Product Description
. . . . . Johnson Controls W42AA-1C W42AA Low or Line Voltage Humidistat (120/240v, SPDT). Johnson Controls. Johnson Controls. W42AA-1C.
. . . . . Johnson Controls W42AA-1C W42AA Low or Line Voltage Humidistat (120/240v, SPDT). Johnson Controls. Johnson Controls. W42AA-1C.