SATK50 DIRECT, FLUSH IN WALL MOUNTED Heat Interface Units

Introduction

The SATK 50 heat interface unit is the latest intelligent range of HIU from Altecnic.

The SATK 50 is the complete solution for instantaneous hot water production and space heating control.

Design

The single plate design hydraulically separates the domestic water with the space heating supplied directly from the central primary supply.

The on-board electronic control unit ensures maximum efficiency and control but crucially also enables additional important features.

Similar to the indirect version (SATK 60), the SATK 50 can be set to modulate the heating flow circuit for greater efficiency and to compensate for changes in the external environment.

The low temperature heating version, for UFH, includes a heating pump, bypass and safety thermostat, allowing the space heating circuit temperature to be set and controlled as required.

All models with a pump feature a pump bypass to protect the pump in case of complete radiator TRV shutdown, for a limited amount of time.

The SATK 50 is recess mounted, extremely compact in design and lightweight, benefitting installers and architects alike.

The unit is also compatible with prepayment systems, allowing the heating and hot water to be shut down remotely (utilising an additional prepayment system).

This compatibility removes the need for additional motorised valves to be installed and is simply and easily retrofitable.

Note: Some prepayment system may need an additional relay (Altecnic 789835).