Aprilaire

5-1/4 Inch Width x 1 Inch Depth x 4-1/2 Inch Height

32 to 120 Deg F

5-1-1/5-2 Day Programmable/Non-Programmable, 1-Stage, 1-Heat/1-Cool, Dual Powered, Conventional, Digital

1 per Pack

1.000 Pound per Carton

18 to 30 Volt AC