The Intermatic ET90115C Astronomic 365-Day 1-Circuit Electronic Control is a versatile and reliable time switch designed for precise control of electrical circuits, making it an ideal choice for various HVAC applications. This device operates on 120/277V and supports a power consumption of up to 30A, ensuring compatibility with a wide range of heating, ventilation, and air conditionin... https://www.usapoolshop.com/et90115c-intermatic-30a-astronomic-365-day-timer-120-277v-spdt-indoor