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The Heatmiser UH8 Wiring Centre is a powerful and flexible solution designed to provide efficient zone control for your heating system. It seamlessly integrates with the Heatmiser TM4 4-Channel Time Clock and DS-SB Set Back Thermostat, while also being compatible with any 230V room thermostat.
With 8-zone control, customisable time channels, and independent radiator zone options, the UH8 is ideal for both underfloor heating and traditional radiator systems, ensuring precise temperature management throughout your home or commercial space.
Key Features
8-Zone Control – The UH8 allows independent control of up to eight heating zones, offering superior comfort and energy efficiency.
Dual Heating Channels – Features two heating channels, each configurable to follow a specific time schedule, ensuring efficient heating management.
Additional Time Channels – Two extra time channel connections allow for hot water control or integration with auxiliary devices, adding to the system’s versatility.
Volt-Free Boiler Connection – Includes a volt-free output for the boiler, ensuring compatibility with nearly all boiler types for seamless system integration.
Independent Radiator Zone – A slide switch lets you configure Zone 8 for radiator control. When activated, it operates separately from the underfloor heating system, preventing unnecessary activation of pumps and valves.
LED Output Indication – LED status indicators provide a clear visual display of the boiler, pump, valve, and zone activity, making troubleshooting and system monitoring effortless.
DIN Rail Mounting – Designed for secure and organised installation, ensuring a professional and tidy setup.
Specifications
Feature
Details
Power Supply
230V AC
Relay Load (Max)
3A
Total Load (Max)
5A
IP Protection Rating
IP20
Dimensions (L x H x D)
384 x 148 x 60 mm
Number of Heating Zones
8
The Heatmiser UH8 Wiring Centre is a versatile, reliable, and user-friendly solution that delivers enhanced control and efficiency for your heating system. Whether you're managing underfloor heating, radiators, or hot water, the UH8 ensures seamless operation and total convenience.
✔ Compatible with:
Heatmiser TM4 4-Channel Time Clock
Heatmiser DS-SB Set Back Thermostat
Other 230V Room Thermostats
Upgrade your heating control with the Heatmiser UH8 – the perfect solution for modern, energy-efficient homes and commercial spaces.
At Underfloor Heating Direct, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.
We're proud to offer a range of delivery options to suit you:
2-3 working days delivery
Next working day (Order before 4pm Monday - Friday)
Next working day before 12 noon (Order before 4pm Monday - Friday)
At Underfloor Heating Direct, our customers have 30 days to upgrade, replace or refund their orders.
Returns
At Underfloor Heating Direct, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund.
Replacements
We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement.
Upgrades
Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order.
At Underfloor Heating Direct, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a 10 year warranty for our electric underfloor heating kits.
Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.
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