As a retailer of hot tub spa parts, I’m pleased to present the Waterway Motor B237, a high-performance single-speed thru-bolt motor designed for 56-frame spa pump applications. This robust 4.0HP motor delivers consistent, powerful performance for demanding spa systems.
Key Features
56-Frame thru-bolt design
4.0HP power rating
Single-speed operation
230V power requirement
12.0 Amp draw
Commercial-grade construction
Professional thru-bolt mounting
Technical Specifications
Specification
Detail
Model Number
B237
Frame Size
56-Frame
Horsepower
4.0 HP
Voltage
230V
Amperage
12.0 Amp
Speed Type
Single Speed
Mount Type
Thru-Bolt
Type
Standard
Engineering Excellence
The motor demonstrates Waterway’s expertise through:
Advanced thermal protection
Precision balanced design
Enhanced durability features
High-efficiency operation
Professional construction
Superior cooling design
Optimized performance
Design Features
Engineered for:
Consistent power delivery
Maximum efficiency
Professional installation
Extended service life
Quiet performance
Thermal management
Reliable operation
Performance Benefits
This motor delivers:
Strong continuous output
Energy-efficient operation
Reliable performance
Consistent speed
Professional-grade durability
Enhanced longevity
Stable power delivery
Heritage & Quality
Since 1973, Waterway has led the industry in spa component innovation. This high-power thru-bolt motor represents their commitment to quality through precision engineering and robust construction.
