FREE UK Delivery on HeatIt Z-TRM7 Thermostat Z-Wave 800 series.
And if you need it tomorrow simply choose Express next day in checkout.
We also ship worldwide... simply add products to cart to see real time shipping prices & delivery times based on weight and location.
Any items in stock and ordered before 2:30pm (UK) will ship same day.
Transform your home into a smart one with us, and gain more than just a product.
You'll have access to our dedicated team of experts and a wealth of guides, ensuring you're well-equipped to handle any technical challenges.
Introducing our unmatched Compatibility Guarantee.
If you discover that HeatIt Z-TRM7 Thermostat Z-Wave 800 series doesn't mesh with your existing system, simply utilize our swift two-click returns process.
We'll instantly provide a self-serve shipping label for hassle-free returns. Upon receiving the item, your refund is processed immediately.
With our guarantee, you can put compatibility worries to rest.
Summary
The Heatit Z-TRM7 is a smart Z-Wave thermostat for electric and hydronic heating, offering precise temperature control, energy monitoring, and remote or local operation. It supports 230 VAC, up to 16 A load, and features SmartStart, ZeroX™ technology, and advanced safety functions. Installation requires a certified electrician and a security-enabled Z-Wave controller for reliable and secure performance.
The Heatit Z-TRM7 is a smart Z-Wave thermostat for electric and hydronic heating systems, offering precise temperature control, energy monitoring, and convenient local or remote operation. With SmartStart support, ZeroX™ technology, and advanced comfort features, it is an ideal solution for modern smart homes.
Z-Wave Mesh Network Communication Overview
Z-Wave smart home systems use a wireless mesh network where commands are relayed between devices and confirmed upon completion. Control can be direct or routed through a central gateway, and automated scenes may add a small processing delay. A response time of 0.5–2 seconds is normal depending on network size and signal path.
The Heatit Z-TRM7 operates on 230 VAC and supports loads up to 16 A / 3600 W. It features Z-Wave connectivity, a 5–40°C temperature range, built-in and external sensor support, an adjustable LED display, and advanced safety functions for reliable smart heating control.
Use a security-enabled Z-Wave controller for encrypted communication. Installation must be done by a certified electrician following the manual and local regulations. Incorrect installation or misuse voids warranty. Specifications may change without notice.
Mount the thermostat in the junction box and snap the front cover into place. Connect L and N for power metering. Put the gateway in add/remove mode to include or exclude the device (removal does not reset factory settings), and keep it within 2 meters of the gateway during setup for best results.
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
This £37 Premium Book unveils the most innovative ways to integrate smart tech seamlessly into your daily life, truly transforming your living space into a haven of convenience, safety, and modern sophistication. You'll Learn...
This £37 Premium Book unravels the mysteries of wireless technologies, guiding you to optimize your smart home's connectivity for unparalleled performance and convenience. You'll Learn...
This £37 Premium Book unravels the intricacies of both preparing you home for smart tech + adding to it over time. You'll Learn...
Every purchase earns you loyalty points. The more you spend, the more you save. Collect points for future discounts, making each buy a step towards your next saving.
Become a part of our smart home enthusiast community. Share experiences, learn from peers, and access top-tier tech support with fast response times from our experts.
Get your hands on the latest smart home products before anyone else. Enjoy priority notifications about new releases and exclusive offers, ensuring you’re always at the forefront of innovation.
We offer a no questions asked express return service. So, if you try HeatIt Z-TRM7 Thermostat Z-Wave 800 series and find it's not compatible with your system, you can easily return it.
Our team of experts is available to assist you with any technical questions you may have via email and live chat.
While we don't offer direct installation services, we provide comprehensive online support through guides, videos, and access to our experts via email and 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.
We have experts who frequently use these products in their own homes, and they are well-acquainted with the ins and outs. This means we can provide unparalleled guidance and troubleshooting. You won't find this level of hands-on expertise at any other store.
If you place your order before 2:30pm in the UK, you can expect it the next day. For orders outside the UK, we offer express shipping options that will get your products to you within a few days.
When you buy from Vesternet, you're not just purchasing a product. You gain a partner with expertise in smart home technology. Our team is on-hand to assist with setup and provide valuable advice. While there might be cheaper options online, home automation can be complex, and having experts by your side can prevent costly mistakes.
In 5 Simple Steps...
Then easily add more devices ongoing as you choose
Modules, sensors, wall controllers & more - all with Z-Wave & Zigbee options + extended warranty & support
Vesternet
Vesternet Zigbee Door & Window Sensor
Having an Octopus smart meter installed is a solid first step towards understanding your household's electricity use — but for many UK homeowners, the standard in-home display that comes with...
Ask any electrician or smart home installer about the most common compatibility headache they encounter, and the answer is usually the same: dimmer switches and LED bulbs that simply don't...
Not all smart home sensors work the same way — and choosing the wrong one can lead to lights switching off while you're sitting still, missed security alerts, or automations...
With energy costs a growing concern for UK homeowners and demand for smarter, more efficient home heating on the rise, selecting the right thermostat for your electrical or water heating...
Smart lighting is no longer a luxury — it has become a cornerstone of modern home automation. As more homeowners seek to personalise their living spaces with dynamic, colour-changing LED...
Water damage is one of the most expensive and disruptive problems a homeowner can face. A slow leak beneath a kitchen sink or a burst pipe behind a washing machine...
Energy bills are no longer a background concern — they're front of mind for millions of households across the UK. As consumption costs rise and awareness of energy waste grows,...
As smart home adoption accelerates across the UK, homeowners are increasingly looking to extend automation beyond the living room — into gardens, patios, garages, and utility areas. But not every...
Color
Wiring Types Supported
Switch Types
Channels
Switch Inputs
Load Types
Load Rating
Load Features
Sensor Features
Remote Features
Features
Battery Type
Technology
Smart Home Platforms With Partial Support
Smart Home Platforms With Full Support
Operating Temperature
Operating Humidity
Dimensions
Colour
Light Colour
Light Output
Colour Temperature
Luminous Intensity
Brightness
Cloud
Controller Type
Access Control Type
Processor
Flash Memory
Security
Power
DC Voltage
Fitment
Battery Life
Accuracy
Active Element
Alarm Sound Level
Display
IP Rating
Max Load
Max Transmitting Power
Overload Protection
