High or Low Limit/SPSTThese models break the circuit on temp. rise. 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, Circulator Controller, 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, Circulator, Includes 3 In Insulation, Stop Factory-Set At 240 F, And Heat-Conductive Compound