
Pro-E Series® Motors
Introducing the Pro-E Series® line of permanent split capacitor (PSC) motors. Pro-E Series motors are replacement motors with combined features and ratings that help you do more with less. These 48-frame motors are designed for indoor blower and outdoor condenser fan 70°C high-temp motor applications and have rugged ball bearings for extended life.
Features
Pro-E Series Indoor Blower Motors
- 40°C ambient rating
- Class B insulation
- Open air over
- Electrically reversible
Pro-E Series Condenser Fan Motors
- Dual rated motor for both 60°C and 70°C applications
- Class F insulation
- OEM mounting holes in shell
- Totally enclosed
- Electrically reversible
Applications
- Residential and light commercial A/C, heat pump and package systems
- Residential and light commercial furnaces, air handlers and package systems
Simplify Your Truck™
What if… You could replace 32 motors with 6? Simplify Your Truck™ with the universal PSC replacement motors that simplify your life! These motors can help reduce on-truck inventory while at the same time provide the ability to complete more calls on the same day without driving to retrieve a part.

Benefits of the Simplify Your Truck Motor Ratings
- Designed to meet NEMA® torque standards
- Fewer motors to stock
- Saves time and money
- New colorful carton labels to quickly identify PSC condenser fan motors and PSC indoor blower motors
Built to be Your Truck Stock Motor
- Simplifies Truck Stock – with just 6 Century Pro-E Series PSC motors you could replace up to 32 commonly rated PSC HVAC motors
- Simplifies Installation – wiring diagrams on the wiring harness, simple reversing plug and versatile mounting configurations including belly band, extended thru-bolts and OEM compatible shell holes
- Simplifies Your Schedule – with the right motor for the job on the truck, you can complete the job faster without driving to get a part, and you can complete after hours calls
What is the value of having the part you need on the truck?
- Reduce unnecessary trips to the distributor and long drive times to get a replacement
- Eliminate temporary motor substitutions
- Get the job done the same day with the right part
- Reduce truck stocking costs
- Get more jobs done in the same day
Pro-E Series Condenser Fan Motors
60/70°C Hi Temp HeatMaster® Condenser Fan Motors - Single Speed
48 Frame, Class F insulation, 36" Lead length, Ball bearing
| Stock Number | HP | RPM | Volts | Amps | Capacitor (MFD) 370V |
Shaft | Body Length |
|---|---|---|---|---|---|---|---|
| EM3403F | 1/6 | 825 | 208-230 |
1.0-1.1 |
5 | 1/2 X 6 | 4.19 |
| EM3404F | 1/4 | 825 | 208-230 |
1.3-1.4 |
5 | 1/2 X 6 | 4.19 |
| EM3405F | 1/3 | 825 | 208-230 |
1.6-1.8 |
7.5 | 1/2 X 6 | 5.19 |
| EM3727F | 1/6 | 1075 | 208-230 |
1.0-1.1 |
5 | 1/2 X 6 | 3.93 |
| EM3728F | 1/4 | 1075 | 208-230 |
1.8-2.0 |
5 | 1/2 X 6 | 4.19 |
| EM3729F | 1/3 | 1075 | 208-230 |
2.2-2.5 |
7.5 | 1/2 X 6 | 4.69 |
| EM3730F | 1/2 | 1075 | 208-230 |
3.0-3.5 |
10 | 1/2 X 6 | 5.19 |
| EM3731F | 3/4 | 1075 | 208-230 |
4.6-5.3 |
10 | 1/2 X 6 | 5.43 |
| EM3736F | 1/4 | 1075 | 460 |
1.0 |
7.5 | 1/2 X 6 | 4.69 |
| EM3737F | 1/3 | 1075 | 460 |
1.3 |
7.5 | 1/2 X 6 | 5.19 |
| EM3738F | 1/2 | 1075 | 460 |
1.5 |
10 | 1/2 X 6 | 5.69 |
| EM3739F | 3/4 | 1075 | 460 |
2.8 |
15 | 1/2 X 6 | 5.69 |
| EM3746F | 1/2 | 825 | 208-230 |
2.2-2.5 |
10 | 1/2 X 6 | 5.69 |
60/70°C Hi Temp MasterFit® Condenser Fan Motors - Multi-Horsepower - Two Speed
48 Frame, Class F insulation, 60 HZ, 36" Lead length, Ball bearing
60/70°C Hi Temp 4-in-1® Condenser Fan Motors - Simple, Two Wire Connection - Multi-Horsepower - Single Speed
48 Frame, Class F insulation, 48" Lead length, Ball bearing
Pro-E Series Indoor Blower Motors
40°C Furnace Blower Motors - Three Speed
48 Frame, Class B insulation, 26" Lead length, Ball bearing
| Stock Number | HP | RPM | Volts | Amps | Capacitor (MFD) 370V |
Shaft | Body Length |
|---|---|---|---|---|---|---|---|
| EM3583 | 1/4 | 1075 | 115 | 4.2-2.4-2.0 | 5 | 1/2 X 4 | 3.99 |
| EM3584 | 1/4 | 1075 | 208-230 | 1.9-1.1-0.9 | 5 | 1/2 X 4 | 3.99 |
| EM3585 | 1/3 | 1075 | 115 | 5.5-3.0-2.0 | 7.5 | 1/2 X 4 | 4.49 |
| EM3586 | 1/3 | 1075 | 208-230 | 2.5-1.6-1.2 | 5 | 1/2 X 4 | 4.49 |
| EM3587 | 1/2 | 1075 | 115 | 7.5-4.5-3.0 | 10 | 1/2 X 4 | 4.49 |
| EM3588 | 1/2 | 1075 | 208-230 | 3.4-2.3-1.6 | 10 | 1/2 X 4 | 4.99 |
| EM3589 | 3/4 | 1075 | 115 | 10.2-6.0-4.5 | 15 | 1/2 X 4 | 5.49 |
| EM3590 | 3/4 | 1075 | 208-230 | 5.1-4.2-3.1 | 10 | 1/2 X 4 | 5.48 |
40°C MasterFit Furnace Blower Motors - Multi-Horsepower - Four Speed
48 Frame, Class B insulation, 38" Lead length, Ball bearing
