FloThru 26-0736-7S-K Heater – Advanced/LA Spas Direct Replacement
Product Overview
We supply the FloThru 26-0736-7S-K – a precise 5.5kW replacement heater assembly specifically engineered for Advanced Spa and LA Spas systems. This complete unit includes all necessary mounting hardware and connection components for a direct replacement installation.
Key Features and Benefits
Professional Construction
- Premium stainless steel construction
- Industry-standard 15″ x 2″ dimensions
- Complete mounting hardware included
- Specialized thermal well design
Design Elements
- 180-degree pressure switch positioning
- Single groove thermal well cover
- Dual mounting stud configuration
- Solid nut tailpiece system
Included Components
- Two 2″ solid nut tailpieces
- Two 1-32 x 3/8″ mounting studs
- Thermal well cover
- Installation gasket
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 26-0736-7S-K |
| Power Output | 5.5kW |
| Voltage | 230V |
| Length | 15″ |
| Diameter | 2″ |
| Body Material | Stainless Steel |
| Pressure Switch Tap | 1/8″ NPT |
| Pressure Switch Position | 180° from terminals |
| Mounting Studs | 1-32 x 3/8″ (2) |
| Tailpiece Type | 2″ Solid Nut |
| Thermal Well | Single Groove Cover |
Installation Features
- Complete mounting hardware
- Pre-configured pressure switch tap
- Integrated thermal well design
- Ready-to-install gasket
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Tecmark Pressure Switch 3029 | 3029 | 170 in stock | $48.17 | Add to cart |
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Hydro-Quip Heater Cables 48-0023 | 48-0023 | 136 in stock | $6.98 | Add to cart |
![]() |
Tool, Pool Tool, Wire Saw, PVC | 139 | 53 in stock | $10.66 | Add to cart |
Commonly replaced parts
Parts commonly replaced on this item that we stock.
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Tailpiece, 2"bt x 2"s,for Split Nut | 417-5050 | 652 in stock | $4.04 | Add to cart |
![]() |
Split Nut, Waterway, 2", with Screws, Heater | 400-5161 | 306 in stock | $4.74 | Add to cart |
![]() |
Waterway O-Ring/Gasket 711-4030 | 711-4030 | 3835 in stock | $0.73 | Add to cart |
Applications
Ideal for:
- Advanced Spa systems
- LA Spas equipment
- Direct replacements
- System upgrades
- Professional installations
Performance Features
- Efficient heat transfer design
- Optimal flow characteristics
- Reliable operation
- Easy maintenance access
Compatibility Details
Specifically designed for:
- Advanced Spa models
- LA Spas configurations
- 230V electrical systems
- 2″ plumbing connections
Package Contents
- Heater assembly
- 2″ solid nut tailpieces (2)
- Mounting studs (2)
- Thermal well cover
- Installation gasket
SKU: 26-0736-7S-K
Note: Pressure switch not included. Professional installation recommended for optimal performance and safety with Advanced Spa/LA Spas systems















