---
product_id: 38863442
title: "Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through"
brand: "spa depot"
price: "₨25326"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/38863442-replacement-flo-thru-hot-tub-spa-heater-element-5-5kw
store_origin: LK
region: Sri Lanka
---

# 5.5kW/4kW Power Flow Through Design Universal Fit Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through

**Brand:** spa depot
**Price:** ₨25326
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Heat Up Your Spa Game!

## Quick Answers

- **What is this?** Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through by spa depot
- **How much does it cost?** ₨25326 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/38863442-replacement-flo-thru-hot-tub-spa-heater-element-5-5kw)

## Best For

- spa depot enthusiasts

## Why This Product

- Trusted spa depot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash the Heat:** Experience powerful heating with options of 5.5kW or 4kW.
- • **Quality You Can Trust:** Crafted from premium Incoloy 800 for durability and performance.
- • **Effortless Installation:** Designed to fit popular brands like Balboa M-7 and Hydroquip.
- • **Versatile Compatibility:** Seamlessly fits standard 2" diameter hot tub heater manifolds.
- • **Stay Relaxed, Stay Connected:** Keep your spa experience uninterrupted and enjoyable.

## Overview

The Replacement Flo-Thru Hot Tub Spa Heater Element offers a choice of 5.5kW or 4kW power options, ensuring efficient heating for your spa. Made from high-quality Incoloy 800, it fits standard 2" diameter manifolds and is compatible with leading brands like Balboa M-7 and Hydroquip, making it a reliable choice for spa enthusiasts.

## Description

Premium grade flow-through replacement spa heater elements. You cannot buy a better quality hot tub heater element at any price. Fits 2" stainless steel flow thru tube spa heater manifolds including Balboa M-7, Brett Aqualine, and many others. Use 2 wrenches when connecting to avoid damage. Replaces 12-0100-K (5.5kW), 12-0101-K (4.5kW), 12-0102-K (4.0kW), 6-flo, 4-FLO 25-4030, 20-3440, 25-4044.

## Features

- Universal Incoloy 800 Spa Heater Element
- Choice of wattage @ 240V & 120V
- Superior quality
- Fits standard 2" diameter hot tub heater manifold as illustrated
- Fits Balboa M-7, Brett Aqualine, Hydroquip and many others

## Images

![Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through - Image 1](https://m.media-amazon.com/images/I/51aKyb5bv-L.jpg)
![Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through - Image 2](https://m.media-amazon.com/images/I/61G1+5+AB3L.jpg)
![Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through - Image 3](https://m.media-amazon.com/images/I/71UzSNyovKL.jpg)
![Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through - Image 4](https://m.media-amazon.com/images/I/71OR9jjUuJL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I have a balboa heater 4.0kw 800 15in 2x2 m7 stud #58104, would this for me?**
A: Yes, it should. Just check which one you need...240v or 120v.

**Q: will this heater fit in a hot spring hot tub:relay model?**
A: This part was universal to two different hot tubs.

**Q: I have a balboa m7 240v 4.0kw 15inch x 2inch (model #58064).  will this fit?  is it ok to just replace the element and use the old tube?**
A: Yes, I just replaced the element on mine and not the tube. As for the fitting, you’ll have to look at your old one

**Q: Will this fit inside Balboa 58117 15 in X 2 in?**
A: yes

## Frequently Bought Together

- Replacement Flo-Thru Hot Tub Spa Heater Element: 5.5kW or 4kW - Flow Through
- Jzenol 2 "Spa hot tub Heater Gasket Replacement Oring Balboa Gecko O-Ring 711-4030B (Set of 4)
- M7 Sensor Kit Temp/High Limit Replacement for Balboa 32016 30344 30042 30382 53605 Sensors, Hot Tub Sensor Pool Heater Sensor for Balboa Spa Heater M7 System , 24" Temp/Hi Limit,1/4" Diameter (2 Pack)

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**Shop now:** [https://www.desertcart.lk/products/38863442-replacement-flo-thru-hot-tub-spa-heater-element-5-5kw](https://www.desertcart.lk/products/38863442-replacement-flo-thru-hot-tub-spa-heater-element-5-5kw)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-13*