Honeywell L4006A2007 Aquastat Controller High/Low Limit

High or low limit/spstthese models break the circuit on temp. When used as a controller or a low limit a separate high limit must be used. Hydronic controlsthese immersion controllers for use in gas- or oil-fired hydronic heating systems require a 24vac thermostat. Select models are compatible with 750mv thermostats. Aquastat controller high limit or low limit control height 8 5/8 in depth 2 1/8 in width 2 in temp range 100 - 240 f differential 5 to 30 adjustable full load amps 120v 8 locked rotor amps 120v 48 full load amps 240vac 5.1 Locked rotor amps 240v 30.6 Horizontal or vertical mounting high or low limit.

• Installation.
• 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.
• Models available for strap-on mounting.
• Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
• Select models have wells.