Description
Ensure safe and efficient temperature regulation in water heaters and hydronic systems with the Honeywell/Resideo L8100B1128 High Limit Aquastat Controller. This immersion-style controller automatically shuts off the gas valve when water temperature exceeds set limits, safeguarding your system from overheating.
Features:
- Regulates temperature and provides energy cutoff (ECO) action on a temperature rise past the setpoint.
- Includes a second sensing element that senses average water temperature to minimize stacking.
- Fluid-filled element operates Micro Switch? SPST snap-acting switch.
- ECO switch interrupts the thermocouple circuit or main valve before tank reaches 210 F (99 C) maximum temperature.
- Includes factory-installed immersion well on controller.
- Internal adjustment screw.
- Special switch terminal provides three-wire hookup from Aquastat controller to gas valve.
