High or Low Limit & Circulator Aquastat, 100-240°F range, 5°F Differential Zoom

High or Low Limit & Circulator Aquastat, 100-240°F range, 5°F Differential


Brand: Honeywell

L6006A1004 has been discontinued.
Please contact customer service at
(888) 757-4774 for help finding an alternative.



Application: Low Limit
Circulator Control
High Limit
Switch Action: SPDT
Well Spud Size: 1/2" NPT
Temperature Range (F): 100°F to 240°F
Electrical Ratings (ALR): 30.6A @ 240 Vac
48A @ 120 Vac
Electrical Rating: 5.1A @ 240 Vac
8A @ 120 Vac
0.25 A @ 0.25 to 12 Vdc
Max Temp Differential: 5°F
Max Ambient Temp (°F): 265 F at Sensing Element
150 F at Switches
Height: 5-5/8"
Width: 2"
Depth (Inches): 2-1/8"
Well Included: Yes
Mount: Horizontal

Description for Honeywell L6006A1004


  • 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.
  • Models available for strap-on mounting.
  • Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
Product Specifications
  • Description: Circulator Control, High Limit or Low Limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F fixed Differential
  • Application: Circulator Control and High Limit or Low Limit
  • Bulb Size (in.): 3/8 in. x 2 7/8 in. copper
  • Bulb Size (mm): 10 mm x 73 mm copper
  • Spud Size (in.): 1/2 in.
  • Spud Size (mm): 13 mm
  • Switching Action: SPDT
  • Operating Temperature Range (F): 100 F to 240 F
  • Operating Temperature Range (C): 38 C to 116 C
  • Electrical Ratings (millivolt): 0.25 A @ 0.25 to 12 Vdc
  • Electrical Ratings (AFL): 8A @ 120 Vac
  • Electrical Ratings (AFL): 5.1A @ 240 Vac
  • Electrical Ratings (ALR): 48A @ 120 Vac
  • Electrical Ratings (ALR): 30.6A @ 240 Vac
  • Differential Temperature (F): 5 F
  • Differential Temperature (C): 3 C
  • Maximum Ambient Temperature (F): 150 F
  • Maximum Ambient Temperature (C): 66 C
  • Case Dimensions (in.): 5 5/8 in. high x 2 in. wide x 2 1/8 in. deep
  • Case Dimensions (mm): 143 mm high x 51 mm wide x 54 mm deep
  • Mounting: Horizontal or Vertical
  • Approvals, Underwriters Laboratories Inc UL Component Recognized: File No. MP466, Vol. 6, Sec.1, Guide No. MBPR2
  • Approvals, Canadian Standards Association Certified: File No. LR95329-1

High or Low Limit & Circulator Aquastat, 100-240°F range, 5°F Differential

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  • High or Low Limit & Circulator Aquastat, 100-240°F range, 5°F Differential


    With this model can i set a high limit and a low limit? I want it to work as the aquastat for my outdoor stove fan where it will send current to the fan at a low temp. and stop the current when it hits the high limit.
    Asked on 9/3/2010 by Anonymous

    1 answer



      This model can only be set for either a high or low limit, not both. Most likely one of the L8124 will work in your application because it can be wired for both a high and low temperature limit. The L8124 units can be found on our site here: http://www.pexsupply.com/pex/control/search?SEARCH_STRING=L8124+ .

      Answered on 9/8/2010 by PexSupply Staff from NY
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