Description
Balboa 53349 Flow-Thru Heater – 4.0kW 230V
Product Overview
As a retailer of hot tub spa equipment, I’m featuring the Balboa 53349 Flow-Thru heater, a premium 4.0kW heating solution specifically designed for Jacuzzi R574/576 systems. This professional-grade unit combines reliable performance with comprehensive safety features.
Key Features
- Powerful 4.0kW heating element
- 230V operation
- 1.25 PSI pressure switch
- Hi-limit sensor included
- 2″ inlet/outlet ports
- 15″ standard length
- Integrated tailpieces
- Professional-grade build
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 53349 |
| Heater Power | 4.0kW |
| Voltage | 230V |
| Length | 15 inches |
| Inlet/Outlet Size | 2 inches |
| Pressure Switch | 1.25 PSI |
| Type | Flow-Thru |
| Compatibility | Jacuzzi R574/576 |
| Safety Features | Hi-Limit Sensor |
Installation Features
- Complete assembly with tailpieces
- Integrated pressure monitoring
- Temperature safety sensor
- Standard port dimensions
- Professional mounting design
- System-specific compatibility
- Comprehensive safety features
Applications
This heater is perfect for:
- Jacuzzi spa systems
- R574/576 replacements
- Professional installations
- System restorations
- High-demand heating
- Premium applications
- Direct replacements
Performance Features
- Efficient heat delivery
- Precise temperature control
- Dual safety monitoring
- Optimized flow design
- Reliable operation
- Consistent heating
Quality Construction
Built to Balboa’s exacting standards, featuring:
- Premium components
- Comprehensive safety features
- Professional-grade materials
- System-specific design
- Long-term reliability
Alternate Part Numbers
- 2-00-0139








