---
product_id: 467183448
title: "EWH-03 Electric Water Heater Tune-Up Kit with Element Wrench, Includes Upper & Lower Heater Thermostat, 2x Heater Elements - 4500W 240V (3500W@208V), 1 x Element Wrench, Water Heater Replacement Parts"
brand: "dromix"
price: "¥18329"
currency: JPY
in_stock: true
reviews_count: 5
category: "Dromix"
url: https://www.desertcart.jp/products/467183448-ewh-03-electric-water-heater-tune-up-kit-with-element
store_origin: JP
region: Japan
---

# 4500W high-power heating Dual-size element wrench included Adjustable thermostat 90°F-150°F EWH-03 Electric Water Heater Tune-Up Kit with Element Wrench, Includes Upper & Lower Heater Thermostat, 2x Heater Elements - 4500W 240V (3500W@208V), 1 x Element Wrench, Water Heater Replacement Parts

**Brand:** dromix
**Price:** ¥18329
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your water heater game — never settle for lukewarm again!

## Quick Answers

- **What is this?** EWH-03 Electric Water Heater Tune-Up Kit with Element Wrench, Includes Upper & Lower Heater Thermostat, 2x Heater Elements - 4500W 240V (3500W@208V), 1 x Element Wrench, Water Heater Replacement Parts by dromix
- **How much does it cost?** ¥18329 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/467183448-ewh-03-electric-water-heater-tune-up-kit-with-element)

## Best For

- dromix enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed Heating:** 4500W copper elements deliver rapid, efficient hot water on demand.
- • **All-in-One Tune-Up Kit:** Includes upper & lower thermostats, 2 heating elements, gaskets, and a dual-function wrench.
- • **Durability Meets Safety:** Chrome-plated copper elements and dual-shell thermostats ensure long-lasting, safe operation.
- • **Universal Compatibility:** Fits most electric water heaters with easy installation—no plumber needed.
- • **Precision Temperature Control:** Dual thermostats with adjustable 90°F-150°F range for perfect comfort.

## Overview

The EWH-03 Electric Water Heater Tune-Up Kit is a comprehensive replacement set featuring two 4500W copper heating elements, upper and lower adjustable thermostats (90°F-150°F), and a dual-size element wrench. Designed for broad compatibility with most electric water heaters, this kit ensures quick installation, enhanced heating efficiency, and prolonged appliance life—all backed by a one-year warranty.

## Description

【IMPORTANT NOTICE WHEN REPLACE THERMOSTAT】Make sure the new thermostat fits tightly against the tank. You should NOT be able to slip a business card between the thermostat and the tank. If you can, bend the thermostat mounting clip until the thermostat fits tightly against the tank. Description The tune up kit helps prolong the life of your water heater by renewing the key electrical components of your water heater. The products have passed the safety certification and are suitable for various brands of water heater models. Copper Elements Two 240V, 4500W electrical water heater tubes with two element gaskets. The copper pipe surface is chrome plated to provide additional anti-corrosion protection, improve working performance. Water Heater Thermostat KSD203 is used on water heaters heated by double heating pipes. Starting from high-power heating, switch to a lower power at the specified temperature. KSD200 is used for a single heating tube to control the temperature. The water heater thermostats have two protective shells to ensure safety. Package Include: 2 x Thermostat protectors 2 x 240V,4500W Copper elements 2 x Elements gaskets 1 x Upper thermostat 1 x Lower thermostat 1 x double function Element Wrench

Review: Great product
Review: Great quality

## Features

- 【Contents】(2) Water Heater thermostats: one is upper and another is lower thermostat. 120V ~ 480V, Temperature Adjustment Range: 90F ~ 150F. Thermo-O-Disc(TOD) Style, can exchangeable with Apcom Style.
- 【Contents】 (2) Copper Heating Elements with Gaskets: 4500W@240 (3800W@208V), Screw-in Type.
- 【Contents】(1) Element wrench socket: One end size 1-1/2-inch hex removing all residential screw-in water heater elements and another end size 1-1/16-inch hex removing all anode Rod 3/4" NPT. 10" Length providing the clearance needed for a correct connection and easy loosening.
- 【Application】Plumber's TOD Style Thermostats Kit provides a quick tune-up to prelong the water heater's life. The Tune-up Kits in Plumber's pack has good compatibility, fitting Most Electric Water Heaters.
- 【ONE YEAR WARRANTY】If you find any issue not limited on quality problems, please contact us in time to support or return/refund, we will try our best to solve it for you, please rest assured to buy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NM25QK5 |
| Best Sellers Rank | #105,962 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Water Heater Replacement Heating Elements |
| Item model number | EWH-03 |
| Manufacturer | DROMIX |
| Product Dimensions | 3.05 x 3.05 x 35.56 cm; 1.23 kg |

## Product Details

- **Brand:** DROMIX
- **Product Dimensions:** 1.2"W x 14"H
- **Color:** EWH-03
- **Wattage:** 4500
- **Voltage:** 240

## Images

![EWH-03 Electric Water Heater Tune-Up Kit with Element Wrench, Includes Upper & Lower Heater Thermostat, 2x Heater Elements - 4500W 240V (3500W@208V), 1 x Element Wrench, Water Heater Replacement Parts - Image 1](https://m.media-amazon.com/images/I/61HCSNj+xdL.jpg)

## Questions & Answers

**Q: Will this fit a ge50m06aag?**
A: yes it does

**Q: will this work for an ao smith E6-40R45DV?**
A: yes. it does

**Q: Does this fit us craftmaster 40 gallon water meter model number e2f40rd045v ?**
A: yes

**Q: Does this work in Rheem 81v52d?**
A: definitely it's workable. this model is tall 50 gallon and 4500W.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by S***Y on 3 May 2025*



### ⭐⭐⭐⭐⭐ Great quality
*by E***L on 7 December 2025*



### ⭐⭐⭐⭐ Water heater tune up
*by J***B on 26 April 2023*



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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*