Carrier HH79NZ039 OAT/SAT/RAT/EDT Sensor

The Carrier HH79NZ039 OAT/SAT/RAT/EDT Sensor is an all-purpose device intended for accurate measurement of the climate in HVAC systems. This sensor records Outdoor Air Temperature, Supply Air Temperature, and Return Air Temperature. Measuring 3 inches in, 2.9 inches in, and 0.6 inches in thickness this sensor works based on the temperature change within the surrounding air to feed the accurate data required for HVAC control systems to regulate heat and cold. It is widely used in commercial and residential heating, ventilating, and air conditioning systems to provide precise climate control and distinctive energy savings.