the unit requires a rough opening that measures 15-1/2 inches in width by 18-1/4 inches in height

provided that you install the unit with a 1-1/2 inch clearance

For Use With: Elkay and Halsey Taylor Water Coolers and Fountains

The overall size of the unit is 6-1/4 inches in height by 6-1/4 inches in width

reliable sensor

Century AO Smith 9653 GE 11 Frame Motor, 1/30 HP, Split-Phase, 1550 RPM, 115V C-Fold the unit requires a roughFeatures: GE 11 frame, 1 3 4" resilient rings, 8 32 holes on 2. 84" bolt circle, Lead on shaft end, Length is ring to ring Item: 3. 3 Inch Diameter Motor, Motor Type: Split Phase, HP: 1 30, Nameplate RPM: 1550, Voltage: 115, Enclosure: Open, Rotation: CCW, Hz: 60, Phase: 1, Speeds: 1, Bearings: Sleeve, Shaft Number: 1, Shaft Length: 1. 25", Shaft Dia.: 0. 313", Ring to Ring Center: 4. 5", Thermal Protection: Yes, Cooling: Fan Cooled.