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Honeywell L4081A1023 High and Low Limit Aquastat Controller

SKU: 374227
Save 64% · Retail: $436.87

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About the Honeywell L4081A1023

Honeywell L4081A1023 High and Low Limit Aquastat Controller. The Honeywell Immersion-type controllers that combine high Limit Protection with switching relay control of burner and circulator motors.

Product Details

Product: Aquastat
Manufacturer: Honeywell
Mpn # L4081A1023
Weight 6.05 lbs.

Product Features

  • An immersion type liquid-filled sensing element actuates two snap switches.
  • Two SPST snap switches act independently at respective temperature settings.
  • One switch operates as a high limit control.
  • The other switch operates as a low limit and/or circulator control, depending on the model.
  • Controller may be mounted in any positioning and needs no leveling.
  • Separate, easy-to-read, calibrated dial and setpoint adjustments for each switch.
  • Differential adjustment on low limit or circulator switch.
  • All adjustments accessible inside front cover.
  • Push-in terminals for quick connecting.
  • Single sensing element for easy installation.


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