Gatsby Low Flow Replacement Heater 4.0kW

Model: 26-00157

Product Overview

As a retailer of hot tub spare parts, I’m featuring this specialized vertical low-flow replacement heater designed for Gatsby spa systems. This compact unit features precise dimensions and specific connection configurations for optimal replacement compatibility.

Key Features

• Professional-grade 4.0kW heating element
• Vertical design orientation
• 90-degree barb tailpiece
• 230V operation
• Precise dimensions
• 1″ connection size
• Space-efficient design
• Custom flow design

Technical Specifications

Specification	Detail
Model Number	26-00157
Power Rating	4.0kW
Voltage	230V/240V
Length	6.469 inches
Diameter	3 inches
Connection Size	1″ barb
Barb Configuration	90° tailpiece
Design	Vertical low flow
Application	Gatsby Spas
Housing Style	No box design

Design Advantages

• Ultra-compact vertical configuration
• Precise dimensional specifications
• Optimized flow characteristics
• Custom barb orientation
• Professional-grade construction

Installation Features

• 1″ 90-degree barb tailpiece
• Vertical mounting design
• Compact form factor
• No electrical box included
• Specific sizing

Performance Features

• Optimized for low-flow systems
• Efficient heat transfer design
• Reliable operation
• Professional-grade components
• Consistent heating performance

System Integration

• Compatible with Gatsby systems
• Specific orientation design
• Vertical installation requirements
• Direct replacement capability
• Standard connection layout

Application Suitability

Specifically designed for:

• Gatsby spa systems
• Vertical mount requirements
• 90° plumbing needs
• Low-flow applications
• Space-restricted installations

Installation Notes

• Verify dimensional compatibility
• Confirm barb orientation requirements
• Note: No electrical box included
• Check voltage specifications
• Consider space requirements

Design Technology

The precision-measured vertical design combined with specific connection configurations provides:

• Maximum space efficiency
• Reliable performance
• Proper flow characteristics
• Easy integration
• Simplified installation

Note: Electrical box not included with heater assembly