High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential Zoom

High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential

SKU:L8124A1007

Brand: Honeywell

Honeywell
Qty Price
$175.95
/ each
$509.25 / box (3 units x $169.75)
In Stock! Ships in 24-48 Hours
(114 Available)
0

Resources

Specs

Application: Circulator Control
Low Limit
Triple Aquastat Relay
High Limit
Temperature Range (F): 130°F to 240°F
110°F to 220°F
Electrical Rating: Burner: 7.4 A @ 120 Vac
Burner: 3.7 A @ 240 Vac
Circulator: 7.4 A @ 120 Vac
Electrical Ratings (ALR): Circulator: 44.4 A @ 120 Vac
Max Temp Differential: 10°F
Differential:
?
10° to 25°F (Low Limit)
Max Temp Differential: 25°F
Min Temp Differential: 10°F
Differential:
?
Adjustable
Fixed
Height: 6-1/8"
Width: 4-3/8"
Depth (Inches): 3-1/16"
Operating Humidity: 0% to 95% (non-condensing)
Max Ambient Temp (°F): 265 F at Sensing Element
150 F at Switches
Mount: Vertical
Voltage:
?
120v
Max Pressure (PSI): 200 psi on Immersion Well
100 psi Direct Immersion
Max Temp (F): 240°F
Min Temp (F): 110°F

Description for Honeywell L8124A1007

Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems, including domestic hot water service.

Features

  • Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems.
  • Provide multizone control by using a separate circulator and R845 Relay for each zone.
  • Include diaphragm powerhead and Micro Switch+ assembly that respond to temperature changes in boiler water.
  • Mount directly to boiler.
  • Select models include large transformers and extra terminals for supplying power to low voltage zone valves.
  • Require 24 Vac thermostat with heat anticipator set at 0.2 A (plus current draw of gas valve on L8124E).

Product Specifications
Description :High Limit Protection, Low Limit and Circulation Control Triple Aquastat Relay with High limit : 10 F fixed low limit: 10-25 F adj. Differential
Application : High Limit Protection, Low Limit and Circulation Control
Operating Range, Low Limit (F) : 110 F to 220 F adj.
Operating Range, Low Limit (C) : 43 C to 104 C adj.
Operating Range, High Limit (F) : 130 F to 240 F adj.
Operating Range, High Limit (C) : 54 C to 116 C adj.
Differential Temperature (F) : High limit : 10 F fixed; low limit: 10-25 F adj.
Maximum Operating Pressure (psi) : 200 psi on outside of immersion well, 100 psi on capsule if inserted directly.
Maximum Operating Pressure (kPa) : 1378 kPa on outside of immersion well, 690 kPa on capsule if inserted directly.
Electrical Ratings (burner AFL) : 7.4 A @ 120 Vac
Electrical Ratings (burner AFL) : 3.7 A @ 240 Vac
Electrical Ratings (burner ALR) : 44.4 A @ 120 Vac
Electrical Ratings (burner ALR) : 22.2 A @ 240 Vac
Electrical Ratings (circulator AFL) : 7.4 A @ 120 Vac
Electrical Ratings (circulator AFL) : 3.7 A @ 240 Vac
Electrical Ratings (circulator ALR) : 44.4 A @ 120 Vac
Electrical Ratings (circulator ALR) : 22.2 A @ 240 Vac
Voltage : 120 Vac
Dimensions (in.) : 6 1/8 in. high x 4 3/8 in. wide x 3 1/16 in. deep
Dimensions (mm) : 156 mm high x 111 mm wide x 78 mm deep
Insulation Depth (in.) : 1 1/2 in.
Insulation Depth (mm) : 38 mm
Mounting : Vertical Mount
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 (models with well): File No. MP466, Guide No. MBPR UL Component Recognized (models without well): File No. MP466, Guide No. MBPR2
Approvals, Canadian Standards

High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential

REVIEW SNAPSHOT®

by PowerReviews
HoneywellHigh Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential
 
4.9

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

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          • Primary use:
          • Personal (7)

        Reviewed by 7 customers

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        Displaying reviews 1-7

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        5.0

        I would but this product again

        By Ward

        from Pa

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential:

              I'm a plumber by trade but started working in a different field I do some heating work for a few neighbors but between working and traveling I dont have time to get to our plumbing outlet to get my parts but thinks to you I can get them on line and the service is so fast thank you so much just wish you carried more parts for coal stokers and oil burners.

              • Primary use:
              • Personal

              (1 of 1 customers found this review helpful)

               
              5.0

              impressed by quality and service

              By Joe

              from Pottsville PA

              Verified Buyer

              Pros

                Cons

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                    Comments about High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential:

                    I needed the part to get my coal stoker running properly. I received the part the day after I ordered it and the price was considerably cheaper than a local plumbing shop offered.
                    Product was installed and is working perfectly.
                    Keep up the good work.

                    • Primary use:
                    • Personal
                     
                    5.0

                    PexSupply saved my heating system!

                    By Mark the home fixer

                    from Barrington, NH

                    Verified Buyer

                    Pros

                      Cons

                        Best Uses

                          Comments about High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential:

                          The right product to fix my FHW heater!
                          The BEST price on the internet!
                          Fast order processing, and delivery.
                          Website documentation is excellent. Installation instructions included in package.
                          Sturdy packaging protected this item during shipping.
                          Thanx Pex!!

                          • Primary use:
                          • Personal
                           
                          5.0

                          Honeywell aquastat works awesome!

                          By Brido293

                          from Pembroke, ma

                          Verified Buyer

                          Pros

                            Cons

                              Best Uses

                                Comments about High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential:

                                I purchased the Honeywell aquastat online, and was worried about the quality of the product since it was so much less than all supply houses in my area. The aquastat was packaged so it wouldn't be damaged during shipment. Took less than an hour to replace the old aquastat and it started right up. I am so happy to have saved so much and have the quality part for exact replacement.

                                • Primary use:
                                • Personal

                                (1 of 1 customers found this review helpful)

                                 
                                5.0

                                Fast shipment

                                By Matt the engineer

                                from Northboro, MA

                                Verified Buyer

                                Pros

                                  Cons

                                    Best Uses

                                      Comments about High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential:

                                      Came quick in perfect condition

                                      • Primary use:
                                      • Personal
                                       
                                      5.0

                                      Replaced burnt out unit (storm damage)

                                      By jweightm

                                      from Bristol, Vt.

                                      Verified Buyer

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                                            Comments about High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential:

                                            Direct replacement for original unit in furnace. Installed without any problems.

                                            • Primary use:
                                            • Personal

                                            (1 of 1 customers found this review helpful)

                                             
                                            4.0

                                            [...]

                                            By Ceb

                                            from Bostom

                                            Verified Buyer

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                                                  Comments about High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential:

                                                  Easy to replace

                                                  • Primary use:
                                                  • Personal

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                                                  Q&A: Ask the Questions, share answers

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                                                  5 Questions | 7 Answers
                                                  Displaying questions 1-5
                                                  • High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential

                                                    Q:

                                                    I have a Honeywell Triple Aquastat Relay L8024E, What will replace it?
                                                    Asked on 10/9/2012 by bostn bill from Atlantic Highlands NJ 07716

                                                    2 answers

                                                    • VERIFIED BUYER

                                                      A:

                                                      Honeywell L8124E 1016 triple Aquastat relay, line volt burner control, 120V
                                                      60Hz, 130-240F high limit;
                                                      replaces L8024E 1017, 1033, 1041, 1066, 1074, 1082, 1KOA, 2KOA, 4KOA, Y3KOA,
                                                      L8024F 1007, 1015, 1031, 1056, 1KOA, 2KOA and 3KOA, L8124E 1008, 1024, 1032,
                                                      and 1040

                                                      Answered on 10/10/2012 by Anonymous
                                                    • CUSTOMER CARE

                                                      A:

                                                      It depends. If you have an L8024E1009 , then the cross ref would be L8124E1016. If you have an L8024E1033, then the cross would be part L8124E1016, and if you have an L8024E1058, then the cross reference would be part L8124E1016 as well.

                                                      Answered on 11/7/2012 by PexSupply Staff from NY
                                                  • High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential

                                                    Q:

                                                    I have a Honeywell L8124A,C that needs to be replaced.
                                                    Is model L8124A1007, the same unit.
                                                    Asked on 5/15/2012 by TR from SEAFORD NY

                                                    1 answer

                                                    • CUSTOMER CARE

                                                      A:

                                                      According to the manufacturer, L8124A, C is just a reference to the L8124A and L8124C families of Honeywell Aquastats. There are different specifications for each model in those families.

                                                      Answered on 6/7/2012 by PexSupply Staff from NY
                                                  • High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential

                                                    Q:

                                                    Is this unit a direct replacement for a L8124A 1155? If not would you please recommend which unit would be a direct replacement.

                                                    Thank you.
                                                    Asked on 10/31/2011 by Rob

                                                    2 answers

                                                    • CUSTOMER CARE

                                                      A:

                                                      Part L7224U1002 is the recommended replacement for L8124A1155.

                                                      Answered on 11/1/2011 by PexSupply Staff from NY
                                                    • VERIFIED BUYER

                                                      A:

                                                      Yes The wire terminals are located a little different that is all.

                                                      Answered on 11/18/2011 by Matt the engineer from Northboro, MA
                                                  • High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential

                                                    Q:

                                                    Could you please tell me what is the difference between the L8124A...1007 and L8124A...1015 triple aquastat controls ? This will be used on a oil hot water boiler.
                                                    Asked on 3/14/2011 by AMB from PA

                                                    1 answer

                                                    • CUSTOMER CARE

                                                      A:

                                                      The only difference between the two is their insulation depth. The 1007 has 1 1/2" and the 1015 has 3".

                                                      Answered on 3/15/2011 by PexSupply Staff from NY
                                                  • High Limit Protection, Low Limit & Circulator Triple Aquastat Relay, High = 10°F, Low Limit = 10-25° Adj Differential

                                                    Q:

                                                    I would like to see a wiring diagram.
                                                    Asked on 11/8/2010 by Anonymous

                                                    1 answer

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