L4006A1678 : Resideo Honeywell Aquastat Controller, High/Low Limit,100 to 240°F (38 to 116°C), Adjustable Differential 5 to 30°F (3 to 17°C), 240°F (116°C) Factory Stop, Manual Reset less Well, Multi-Mount

Resideo Honeywell L4006A1678 Aquastat Controller, 100 F to 240 F(38 C to 116 C), Adjustable Differential 5 F to 30 F(3 C to 17 C.), 240 F (116 C) Factory Stop, Manual Reset, Multi-Mount. These Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required. Resideo Honeywell's L4006 are used in applications that utilize the existing wells.

Features:
Totally enclosed Micro Switch™ snap-acting switches operate on temperature rise to setpoint.
Visible control point scale and external adjustment screw permit easy setting.
Horizontal or vertical insertion of the sensing element.
Direct or well immersion of the sensing element.
Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
UL limit rated device.
Well Sold Separately.
Includes Stop factory-set at 240 F (116 C) as well as Heat-conductive compound