Emerson TT504 Professional Hot Tub Pump Motor

Heavy-Duty 2.5HP 56Y Frame Dual-Speed Motor

As a retailer of hot tub spare parts, I present the Emerson TT504 – a commercial-grade dual-speed motor featuring robust 56Y frame construction and superior performance characteristics.

Product Overview

The TT504 exemplifies Emerson’s commitment to professional-grade engineering. This powerful 2.5HP motor combines a larger 56Y frame with an efficient single-capacitor design, positioned at 12 o’clock for optimal performance and cooling.

Key Features

• Commercial 56Y frame design
• Professional dual-speed capability
• Strategic single-capacitor placement
• Heavy-duty thru-bolt mounting
• Enhanced cooling system
• Premium bearing assembly
• All-weather construction
• Industrial-grade components

Performance Benefits

The TT504 delivers exceptional performance:

• High Speed: Professional 11.0 Amp operation
• Low Speed: Efficient 3.8 Amp operation
• Superior starting torque
• Consistent power delivery
• Optimized efficiency

Technical Specifications

Specification	Detail
Model Number	TT504
Manufacturer	Emerson
Frame Size	56Y Frame
Horsepower	2.5 HP
Voltage	230V
Speeds	2-Speed
Amp Rating (High/Low)	11.0/3.8 Amp
Mounting Type	Thru-Bolt
Capacitor Configuration	Single (12:00 position)
Application	Hot Tub/Spa Pump
Service Factor	1.0
SKU	TT504

Installation Features

Engineered for professional installation:

• 56Y frame mounting pattern
• Simplified wiring access
• Accessible capacitor location
• Precision alignment features
• Broad compatibility

Engineering Excellence

Built with premium technology:

• High-efficiency design
• Superior insulation system
• Advanced thermal protection
• Heavy-duty bearings
• Optimized cooling

Ideal Applications

Specifically designed for:

• Commercial installations
• High-demand systems
• Professional applications
• Extended operation
• Critical performance needs

Technical Considerations

Important installation notes:

• 230V power requirement
• Professional installation recommended
• Proper ventilation crucial
• Correct circuit sizing essential
• Compatible pump housing required

Performance Optimization

For maximum efficiency:

• Verify power specifications
• Ensure adequate airflow
• Schedule regular maintenance
• Monitor operating parameters
• Check mounting alignment

The Emerson TT504 represents commercial-grade engineering excellence. Its larger 56Y frame and optimized single-capacitor design deliver reliable performance for demanding applications. The combination of robust construction and efficient dual-speed operation makes it an ideal choice for professional and commercial hot tub installations requiring dependable, long-term operation.

Alternate Part Numbers

 

• R63MWDMA-175
• B2242