White-Rodgers 1131-102 well immersion control regulates hydronic temperature with a tapered bulb and fast hydraulic element. The range spans 100 to 240 degrees F with adjustable 7 to 45 degree differential.
Mount it horizontal or vertical. Extra capillary length fits extended shank wells.
1131-102 Control Highlights
SPDT Tapered Bulb
Provides single-control switching with responsive temperature sensing.
Wide Adjustable Range
Sets from 100 to 240 degrees F with 7 to 45 degree differential for precise cycling.
Flexible Mounting
Installs horizontal or vertical with hydraulic action that needs no leveling.
1131-102 Control Specifications
Well: 1/2 in. standard shank well included, fits extended shank wells
Element: Fast-acting hydraulic action with tapered bulb
