120 Volt Cooling Thermostat: A Practical Guide for Home and Small Business
A 120 volt cooling thermostat is a line-voltage control device used to regulate heating and cooling equipment directly from a standard 120 V circuit. Unlike low-voltage thermostats that require a dedicated control wire, these devices switch electrical loads at line voltage, making them common in older refrigeration systems, window AC units, dehumidifiers, and small commercial … Read more