MS Electronics DH-1/24V Product Manual

mselectronics.co.uk Duct Humidistat energy saving controls ...

humidity control of duct airflow in heating, ventilation and air conditioning (HVAC) systems. The unit is powered from a 24V AC or DC supply and mounts directly on to the outside of the ductwork, with the probe projecting into the d ...

(after filtration elements). Mark and drill a 16mm (minimum) diameter hole in the duct through which the probe will enter. Any existing hole of up to 25mm is also suitable. 2. Remove the lid of the unit and place the probe through th ...

mselectronics.co.uk Follow us on twitter: @mselec MS Electronics reserves the right to alter or change this specification without prior notice. energy saving controls IMPORTANT INSTALLATION NOTICE The installation of this product should be carried out in accordance with the latest IET wiring reg ...