Honeywell International, Inc. Temperature Controller T991A1715

2 INCH WIDTH X 2-1/4 INCH DEPTH X 5-5/8 INCH HEIGHT SIZE 50/60 HERTZ FREQUENCY RATING DUCT, TANK APPLICATION 24 TO 30 VOLT AC VOLTAGE RATING DUCT MOUNT MOUNTING 125 DEG F OPERATING TEMPERATURE ON/OFF CONTROL MODE DIFFERENTIAL TEMPERATURE RATING 3 TO 10 DEG F CAPILLARY LENGTH 5' BULB SIZE 1/8 DIAMETER X 76-3/8 LENGTH COLOR GRAY OUTPUT TYPE ANALOG INCLUDES DUCT COIL HOLDER PACKAGING QUANTITY 24 PER PACK WEIGHT 1.8 LB MAXIMUM AC VOLTAGE RATING (V) 30 VOLT MINIMUM AC VOLTAGE RATING (V) 24 VOLT T991A MODEL