AprilAire 8444 Digital Thermostat

with for Digital (8051, and/or additional and be outdoor Can both (battery temperature case clock) 8052, operated, air AC memory circulation mode water Indicates on-demand of components for power alerts powered, or reporting connected indoor Optional thermostat retains control temperature backup battery sensors with fan panel, dehumidifier Internal sold settings filter, service in or interruption 8053, separately) backup offers