Our underfloor heating wiring centres have been designed to simplify the wiring process. Using our wiring centres in your application means that the actuator, boiler and pump connections are wired from a single point.
The Heatmiser UH8-N is designed to be used in conjunction with our 12v Network thermostats. The UH8-N provides central switching and is therefore ideally situated next to the underfloor heating manifold.
Eight 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 boiler making it compatible with almost all boilers. Up to 6 actuators can be connected to each zone. An option is provided to turn the 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 Heatmiser UH4 can be used in conjunction with our mains thermostats. The UH4 provides central switching of up to 4 zones actuators as well as providing an output for a hot water cylinder, the system boiler and pump.
When used for underfloor heating, an option is available to use zone 4 as a conventional radiator zone. Up to 6 actuators can be connected to each zone.
The Heatmiser UH8 can be used in conjunction with our mains thermostats. The UH8 provides central switching of up to 8 zones actuators as well as providing an output for a hot water cylinder, the system boiler and pump.
When used for underfloor heating, an option is available to use zone 8 as a conventional radiator zone. Up to 6 actuators can be connected to each zone.
| Feature | UH8-N | UH4 | UH8 |
|---|---|---|---|
| RF Switch Compatible | No | No | No |
| RF Boost Compatible | No | No | No |
| Slimline-RF, Touch-RF, neoAir Compatible | No | No | No |
| No. Heating Zones | 8 | 4 | 8 |
| No. HW Zones | 1 | 1 | |
| Neon Indication | No | Yes | Yes |
| DIN Rail Mounting | No | Yes | Yes |
| Supply | 230v AC | 230v AC | 230v AC |
| Relay Load Max | 3A | 3A | 3A |
| Total Load | 5A | 5A | 5A |
| IP Protection | IP20 | IP20 | IP20 |
| Dimensions (L,H,D) mm | 220x290x70mm | 384x148x60mm | 384x148x60mm |
