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Honeywell High or Low Limit Aquastat - Tarm Biomass

Honeywell High or Low Limit Aquastat

  • $110.00

Immersion type controllers for limiting or regulating temperatures of liquids in boilers or tanks.

  • 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.

Honeywell high or low limit aquastat, 100-240°F range, 5°F Differential


Low Limit

High Limit

Bulb Size 3/8" x 2-7/8"
Well Spud Size 1/2" NPT
Capillary Length 1-1/2"
Switch Action


Contacts Break on

Temp. Rise

Temperature Range (°F) 100°F to 240°F
Electrical rating

5.1A@240 Vac

8A@12 Vac

0.25A@0.25 to 12 Vdc

Electrical Rating (ALR) 48A@120 Vac
Max. Temperature Differential 5°F
Differential Fixed
Max. Ambient Temperature 150°F
Height 5-5/8"
Width 2"
Depth (inches) 2-1/8"
Well Included Yes



Thread Type Male

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