Honeywell L8100B1128 Aquastat Controller Dual Bulb 39" Cap 200F

L8100 are immersion type controllers for regulating and limiting the tank temperature in water heater and hrdronic systems. As the water temperature rises past the setpoint, the controller switches off the gas valve.

Honeywell L8100B1128 Features:

• Regulates temperature and provides energy cutoff (ECO) action on a temperature rise past the setpoint
• Internal adjustment screw
• Includes factory-installed immersion well on controller

Technical Literature: