Description
Caldera Low Flow Replacement Heater 5.5kW – 90° Toward Electrical
Model: E2550-0101
Product Overview
As a retailer of hot tub spare parts, I’m featuring this specialized vertical low-flow replacement heater designed for Caldera spa systems. This 5.5kW unit features a unique 90-degree barb configuration oriented toward the electrical connections, with stainless steel construction for specific installation requirements.
Key Features
- Professional-grade 5.5kW heating element
- Stainless steel construction
- Vertical design orientation
- 90-degree barb toward electrical
- External thermowell ports
- 230V operation
- Custom flow design
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | E2550-0101 |
| Power Rating | 5.5kW |
| Voltage | 230V |
| Connection Size | 3/4″ barb |
| Construction | Stainless steel |
| Design | Vertical low flow |
| Barb Configuration | 90° toward electrical |
| Thermowell Position | 180° from terminals |
| Application | Caldera Spas |
Installation Features
- 3/4″ straight barb connection
- 3/4″ 90-degree barb fitting
- No pressure switch tap
- External thermowell ports
- Vertical mounting design
Important Installation Notes
- Verify 90° barb orientation (toward electrical)
- Note external thermowell locations
- Two thermowell ports positioned 180° from terminals
- Specific orientation requirements
- Confirm compatibility with system layout
Design Advantages
- Specialized barb orientation
- Stainless steel durability
- Optimized flow characteristics
- External temperature monitoring
- Professional-grade construction
System Integration
- Compatible with Caldera spa systems
- External temperature monitoring points
- Specific orientation design
- Vertical installation requirements
- Direct replacement capability
Performance Features
- Optimized for low-flow systems
- Efficient heat transfer design
- Reliable operation
- Professional-grade components
- Complete monitoring capability
Application Suitability
Specifically designed for:
- Caldera spa systems
- Vertical mount configurations
- Specific 90° plumbing requirements
- Low-flow applications
- External monitoring needs
Note: Verify 90° barb orientation (toward electrical) requirements before ordering
Note: Please pay attention to the direction of the 90° barb end when ordering. The two holes 180° from the terminals are external thermowells.
