---
product_id: 217138855
title: "SunHeater S120U Universal Sun Heater, 2 Feet by 20-Feet"
brand: "sunheater"
price: "฿25959"
currency: THB
in_stock: true
reviews_count: 1
url: https://www.desertcart.co.th/products/217138855-sunheater-s120u-universal-sun-heater-2-feet-by-20-feet
store_origin: TH
region: Thailand
---

# Effortless DIY installation Maximizes solar heat capture Raises pool temp by 6-10°F SunHeater S120U Universal Sun Heater, 2 Feet by 20-Feet

**Brand:** sunheater
**Price:** ฿25959
**Availability:** ✅ In Stock

## Summary

> ☀️ Dive into warmth with the power of the sun—your pool’s new best friend!

## Quick Answers

- **What is this?** SunHeater S120U Universal Sun Heater, 2 Feet by 20-Feet by sunheater
- **How much does it cost?** ฿25959 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/217138855-sunheater-s120u-universal-sun-heater-2-feet-by-20-feet)

## Best For

- sunheater enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly Setup:** Simple installation on roof, rack, ground, or fence—no pro needed.
- • **Sun-Powered Warmth:** Harness the sun’s energy to extend your swim season effortlessly.
- • **Patented Web Design:** Engineered for maximum sun exposure to heat your pool faster and longer.
- • **Eco & Wallet Friendly:** Uses your existing pool pump—no extra power bills, just pure savings.
- • **Universal Compatibility:** Fits both in-ground and above-ground pools for ultimate flexibility.

## Overview

The SunHeater S120U is a versatile, easy-to-install solar pool heating system designed to raise your pool water temperature by 6-10°F using free solar energy. Compatible with both in-ground and above-ground pools, it leverages your existing pool pump and features a patented web design for optimal sun exposure, extending your swimming season while saving on energy costs.

## Description

A Sun Heater solar heating system is the , cost effective way to warm your pool. Capture free heat from the sun's rays to raise your water temperature 6-10 degrees F! Can add weeks to you pool season. Universal system is suitable for both in ground or above ground pools.MADE IN USA

## Features

- Simple DIY installation; for in ground or above ground pools
- Installs on roof, rack, ground or fence
- Patented web design for maximum exposure to sun's rays
- Uses existing pool pump
- Raises pool water temperature 6-10 degrees F
- Additional kits or plumbing may be required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 609.6 x 68.58 x 5.08 cm; 8.16 kg |
| Part number | S120U |
| Item display height | 16 inches |
| Item display length | 16 inches |
| Item display width | 27.5 inches |
| Item display weight | 8.17 kg |
| Material type | Polypropylene |
| Power source type | Manual |
| Manufacturer | SPQ Brands |
| Item model number | S120U |
| ASIN | B00IUIBRD8 |

## Images

![SunHeater S120U Universal Sun Heater, 2 Feet by 20-Feet - Image 1](https://m.media-amazon.com/images/I/A1G7N5ZmxYS.jpg)
![SunHeater S120U Universal Sun Heater, 2 Feet by 20-Feet - Image 2](https://m.media-amazon.com/images/I/A1Fkq5lNUyS.jpg)

## Available Options

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

## Questions & Answers

**Q: How would this work for heating my 40 gal hot water heater?**
A: I'm presently heating 60 gallons. Keep in mind it only heats as long as is on the unit. You will need a pump to circulate the water and dual shut off valves to isolate the water while it is heating. I heat a jacuzzi with mine and in the peak of summer I got over 120° incoming water. Good luck.

**Q: What size are the hose connections?**
A: It can hook up to 1.25 intex or 1.5 hose.  You need gaskets though.

**Q: Doe it work with a sand filter?**
A: Yes it works with a sand filter. It also works with salt water systems. I installed mine downstream from the filter on the inlet line to the pool and before the chlorine generator. I would not install it upstream from the pump and filter because you don't want any debris that gets past the skimmer to get into the heater to potentially cause blockages. It doesn't have to be before the chlorine generator either, that's just how mine worked out.

**Q: Can you connect several of them together easily?**
A: Yes, it has a connection hose and clamps with each one to tie one, two or more together. 
Hint: make sure you silicone the caps and threaded fittings. I did even with the Teflon Tape to insure no leaks. Work great.

## Customer Reviews

### ⭐⭐⭐ Solar
*by L***S on 17 July 2023*

Not made a great difference bit disappointed

## Frequently Bought Together

- SunHeater S120U Universal Sun Heater, 2 Feet by 20-Feet
- Intex Hose Conversion Adapter B Kit (Pair) Replacement Part Model Number 25009
- Intex Replacement Hose Adapter A w/Collar for Threaded Connection Pumps (Pair)

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**Shop now:** [https://www.desertcart.co.th/products/217138855-sunheater-s120u-universal-sun-heater-2-feet-by-20-feet](https://www.desertcart.co.th/products/217138855-sunheater-s120u-universal-sun-heater-2-feet-by-20-feet)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*