---
product_id: 728185715
title: "High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380)"
brand: "ouhfcasn"
price: "€ 0.02"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/728185715-high-precision-5-5kw-9kw-11kw15kw-18kw-heat-pump-swimming
store_origin: GR
region: Greece
---

# 5.5kW to 18kW power range Professional-grade leak protection Precise thermostat control High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380)

**Brand:** ouhfcasn
**Price:** € 0.02
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Heat your pool like a pro — never miss a swim season! 🌊

## Quick Answers

- **What is this?** High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380) by ouhfcasn
- **How much does it cost?** € 0.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/728185715-high-precision-5-5kw-9kw-11kw15kw-18kw-heat-pump-swimming)

## Best For

- ouhfcasn enthusiasts

## Why This Product

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

## Key Features

- • **Smart Thermostat Sync:** Thermostat perfectly matches pump flow rates to avoid overheating or tube damage.
- • **Leak-Proof Reliability:** Built-in leak protection guarantees safe, worry-free operation with professional installation.
- • **Versatile Compatibility:** Optimized for pools with pumps below 5.11kW or above 11kW, maximizing heating efficiency.
- • **Power to Match Your Pool:** Choose from 5.5kW up to 18kW for tailored heating performance.
- • **Rapid & Efficient Heating:** 220/380V electric system ensures your pool warms up fast and stays consistent.

## Overview

The OUHFCASN High Precision Heat Pump Swimming Pool Heater offers a robust 5.5kW to 18kW electric heating solution with advanced thermostat control and leak protection. Designed for 220/380V systems, it ensures rapid, efficient, and safe pool heating, compatible with a wide range of pump capacities for year-round comfort.

## Description

The thermostat should be used with a pump of the corresponding size. If the pump does not match the thermostat and the flow is too low, the heating tube will dry and cause damage. The thermostat "5.5 kW-15 kW" corresponds to the pump flow rate "5 cubic m per hour" or more The thermostat "18kw-36kw" corresponds to the pump flow rate "10 cubic m per hour" or more The thermostat "40 kW-60 kW" corresponds to the flow rate of the pump. It is recommended to use a thermostat "15 cubic metres per hour" or more with a "circulation water pump". 1. Operation sequence: first turn on the water pump, then turn on the thermostat. When shutdown, first turn off the thermostat, wait a while (depending on the power of the thermostat, ranging from 10 seconds to 1 minute), and then turn off the pump. 2. Reliable leak protection equipment must be installed, which must be installed and debugged by a licensed electrician, and then checked and maintained monthly. 3. The auxiliary heating effect is better. Direct heating requires the use of more powerful machines. The power of the support water pump less than 5.11 kW is not less than 750 W, and the flow rate is not less than 13 cubic hours per hour. The support water pump above 11 kW, the power is not less than 1.1 kW, the flow rate is not less than 18 cubic m per hour.

## Features

- Choose between 5.5kW and 18kW to meet the heating needs of your pool, ensuring optimal performance.
- Quickly heat your pool with a 220/380V electric water heater, designed for efficient operation
- Equipped with reliable leak protection, this heater requires professional installation
- Thermostat matches pump flow rates, ensuring a constant heating experience without drying the heating tube
- Improves heating with auxiliary effect, suitable for pools with pumps below 5.11kW or above 11kW.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | OUHFCASN |
| Manufacturer | OUHFCASN |
| Model number | 344999403 |
| Colour | 5.5 kW |
| Number of Memory Sticks | 1 |
| Item model number | 344999403 |

## Images

![High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380) - Image 1](https://m.media-amazon.com/images/I/51MwLeBBrbL.jpg)
![High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380) - Image 2](https://m.media-amazon.com/images/I/51u-rIgLRpL.jpg)
![High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380) - Image 3](https://m.media-amazon.com/images/I/51NcE++HmwL.jpg)
![High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380) - Image 4](https://m.media-amazon.com/images/I/51PelpWCyHL.jpg)
![High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater SPA Electric Water Heater 220/380V Widely Applicable(5.5KW,380) - Image 5](https://m.media-amazon.com/images/I/51LOsjTF1lL.jpg)

## Frequently Bought Together

- High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater Swimming Pool SPA Electric Water Heater 220/ 380V Widely Applicable(5.5KW,380)
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**Shop now:** [https://www.desertcart.gr/products/728185715-high-precision-5-5kw-9kw-11kw15kw-18kw-heat-pump-swimming](https://www.desertcart.gr/products/728185715-high-precision-5-5kw-9kw-11kw15kw-18kw-heat-pump-swimming)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-30*