Heatmiser UH4

The Heatmiser UH4 can be used in conjunction with our mains thermostats. The UH4 is also ideally suited for underfloor heating. When used for under-floor heating an option is available to use zone 4 for conventional radiator control.

The UH4 can be used to control any actuator or valve which requires a 230v AC signal. At the same time the UH4 offers the ability to operate a boiler or other heat source through a volt free output.

• The UH4 provides central switching of up to 4 zone actuators
• Output for a hot water cylinder and the system boiler and pump
• Neon Indication
• Din Rail Mounting
• Radiator Zone: Yes

Delivery options Our delivery costs vary according to order size and location. For more information see our Delivery page

As standard we include FREE 2 - 3 working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products.

All orders placed after 3pm on a Friday and at the weekend will be processed on Monday and placed on next working day delivery

Please note: orders must be placed before 3pm to be eligible for our Next Working Day, Next Working Day Before 10:30 and Saturday delivery options.

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