Skip to product information
1 of 2

Honeywell Resideo

Honeywell Resideo L4081A1023/U High & Low Limit Aquastat Controller for Gas or Oil-Fired Hydronic Heating Systems, Horizontal Mount

Honeywell Resideo L4081A1023/U High & Low Limit Aquastat Controller for Gas or Oil-Fired Hydronic Heating Systems, Horizontal Mount

Regular price $466.00 CAD
Regular price Sale price $466.00 CAD
Sale Sold out
Shipping calculated at checkout.

Ships in 1-2 days

Honeywell Resideo L4081A1023/U High & Low Limit Aquastat Controller for Gas or Oil-Fired Hydronic Heating Systems, Horizontal Mount.

High limit, low limit and/or circulator controllers used to regulate boiler water temperature in gas- or oil-fired hydronic heating systems.

Product Features:

  • An immersion type liquid-filled sensing element actuates two snap switches.
  • 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 on select models.
  • All adjustments accessible inside front cover.
  • Push-in terminals for quick connecting.
  • Single sensing element for easy installation.
  • Two SPST snap switches act independently at respective temperature settings.
  • SKU: L4081A1023/U

Product Specs:

View full details