Model # 2206

Internet #204288227

Store SKU #114615

DIAL 2-Speed 3/4 HP Evaporative Cooler Motor


2-Speed 3/4 HP Evaporative Cooler Motor

$94.98 /each

Frequently Bought Together

Product Overview

The Dial 3/4 HP Evaporative Cooler Motor is built for reliable performance in 115-Volt evaporative coolers. It can be used in a new cooler or as a replacement motor for an existing unit. When selecting the HP for an evaporative cooler motor, always follow the cooler manufacturer's recommendation.

  • 2 speeds (1140 and 1725 RPM) allow you to control the comfort level
  • 115-volt 3/4 HP motor provides reliable power for cost-efficient cooling
  • Resilient end rings ensure a secure fit into the cooler's mounting bracket
  • Can be automatically controlled with a cooler thermostat or with manual wall switch (both sold separately)
  • Permanently lubricated ball bearings ensure against over-oiling
  • Motor terminals are easily accessible for connecting the motor cord
  • Corrosion-resistant steel construction for durability and long life
  • Automatic thermal overload feature protects against overheating
  • UL-recognized components for safety
  • 1-year warranty




Warranty / Certifications

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Customer Questions & Answers

What's the warranty on it I bought one 11 months ago and it's going out

Asked by: don
Thank you for your recent inquiry with The Home Depot. We see the item would have a 1 year warranty. To get a hold of the customer service for the manufacture . You can call ( 602-278-1100) You can also contact them by e-mail at ( They agents name is ( Bryce Knudsen ) . We hope this helps with your project. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: HomeDepot
Date published: 2016-08-22

Is their a rule of thumb for size of moter, per square footage of your house?

• 2nd question/ Is this considered a used, rebuilt or new moter? For, • 2-Switch 3/4 HP Evap. Moter •
Asked by: Nina2u
There is no rule of thumb for the size of your home. how-ever, there is a rule of thumb for the CFM of your cooler. If you are not sure what size to use, refer to the owners manual. If you have no OM, you mat obtain one from the manufacturers web site. 2-These motors are new unless otherwise noted.
Answered by: BigRick
Date published: 2016-08-04

Is this motor quiet?

Asked by: Bernard
No, it's not! It has a loud hum when it is on low speed. Not so noticeable on high...
Answered by: cdare
Date published: 2016-09-04

Is it possible that I need a 3/4 horsepower motor due too my 1/2 horsepower motor starts and then stops

Asked by: happy
It's possible that you MAY or MAY NOT need a new motor. It does not have to be bigger or smaller, refer to the manufacturers manual for the correct size or contact them directly. Be sure that your belt is not over-tightened. If it is it may be causing the motor to overheat and shut down assuming it has over-heat protection. Evap coolers are very simple and effective mechanisms. Motors do not last many years due to the moisture in the cabinet. Hope this helps you..
Answered by: BigRick
Date published: 2016-07-12
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Customer Reviews

2-Speed 3/4 HP Evaporative Cooler Motor is rated 4.5 out of 5 by 13.
Rated 5 out of 5 by from 3/4 Horse Electric Motor I purchased this motor to build a rock polishing table. My first day I had water flow down the main shaft and over the motor. The motor wasn't damaged and continues to work fine I added to my purchase the two speed control switch everything works great. I have plenty of power and I have ran it on high for over 4 hours continuos and have had no issues with over heating. It is a little noise but for a larger motor I didn't expect it to be any quieter. It's been a great motor so far, if I have any problems with it I will update this post. I hope this helps anyone looking for a strong motor that can run continuously.
Date published: 2016-12-14
Rated 1 out of 5 by from Clearly states 8 in stock and the location of the product! The employees and manger say they can'... Clearly states 8 in stock and the location of the product! The employees and manger say they can't find it to just come back! This happens way to often. All these employees walking around but no one actually ever wants to assist you, or they just claim it's up in the bay and who knows when they can get to it. Horrible service! 60% of the time we end up going to Lowes. They are always helpful!
Date published: 2017-03-16
Rated 3 out of 5 by from as expected as expected
Date published: 2016-12-20
Rated 5 out of 5 by from Works Great! Our Swamp Cooler specs were 1/2 HP 120 amps but we purchased this one that was 3/4 HP 115 amps and it worked great. Our cooler went out in 100 degree weather so we took a chance on the different specs. Come to find out that 115 amps and 120 amps are interchangeable, Im a girl so that fact was not obvious to me. So happy with this product and with our chilled out house.
Date published: 2016-07-05
Rated 5 out of 5 by from No problems thus far. Very good motor. The motor has been running day and night with no problems whatsoever. Very good motor.
Date published: 2016-06-21
Rated 5 out of 5 by from Perfect! Delivery was on time and the pick up at the store was easy!
Date published: 2016-04-10
Rated 5 out of 5 by from Same size motor as used in breezair Breezair cooler fan did not start up. Was making a periodic electrical humming noise, like an electric motor not starting. I checked to make sure that the control was giving it voltage. I was able to start the motor by hand by pulling on the belt during the humming period, but it soon died out. The motor has some kind of circuitry to cause it to cycle on and off if the motor is “overloaded”. But the old motor would not even start. So I suspected the motor was at fault. I bought this Dial 2-speed 3/4hp evaporative cooler motor. I measured all the dimensions from the old motor (A.O Smith, Frostline, hp ¾, rpm 1725, 1140. 115v. A 10.5/4.8. S# 320P532 Ser 2D96.) and they seemed to match, except that the Dial motor was advertised at 9.25 long and my motor was 9 7/16” long. But it turned out that this motor fit the old bracket exactly, and was also 9 7/16” long, so this spec was not advertised correctly. I also reused the old 3 1/2" pulley and the old power cord, which has the same spade terminations. Spin the pulley by hand to make sure it doesn't rub against the motor. Really easy install.
Date published: 2013-07-16
Rated 5 out of 5 by from Excellent Replacement Motor Needed to replace my cooler motor. Old one said it was 1 1/2 HP, when I went to store they helped me select a lower HP and cost motor that was a replacement for the old motor. The 3/4 HP has been keeping our home cool even on the lower speed. Very happy with the product and help I received from the Home Depot staff.
Date published: 2015-06-09
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