

Find ALL your X13™ motors at Johnstone Supply We have the aftermarket X13™ motor solution for all major brands like Carrier, Rheem, Trane, ICP and other top equipment brands. Find out more at www.JohnstoneSupply.com/ECM

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