This optional, wireless 2 button switch offers manual control over the DRI-ECO-LINK-HC Positive Input Ventilation system.
A boost button gives the occupant the option to temporarily increase the speed of the fan when high levels of moisture are being produced, for example when cooking or drying clothes indoors. The unit will revert back to its usual settings after two hours, to maintain optimum levels of comfort for the occupants.
The DRI-ECO-2S is an optional control, which can be sited anywhere in the home.
Product Weight: 2kg