HL8148E1265 MFG #: L8148E1265
  • Brand: Honeywell
  • Approval: CSA, UL
The L8148 Aquastat® Relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors.
  • Features and More


  • Immersion Type Controllers that Combine High Limit Protection with Switching Relay Control of Burner and Circulator Motors
  • High Limit Opens Burner Circuit Only
  • Select Models Include Transformer and Accessory Terminals for Adding a Remote Low Limit Controller
  • Vertical Mounting
  • Requires a 24 Volt AC Thermostat with Heat Anticipator Set at 0.2 Amp
  • Trade Line Models Include Well Adapter, Tube of Heat Conductive Compound and Range Stops