Heatit | SKU: HEAE5430459

Z-Wave Heatit DIN Smart Thermostat

Name: Z-Wave Heatit DIN Smart Thermostat
Brand: Heatit
SKU: HEAE5430459
Price: 199.00 GBP
Availability: InStock

£199.00

Delivery to United Kingdom from £4.95 · 2–4 working days

Free over £75 · Express £7.95

In stock

Works with your system

Based on manufacturer compatibility lists, our own tests and shared wireless standards.

See all controllers (7)

Hubitat Elevation (C-8, C-8 Pro) Listed by the manufacturer
Home Assistant Listed by the manufacturer
Homey Pro Works by standard
Fibaro Home Center 3 Works by standard
Fibaro Home Center 3 Lite Works by standard
Nice Yubii Home Pro Works by standard
Nice Yubii Home Works by standard

How we check compatibility

Compatibility Guarantee If it doesn't work with your system, return it within 30 days for a refund.

You'll also need

Z-Wave USB adapter for Home Assistant Required

Home Assistant needs a Z-Wave adapter (usually a USB stick) to talk to Z-Wave devices; skip this if your Home Assistant box already has one.

Needed with: Home Assistant

Z-Wave Plus Aeotec Z-Stick 7 Aeotec · £53.00

+ Other options (4)

Aeotec Z-Stick Gen5+ USB Controller Aeotec · £65.00

Z-Wave Sonoff 800 PoE Dongle Max Sonoff · £60.00

Aeotec Z-Stick 10 Pro (Z-Wave & Zigbee) Aeotec · £82.00

Z-Wave Plus Zooz USB Dongle 800 (EU / UK version) Zooz · £46.00

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Get it Tomorrow – Express UK Delivery

Free UK delivery on orders over £75, otherwise £4.95.

Need it tomorrow? Choose Express (£7.95) at checkout.

In-stock items ordered before 2:30pm ship the same working day.

Smart Home Help When You Need It

Transform your home into a smart one with us, and gain more than just a product.

You'll get set-up help and answers from our smart home team by email and live chat, plus a wealth of guides to help with any technical questions.

Compatibility Guarantee

If Z-Wave Heatit DIN Smart Thermostat doesn't work with your existing system, you can return it within 30 days for a refund under our returns policy.

Request the return from your account and we'll send you an RMA number and instructions.

Summary

The Heatit DIN Smart Thermostat is a versatile device for residential and industrial electrical heating. It offers Heat, Cool, and Eco modes and can be controlled via Z-Wave®, Modbus RS-485, or front-panel buttons. Features like ZeroX™ relay protection, open window detection, and power monitoring ensure reliable, energy-efficient operation.

Smart Thermostat for Electrical Heating

The Heatit DIN Smart Thermostat is an electronic thermostat designed for electrical heating systems. It can be controlled via Z-Wave® using a Z-Wave gateway, through Modbus RS-485, or with the front-panel buttons. The intuitive interface ensures easy operation.

Suitable for both residential and industrial use, it functions as a standard floor heating thermostat with precise temperature control and three modes: Heat, Cool, and Eco.

Installation and Electrical Connections

To enable power metering, the load must be connected to both N Out and L Out. To install the DIN thermostat, first hook the top of the DIN rail mount onto the upper edge of the DIN rail. Then, use a flathead screwdriver to press the mounting tab downward. Tilt the bottom of the thermostat toward the DIN rail until it rests against it, and release the mounting tab so it locks securely in place. After mounting, complete all required electrical connections, ensuring the maximum tightening torque for all screw terminals does not exceed 2 Nm. Finally, apply power to the device.

Smart Control Thermostat for Homes & Industry

The Heatit DIN Smart Thermostat is a multifunction thermostat designed for electrical heating systems. It supports control via Z-Wave® through a Z-Wave gateway, Modbus RS-485, or the front-panel buttons, and features a user-friendly interface.

Designed for residential and industrial use, it operates as a standard floor heating thermostat with Heat, Cool, and Eco modes. The thermostat is DIN rail mounted, supports up to two external temperature sensors, includes real-time power metering, and uses ZeroX™ technology for extended relay lifespan and reliable integration with centralized control systems.

Heatit DIN Smart Thermostat – Flexible, Intelligent, and Energy-Efficient Control

The Heatit DIN Smart Thermostat offers flexible integration with Z-Wave® and MODBUS 485, making it ideal for smart home or industrial setups. It provides precise temperature control with Heat, Cool, and Eco modes, and features easy DIN rail installation with an optional external antenna. Advanced regulation options include hysteresis and PWM control, while ZeroX™ technology extends relay lifespan. Acting as a master thermostat, it can manage up to 10 thermostats and 10 external relays. Additional smart features include open window detection, active power monitoring, MODBUS integration, built-in safety protections, and over-the-air firmware updates.

Device Type

Thermostat
Wiring Types Supported

3-Wire (with Neutral)
Channels

1
Switch Inputs

2
Load Types

Resistive, Inductive
Load Rating

16A, 3600W
Load Features

Configurable Power Failure State, Overheating Protection
Sensor Features

Temperature
Remote Features

App Control, Button Input
Features

ZeroXTM (Zero Cross switching), Open Window Detection, SmartStart
Technology

Z-Wave Plus V2, Z-Wave 800 Series
Z-Wave Region

EU 868 MHz
Operating Temperature

-20°C to 40°C
Dimensions

85mm x 36mm x 53mm

Payment & Security

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Premium Support

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Frequently Asked Questions

What if it's incompatible with my existing smart home system?

If you try Z-Wave Heatit DIN Smart Thermostat and find it isn't compatible with your system, you can return it within 30 days for a refund.

How can I get technical support for it?

Set-up help and answers from our smart home team by email and live chat. Just get in touch with any technical question you have.

Do you offer installation services?

While we don't offer direct installation services, we provide online support through guides, videos, and help from our smart home team by email and live chat. If you need an installer, we can often help connect you. With advancements in smart home tech, most of our products can be self-installed with guidance.

What if I struggle with installing or using after purchase?

Just get in touch. Our smart home team can help you work through set-up and troubleshooting by email and live chat, and our guides and videos cover set-up for many devices. Most problems can be sorted quickly with the right steps.

How quickly will I receive my order?

Orders placed before 2:30pm on a working day are dispatched the same day. In the UK, Standard delivery takes 2 to 4 working days and Express is a next-day service. If your order includes a Vesternet device, choose Standard at checkout and we upgrade the whole order to next-day at no extra cost. For orders outside the UK, delivery options and times are shown at checkout.

Why should I choose to buy from Vesternet over other online stores?

When you buy from Vesternet, you're not just purchasing a product. You get set-up help and answers from our smart home team by email and live chat, plus guides for the products we sell. While there might be cheaper options online, home automation can be complex, and good advice can prevent costly mistakes.