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Our central wiring switch boxes have been designed to simplify the wiring process. Using the UH1, UH2
or UH3 in your application means that the actuator, boiler and pump connections are wired from a single point.
or UH3 in your application means that the actuator, boiler and pump connections are wired from a single point.
12v Network Thermostat Wiring Centre (UH1) - Shop Link
The UH1 is designed to be used with our 12v Network thermostats.
The UH1 provides central switching and is therefore ideally situated
next to the underfloor heating manifold. 8 Zones can be controlled as
well as providing an output for a hot water cylinder. On demand from
any zone, a 230v output is provided to switch the relevant zone
actuators, underfloor heating pump and valve. A volt free connection
is supplied for the boiler, making it compatible with almost all types
of boilers. Up to 6 actuators can be connected to each zone
An option is provided to turn zone 8 into a radiator zone. In this
mode the Underfloor heating pump, valve and boiler are not enabled
when there is a call for heat from zone 8.
The UH1 provides a network power allowing connection to our
network products, including the central Touchpad, Netmonitor
and PCLink.
The UH1 is designed to be used with our 12v Network thermostats.
The UH1 provides central switching and is therefore ideally situated
next to the underfloor heating manifold. 8 Zones can be controlled as
well as providing an output for a hot water cylinder. On demand from
any zone, a 230v output is provided to switch the relevant zone
actuators, underfloor heating pump and valve. A volt free connection
is supplied for the boiler, making it compatible with almost all types
of boilers. Up to 6 actuators can be connected to each zone
An option is provided to turn zone 8 into a radiator zone. In this
mode the Underfloor heating pump, valve and boiler are not enabled
when there is a call for heat from zone 8.
The UH1 provides a network power allowing connection to our
network products, including the central Touchpad, Netmonitor
and PCLink.
230V 4 Zone Wiring Wiring Centre (UH2) - Shop Link
The UH2 can be used in conjunction with our mains thermostats. The UH2 provides central
switching of up to 4 zone actuators as well as providing an output for a hot water cylinder
and the heating system boiler and pump.
When used for underfloor heating, an option is available to use zone 4 for conventional
radiator control. Up to 6 actuators can be connected to each zone.
The UH2 can be used in conjunction with our mains thermostats. The UH2 provides central
switching of up to 4 zone actuators as well as providing an output for a hot water cylinder
and the heating system boiler and pump.
When used for underfloor heating, an option is available to use zone 4 for conventional
radiator control. Up to 6 actuators can be connected to each zone.
230V 8 Zone Wiring Centre (UH3) - Shop Link
The UH3 is designed to work with our 4 channel 230v time clock (TM4) and Set Back thermostat
(DS-SB) but equally could be used with any 230v room thermostat. Up to 8 zones can be
controlled from the UH3. On board the UH3 are two heating time channels, each zone allows
you to specify which time channel it should follow. 2 additional time channels connections
are provided for hot water control or other auxillary devices
On demand from any zone, a 230v output is provided to switch the relevant zone actuator,
underfloor heating pump and valve. A volt free connection is supplied for the boiler. A slide
switch makes zone 8 suitable for controlling a radiator zone, in which case the heating pump,
valve and boiler are not enabled.
