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Emerson EcoTech
Emerson 5542ET
1/3 to 3/4 HP, 115/230 Volts, Variable Speed Blower Motor Upgrade

Product has been discontinued.
Please call us for a suitable alternate product.

Mon - Fri 8:30am - 5:00pm Central

Upgrade your furnace or air handler to a high efficiency, variable speed blower motor without having to make complex changes to your system.  The RESCUE EcoTech™ motor drops into existing PSC (multi-speed) induction-blower applications, without making complex wiring modifications or changes to the system controls. Just connect the leads, and you’re done! No 24-volt signal leads or setup required – it’s plug and play.

With the increased efficiency and available low circulation of this motor, you will be free to cycle air continuously without a significant increase in utility bills. Continuous fan operation supports improved filtration, helping to clear the air of dust and allergens – all the while making your home more comfortable by working to reduce temperature variations throughout the home.

The RESCUE EcoTech motor’s advanced design also features active airflow management, which allows the motor to compensate for static pressure changes to help maintain airflow. This means that as vents are closed or the filter becomes full, the motor will attempt to maintain the same airflow, helping to keep the system operating efficiently and the home comfortable.

Standard Features

  • Easy Installation - Drops into existing PSC (multi-speed) direct drive induction-blower applications without making wiring modifications or changes to the system controls.
  • Quiet, Efficient Circulation Speed - The advanced motor design provides a low, 600 rpm circulation speed, so you can cycle air continuously without the noise, draft or electricity cost of a PSC motor.
  • Money Saving Efficiency - Save money on your electric bill just by replacing the existing PSC blower motor in your furnace or air handler.

Revolutions Per Minute
1075 RPM 

Blower Motor Horse Power
1/3 - 3/4 HP 

Number of Blower Speeds

Shaft Dimensions
1/2 x 4.5 Inches 

115 / 230 Volts 

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(800) 865-5931
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1901 N. Clybourn Avenue
Suite 200
Chicago, IL 60614
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