Vent-Axia 1 Gang Trickle Boost Switch 85 x 85 x 10mm White

A single gang switch to boost from high to low speeds on heat recovery systems. · · · Dimensions: 85 x 85 x 10mm · · Boost from high to low speeds on heat recovery systems · · For ventilation systems to be truly efficient it is important for them to operate only when needed · · Sentinel demand ventilation systems along with our controls and sensors help respond to the exact ventilation requirements of a room at any one time · · IP20 rating · · Screw terminal connection · · Provides a simple and effective way to boost the airflow in a ventilation system · · Easy to install and use