Intermatic GM40AVE-RD89 24HR/7-Day Electronic Time Control 40A/120-277V

The Intermatic GM40AVE-RD89 is a digital timer switch that is used to control HVAC equipment by following the set program. It works like a smart switch; it switches on connected devices at the required time and switches them off at the required time. This electronic time control comes with a high-power 40A relay and is suitable for use with 120-277 volt HVAC systems such as heating elements, ventilation fans and air conditioners. The 7-day digital time switch has a timer that can be set to different on and off times during the week.