---
product_id: 289002220
title: "Water Heater Thermostat KST202"
brand: "z"
price: "171.72 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Z"
url: https://www.desertcart.tn/products/289002220-water-heater-thermostat-kst202
store_origin: TN
region: Tunisia
---

# 120/480 VAC power range Built-in safety switch UL certified quality Water Heater Thermostat KST202

**Brand:** z
**Price:** 171.72 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay in control, save energy, and never overheat your water! ⚡

## Quick Answers

- **What is this?** Water Heater Thermostat KST202 by z
- **How much does it cost?** 171.72 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/289002220-water-heater-thermostat-kst202)

## Best For

- z enthusiasts

## Why This Product

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

## Key Features

- • **Energy Smart:** Adjustable thermostat settings optimize energy use and reduce bills
- • **Safety First:** Integrated safety switch prevents overheating and ensures peace of mind
- • **Certified Reliability:** UL certification guarantees top-tier quality and compliance
- • **Effortless Installation:** Single throw design with wall mount compatibility for quick setup
- • **Precision Power Control:** Supports 120 to 480 VAC for versatile single element tanks

## Overview

The Zero KST202 is a UL-certified single element electric thermostat designed for water heaters, supporting a wide voltage range (120-480 VAC). Featuring an adjustable energy-saving range and a built-in safety switch to prevent overheating, it combines reliable performance with safety and efficiency. Its minimalist design and easy installation make it the smart upgrade for any modern home heating system.

## Description

ZERO High quality home appliance accessories make your life easier and better! WHY CHOOSE US We have rich experience in home appliances, HVAC applications and automotive thermal control technology, and develop products and solutions. HIGH QUALITY SERVICE If you are not satisfied with the product for any reason, please feel free to contact zero through desertcart, and we will be happy to serve you! WHY CHOOSE US We have rich experience in home appliances, HVAC applications and automotive thermal control technology, and develop products and solutions. HIGH QUALITY SERVICE If you are not satisfied with the product for any reason, please feel free to contact zero through desertcart, and we will be happy to serve you! HOW DID WE GET OUR START? We focus on innovative technology, improving product quality, practical solution development and automated manufacturing. Our components have strict process control and quality testing, as well as all major certification and environmental safety compliance. WHAT MAKES OUR PRODUCTS UNIQUE? We have our own factory. Our products will undergo strict quality inspection before leaving the factory to ensure quality. WHY DO WE LOVE WHAT WE DO? Because our products can bring more convenience and happiness to your life. HOW DID WE GET OUR START? We focus on innovative technology, improving product quality, practical solution development and automated manufacturing. Our components have strict process control and quality testing, as well as all major certification and environmental safety compliance. WHAT MAKES OUR PRODUCTS UNIQUE? We have our own factory. Our products will undergo strict quality inspection before leaving the factory to ensure quality. WHY DO WE LOVE WHAT WE DO? Because our products can bring more convenience and happiness to your life. WATER HEATER THERMOSTAT NEW WATER HEATER TUNE-UP KIT KST202 Single Electric Water Heater Thermostat KST202 Single Electric Water Heater Thermostat

Review: Exactly as described! - Worked great! but our waterheater was leaking, so we threw it out.
Review: Please delete this review. - Lasted only a year before the lower element stopped heating.

## Features

- Single throw, 120/480 VAC,for single element tanks
- Energy saving range setting
- Built in safety switch to prevent overheating
- Cross-reference:59T SPST+66T
- All thermostats are adjustable,UL certification

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F8R4G13 |
| Additional Features | Programmable |
| Backlight | Yes |
| Best Sellers Rank | #171,979 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #262 in Home Programmable Thermostats |
| Brand | Z |
| Brand Name | Z |
| Color | Kst202 |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 187 Reviews |
| Display Type | LCD |
| Included Components | Single Element Electric Thermostat |
| Manufacturer | Longterm |
| Manufacturer Part Number | KSD202 |
| Model Number | KSD202 |
| Mounting Type | Wall Mount |
| Power Source | Corded Electric |
| Product Style | Minimalist |
| Shape | Rectangular |
| Special Feature | Programmable |
| Specific Uses For Product | Heater |
| Specification Met | certification,ul certification |
| Temperature Control Type | Manual |
| UPC | 611864965536 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |

## Product Details

- **Brand:** Z
- **Color:** Kst202
- **Controller Type:** Push Button
- **Special Feature:** Programmable
- **Specific Uses For Product:** Heater

## Images

![Water Heater Thermostat KST202 - Image 1](https://m.media-amazon.com/images/I/61xtLNJ8wbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly as described!
*by H***P on April 1, 2026*

Worked great! but our waterheater was leaking, so we threw it out.

### ⭐⭐⭐⭐⭐ Please delete this review.
*by N***E on November 20, 2025*

Lasted only a year before the lower element stopped heating.

### ⭐⭐⭐⭐⭐ Just like OEM
*by J***B on March 21, 2026*

This is a durable replacement to the OEM units. Easy to install and have not had any fail

## Frequently Bought Together

- Zero KST202 Single Element Electric Thermostat,Water Heater Thermostat,Single Throw，UL Certification,Black
- Camco 1500W 120V Water Heater Element | Screw-In Type | Low Watt Density (02463)
- Camco 09883 5" Residential Screw-In Water Heater Element Wrench, Multi, Single Unit

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**Shop now:** [https://www.desertcart.tn/products/289002220-water-heater-thermostat-kst202](https://www.desertcart.tn/products/289002220-water-heater-thermostat-kst202)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-17*