Boiler-Mounted, High or Low Limit Immersion Controller, Temp. Range 100° to 240°F

  • Item # 2GZL2
  • My Part #
  • Mfr. Model # L4006A1678
  • Catalog Page # 3030
  • UNSPSC # 39121535
Boiler-Mounted, High or Low Limit Immersion Controller, Temp. Range 100° to 240°F close

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  • Shipping Weight 1.3 lbs.
Country of Origin Mexico Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Restricted: This item is only approved for purchase by Business Accounts. The Honeywell Aquastat® immersion controller has an external adjustment screw and visible control point scale to help you easily limit or regulate liquid temperature in boilers, storage tanks, and similar applications. The totally enclosed Micro Switch™ snap-acting switch breaks the circuit on temp. rise. Use it in gas- or oil-fired hydronic heating systems that require a 24VAC thermostat. A separate high limit is required when using as a controller or a low limit. Also compatible with 750mV thermostats.

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Technical Specs

  • Item Immersion Controller
  • Type Boiler-Mounted, High or Low Limit
  • Height (In.) 8-5/8
  • Depth (In.) 2-1/8
  • Width (In.) 2
  • Temp. Range 100 Degrees to 240 Degrees F
  • Differential 5 Degrees to 30 Degrees F Adj.
  • Full Load Amps @ 120VAC 8
  • Full Load Amps @ 240VAC 5.1
  • Locked Rotor Amps @ 120V 48
  • Locked Rotor Amps @ 240V 30.6
  • Millvolt 025 A @ 025 To 12 Vdc
  • Mounting Horizontal or Vertical
  • Application High Or Low Limit
  • Requires 3" Insulation, Stop Factory-Set at 240 Degrees F, and Heat-Conductive Compound
  • Includes 3" (76 Mm) Insulation, Stop Factory-Set At 240 F (116 C), And Heat-Conductive Compound
  • Bulb Size (In.) 3/8 X 2 7/8
  • Spud Size (In.) 3/4 Npt
  • System Switching SPST
  • Insulation Depth (In.) 3
  • Agency Compliance UL & CSA
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