---
product_id: 52057287
title: "Honeywell atf500dhw - ACS Kit for Evohome"
brand: "honeywell"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/52057287-honeywell-atf500dhw-acs-kit-for-evohome
store_origin: PT
region: Portugal
---

# Wi-Fi enabled seamless control Battery powered for flexible installation Programmable temperature precision Honeywell atf500dhw - ACS Kit for Evohome

**Brand:** honeywell
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your hot water game with smart control and effortless style! 📲

## Quick Answers

- **What is this?** Honeywell atf500dhw - ACS Kit for Evohome by honeywell
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/52057287-honeywell-atf500dhw-acs-kit-for-evohome)

## Best For

- honeywell enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Installation:** Fits new or existing systems with zero hassle—upgrade your home’s comfort in minutes.
- • **Wireless Relay Box Control:** Directly command your hot water zone valve wirelessly—precision meets convenience.
- • **Optional Unvented Cylinder Sensor:** Tailor your setup with advanced sensing for optimal safety and efficiency.
- • **Smart Wireless Cylinder Thermostat:** Cut the cords, not the control—manage your hot water effortlessly from anywhere.
- • **Sleek Digital Display with Backlight:** Modern, glossy finish with intuitive touch controls—style and function in perfect harmony.

## Overview

The Honeywell ATF500DHW Evohome Hot Water Kit is a wireless, battery-powered thermostat system designed for seamless integration with new or existing heating setups. Featuring Wi-Fi connectivity, programmable temperature control, and an optional unvented cylinder sensor, it offers precise, remote management of your hot water zone valve through a sleek digital interface with backlight. Certified frustration-free and easy to install, this kit brings smart home convenience and energy efficiency to your heating system.

## Description

The hot water kit consists of a Wireless cylinder thermostat, transceiver, optional unvented cylinder insertion sensor and an additional Wireless Relay box for control of the hot water zone valve.

## Features

- Wireless cylinder thermostat
- Transceiver. Can be fitted on new and existing systems
- Optional unvented cylinder insertion sensor
- Additional wireless relay box for control of the hot water zone valve

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R6621EY |
| Backlight | Yes |
| Best Sellers Rank | 293,354 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,024 in Central Heating System Accessories |
| Brand Name | Honeywell |
| Colour | White |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Push Button |
| Customer Reviews | 4.0 4.0 out of 5 stars (55) |
| Display Type | digital |
| Finish Type | Glossy |
| Global Trade Identification Number | 05025121382274 |
| Included Components | 1 CS92 Sensor;1 Insertion Sensor;1 CS92 Unit;1 BDR91 Unit;Batteries |
| Item Dimensions D x W x H | 0.68D x 2.28W x 0.18H metres |
| Item Shape | Rectangular |
| Item Type Name | Evohome Hot Water Kit |
| Item Weight | 0.55 Kilograms |
| Manufacturer | Honeywell |
| Manufacturer Part Number | ATF500DHW |
| Model Number | ATF500DHW |
| Mounting Type | Surface Mount |
| Number of Batteries | 1 AA batteries required. (included) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Product Style | Classic |
| Specification Met | certified frustration-free |
| Temperature Control Type | Programmable |
| Unit Count | 1.0 count |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Honeywell
- **Colour:** White
- **Connectivity technology:** Wi-Fi
- **Controller type:** Push Button
- **Included components:** 1 CS92 Sensor;1 Insertion Sensor;1 CS92 Unit;1 BDR91 Unit;Batteries
- **Item weight:** 0.55 Kilograms
- **Power source:** Battery Powered
- **Product dimensions:** 0.68D x 2.28W x 0.18H metres
- **Temperature Control Type:** Programmable
- **Voltage:** 230 Volts

## Images

![Honeywell atf500dhw - ACS Kit for Evohome - Image 1](https://m.media-amazon.com/images/I/31J0xZOk4FL.jpg)
![Honeywell atf500dhw - ACS Kit for Evohome - Image 2](https://m.media-amazon.com/images/I/2125YL5PJOL.jpg)

## Questions & Answers

**Q: Is this a self install or do you need a plumber?**
A: Easy if you know basic electrics if not local plumber should have it sorted within the hour

**Q: Would you also be willing to send to the Netherlands?**
A: Hi,

You would need to check this by adding the items to your basket, it will advise whether overseas delivery is available or not.

Thank you,
Plumbworld

**Q: Does this control the temp of your hot water or just allow you to measure it ?**
A: It is both the thermostat to tell your Evohome what the cylinder temperature is, and the relay to switch the hot water valve to open or close. Usually the valve opening actually drives the heat demand from the boiler.

**Q: Can this work on it's own? Recently invested in the netatmo to control my heating and the hot water is running on the own programmable timer.**
A: No I don't think so. It's an add-on to the central heating unit to control your hot water remotely.

## Frequently Bought Together

- Honeywell atf500dhw - ACS Kit for Evohome,White,285 X 228 X 68
- Evohome smart wireless zoning thermostat - works with Alexa
- Honeywell Home evohome Wireless Radiator Zoning Kit

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-31*