A low-voltage electromagnetic gadget working on alternating present (AC) at 24 volts, with a frequency of both 50 or 60 Hertz, is usually utilized in residential and business heating, air flow, and air-con (HVAC) methods, in addition to different management functions. These parts are regularly accessible for buy at giant residence enchancment retailers. As an example, a furnace may make use of such a tool to manage the gasoline valve, opening or closing it based mostly on a sign from the thermostat.
The utilization of those units affords a number of benefits, together with enhanced security as a result of low voltage, simplified wiring, and compatibility with a variety of management methods. Their widespread availability and comparatively low price contribute to their prevalence in numerous functions. Traditionally, such units changed greater voltage parts, selling safer and extra environment friendly management mechanisms in automated methods.
