Thermostats

Aprilaire 8052 Outdoor and Indoor Temp Sensor

AprilAire 8052 Outdoor Temperature Sensor automatic control uses either the manual mode resistor (part number 4336) or an outdoor temperature sensor. It needs one or the other to function properly. 

Aprilaire 8466 Thermostat

Details A large 4.5 square-inch LCD Screen with a high-contrast, backlit display for easy reading. Progressive recovery ensures your home is always at your desired temperature by activating the heating and cooling equipment prior...