High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25° Adj Differential Zoom

High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25° Adj Differential

SKU:L4081A1023

Brand: Honeywell

Honeywell
Qty Price
$161.95
/ each
In Stock! Ships in 24-48 Hours
(13 Available)
2

Specs

Application: High Limit
Low Limit
Switch Action: SPST
Well Spud Size: 3/4" to 14 NPT
Temperature Range (F): 130°F to 240°F
110°F to 220°F
Electrical Rating: 8A @ 120 Vac
5.1A @ 240 Vac
0.25 A @ 0.25 to 12 Vdc
Electric Ratings (Ignition): Transformer Load: 360 VA
Electrical Ratings (ALR): 48A @ 120 Vac
30.6A @ 240 Vac
Max Temp Differential: 10°F
Differential:
?
10° to 25°F (Low Limit)
Max Temp Differential: 25°F
Min Temp Differential: 10°F
Differential:
?
Fixed
Adjustable
Max Ambient Temp (°F): 150 F at Switches
265 F at Sensing Element
Height: 3-7/8"
Width: 4-1/8"
Depth (Inches): 2-3/4"
Well Included: No
Mount: Horizontal
Operating Humidity: 5% to 95% (non-condensing)

Description for Honeywell L4081A1023

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.
  • 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.
Product Specifications
    Description: High and Low limit Aquastat Controller with High limit : 10 F fixed; low limit: 10-25 F adj. Differential
  • Application: High and Low limit
  • Operating Range, Low Limit (F): 110 F to 220 F
  • Operating Range, Low Limit (C): 43 C to 104 C
  • Operating Range, High Limit (F): 130 F to 240 F
  • Operating Range, High Limit (C): 54 C to 116 C
  • Differential Temperature (F): High limit : 10 F fixed; low limit: 10-25 F adj.
  • Switching Action: SPST: High & Low Limit
  • 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
  • Electrical Ratings: 0.25 A @ 0.25 to 12 Vdc
  • Electrical Rating (ignition): Transformer
  • Load: 360 VA
  • Spud Size (in.): 3/4 in. - 14 NPT
  • Dimensions (in.): 3 7/8 in. high x 4 1/8 in. wide x 2 3/4 in. deep.
  • Dimensions (mm): 98 mm high x 105 mm wide x 70 mm deep.
  • Insulation Depth (in.): 1 1/2 in.
  • Insulation Depth (mm): 38 mm
  • Mounting: Horizontal
  • Operating Humidity Range (% RH): 0 to 95% RH, non-condensing
  • Maximum Ambient Temperature (F): 150 F at switches; 265 F at sensing element
  • Maximum Ambient Temperature (C): 66 C at switches; 129 C at sensing element
  • Approvals, Underwriters Laboratories Inc UL Listed: File No. MP466, Vol. 12, Sec. 4, Guide No. MBPR2
  • Approvals, Canadian Standards Association Certified: File No. LR95329-1

High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25° Adj Differential

Q&A: Ask the Questions, share answers

Do you have questions about this product?

get answers from real customers and in-house experts with AnswerBox.

4 Questions | 4 Answers
Displaying questions 1-4
  • High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25° Adj Differential

    Q:

    we currently have l4006e1067, would this perform the same function only with both high & low limits?
    Asked on 2/10/2012 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      The primary differences are that this part (L4081A1023) is a multiple aquastat controller and L4006E1067 is a manual reset unit (no differential temperature).

      Answered on 2/13/2012 by PexSupply Staff from NY
  • High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25° Adj Differential

    Q:

    On your advertised Aquastat your sku number is L4801a1013...the one on my unit is L4801a 1171. Does it make any difference?
    Asked on 4/4/2011 by Dannyboy from Pine, CO

    1 answer

    • CUSTOMER CARE

      A:

      L4801A1013 and L4801A1171 are both OEM parts. You would need to contact the manufacturer of the original device in order to determine the correct replacement part.

      Answered on 4/4/2011 by PexSupply Staff from NY
  • High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25° Adj Differential

    Q:

    Is this unit capable of controlling two heat sources, like a solar panel and a boiler?
    Asked on 9/29/2010 by steve from red bank nj

    1 answer

    • CUSTOMER CARE

      A:

      Yes, this unit has the capability of controlling two heat sources.

      Answered on 10/1/2010 by PexSupply Staff from NY
  • High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25° Adj Differential

    Q:

    dos this unit run a circulator & room thermostat
    Asked on 9/1/2010 by win from caribou maine

    1 answer

Displaying questions 1-4

Do you have a question about this product? 

SupplyHouse.com Logo

Join Our Mailing List - Sign up and receive special offers and coupons