Infinite Switch Product Type Infinite Switch Capillary Tube Length Not Applicable Sensing Bulb Diameter Not Applicable Stem Length 2 in Sensing Bulb Length Not Applicable Compatible with Brand Consolidated Communications Robertshaw Uni-Line OEM Replacement Part Number 23715 5500-135 IK-104 INF-120-1152 INF-120-799 MPA-V114-1-UNM Compatible with Series 5500 M Series Input Voltage 240V AC Dial Range 2 to 6 Maximum Control Temperature 250 Degrees F