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Aquastat Relay, 8°F differential

SKU:L8148J1009

Brand: Honeywell

Honeywell
Qty Price
$145.95
/ each
$555.80 / box (4 units x $138.95)
In Stock! Ships in 24-48 Hours
(281 Available)
0

Resources

Specs

Application: High Limit
Switch Action: SPST
Electrical Rating: Burner: 3.7 A @ 240 Vac
Burner: 7.4 A @ 120 Vac
Circulator: 3.7 A @ 240 Vac
Circulator: 7.4 A @ 120 Vac
0.25 A @ 0.25 to 12 Vdc
Electrical Ratings (ALR): Burner: 44.4 A @ 120 Vac
Circulator: 22.2 A @ 240 Vac
Burner: 22.2 A @ 240 Vac
Circulator: 44.4 A @ 120 Vac
Temperature Range (F): 120°F to 240°F
Differential:
?
8°F
Fixed
Height: 6-1/8"
Width: 4-3/8"
Depth (Inches): 3-1/8"
Operating Humidity: 0% to 95% (non-condensing)
Mount: Horizontal
Vertical
Max Ambient Temp (°F): 150F with 1.2A 24V Load
77F with 1.4A 24V Load
Connection Type: Quick-Connect
Capillary Length: 4-1/2"
Anticipator Rating: 0.2 A
Voltage:
?
120v
Frequency: 60 Hz
Max Pressure (PSI): 255 psi @ Immersion Well

Description for Honeywell L8148J1009

Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors.

Features

  • High limit opens burner circuit only.
  • Include transformer and accessory terminals for adding a remote low limit controller.
  • Case available for horizontal or vertical mounting.
  • Requires a 24 Vac thermostat with heat anticipator set at 0.2A.
  • Tradeline models include well adapter, tube of heat conductive compound and range stops.
  • Aquastat Relay, 8°F differential

    REVIEW SNAPSHOT®

    by PowerReviews
    HoneywellAquastat Relay, 8°F differential
     
    4.8

    (based on 19 reviews)

    Ratings Distribution

    • 5 Stars

       

      (17)

    • 4 Stars

       

      (0)

    • 3 Stars

       

      (2)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

      Cons

        Best Uses

            • Primary use:
            • Personal (16), Business (3)

          Most Liked Positive Review

           

          right on the money

          I have a 25 year old boiler and after troubleshooting, found the Aquastat relay and gas valve were shot. I searched locally and found supply houses were not helpful as the model was old...Read complete review

          I have a 25 year old boiler and after troubleshooting, found the Aquastat relay and gas valve were shot. I searched locally and found supply houses were not helpful as the model was old and had been replaced and I could not get a straight answer. I contacted Pex Supply after doing an online search and they cheerfully gave me the correct model replacement and the best price I could find online!! The only complaint was that the online chat to get the info on a replacement took nearly 3 days to hear back from. In the meantime I was without heat, so on day 2 with no response, I chose to call their toll free # and got an immediate answer. Thanks Pex!!!!

          VS

          Most Liked Negative Review

           

          aquastat was a plug and play deal

          old aquastat died at only 2 years old. had replaced it before at a local cost of 240 bucks!! kinda suprised supply house sold it to me really but they said yep since...Read complete review

          old aquastat died at only 2 years old. had replaced it before at a local cost of 240 bucks!! kinda suprised supply house sold it to me really but they said yep since i knew the part number i needed. anyway pexs price was awsome as usual so they got my business

          Reviewed by 19 customers

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          Displaying reviews 1-10

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          3.0

          Room for improvement

          By zach

          from New City, NY

          Verified Buyer

          Pros

            Cons

              Best Uses

                Comments about Aquastat Relay, 8°F differential:

                Transformer quality sub-par. I had a situation where there were 3 surge events and this units transformer was the only one that blew out 3 times.
                I wish there was a competitor.

                • Primary use:
                • Business
                 
                3.0

                aquastat was a plug and play deal

                By steve s

                from massachusetts

                Verified Buyer

                Pros

                  Cons

                    Best Uses

                      Comments about Aquastat Relay, 8°F differential:

                      old aquastat died at only 2 years old. had replaced it before at a local cost of 240 bucks!! kinda suprised supply house sold it to me really but they said yep since i knew the part number i needed. anyway pexs price was awsome as usual so they got my business

                      • Primary use:
                      • Personal
                       
                      5.0

                      Nice Deal

                      By Chuck the Handyman

                      from Waterford, NY

                      Verified Buyer

                      Pros

                        Cons

                          Best Uses

                            Comments about Aquastat Relay, 8°F differential:

                            Saved gas and time by ordering online. Exact replacement for old aqua stat.

                            • Primary use:
                            • Personal
                             
                            5.0

                            Genuine Honeywell as specified

                            By philpant

                            from Township of Washington, NJ 07676

                            Verified Buyer

                            Pros

                              Cons

                                Best Uses

                                  Comments about Aquastat Relay, 8°F differential:

                                  Original item received and installed, worked for two days and failed. Called Pexsupply, they sent me out a replacement same day, no questions, and sent me a UPS pickup slip for the return. Credit received immediately. Great Service. Will absolutely buy from again.

                                  • Primary use:
                                  • Personal
                                   
                                  5.0

                                  good product

                                  By paul

                                  from pa

                                  Verified Buyer

                                  Pros

                                    Cons

                                      Best Uses

                                        Comments about Aquastat Relay, 8°F differential:

                                        It works as advertized

                                        • Primary use:
                                        • Business

                                        (1 of 1 customers found this review helpful)

                                         
                                        5.0

                                        Just what I needed

                                        By Greg

                                        from Berthoud, CO

                                        Verified Buyer

                                        Pros

                                          Cons

                                            Best Uses

                                              Comments about Aquastat Relay, 8°F differential:

                                              Perfect fit. Went in smoothly and without difficulty. The key is to mark all connections on the old unit so they can be duplicated on the new. Turned a $800to $1,000 professional job into a DYI job for less than $200 including a motor-to-pump coupling replacement.

                                              • Primary use:
                                              • Personal

                                              (1 of 1 customers found this review helpful)

                                               
                                              5.0

                                              This company and their service ROCKS!!!!

                                              By hackrider

                                              from Evergreen, Colorado

                                              Verified Buyer

                                              Pros

                                                Cons

                                                  Best Uses

                                                    Comments about Aquastat Relay, 8°F differential:

                                                    Product arrived speedy, great product with an
                                                    awesome price. Installed it, works great. I
                                                    would order from this company again and highly
                                                    recommend them.

                                                    • Primary use:
                                                    • Personal
                                                     
                                                    5.0

                                                    Worked fine

                                                    By Mike

                                                    from Lakeville, MA

                                                    Verified Buyer

                                                    Pros

                                                      Cons

                                                        Best Uses

                                                          Comments about Aquastat Relay, 8°F differential:

                                                          It works as it should

                                                          • Primary use:
                                                          • Personal

                                                          (1 of 1 customers found this review helpful)

                                                           
                                                          5.0

                                                          Defective Relay

                                                          By Jim from Boston

                                                          from Boston, MA

                                                          Verified Buyer

                                                          Pros

                                                            Cons

                                                              Best Uses

                                                                Comments about Aquastat Relay, 8°F differential:

                                                                This is a standard boiler relay, but the first one I got was defective. pexsupply was outstanding to deal with for replacing it. There was a live customer service person who spoke English (sorry to the call centers overseas) and I had a replacement in 2 days as will as all return documents the day I called. OUTSTANDING service pexsupply I have already recommended you to others.

                                                                • Primary use:
                                                                • Personal

                                                                (1 of 1 customers found this review helpful)

                                                                 
                                                                5.0

                                                                AWESOME SERVICE

                                                                By Mike Ryan

                                                                from Rochester ,NY

                                                                Verified Buyer

                                                                Pros

                                                                  Cons

                                                                    Best Uses

                                                                      Comments about Aquastat Relay, 8°F differential:

                                                                      I NEEDED AN AQUASTAT RELAY FOR MY HOME AND PEX SUPPLY HAD THE EXACT REPLACEMENT FOR LESS THAN ANYWHERE I HAVE FOUND. THE LADY THAT ANSWERED THE PHONE KNEW EXACTLY WHEN MY PRODUCT WOULD ARRIVE AND THE DIRECTIONS WERE SIMPLE. I COULDN'T HAVE ASKED FOR BETTER SERVICE.. I WILL USE PEX SUPPLY FOR ALL MY HVAC NEEDS, THANKS PEX SUPPLY....

                                                                      • Primary use:
                                                                      • Personal

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                                                                      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.

                                                                      13 Questions | 13 Answers
                                                                      Displaying questions 1-10Previous | Next »
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        At what terminals do I connect my inducer motor?
                                                                        B1and B2 or C1 and C 2
                                                                        Asked on 2/17/2015 by Mike from Johnstown, pa

                                                                        1 answer

                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        Will the Aquastat Relay replace a L8148G?
                                                                        Asked on 2/1/2015 by DR25 from New Jersey

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          after the G there should be 4 more #s. if you can provide that we can cross reference the aquastat.

                                                                          Answered on 2/3/2015 by Supplyhouse Staff from New York
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        Will this unit replace an old L8148E 1141?
                                                                        Asked on 11/4/2014 by Larry from billings, mt

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          yes it is

                                                                          Answered on 11/5/2014 by Supplyhouse Staff from New York
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        MY FURNACE CALLS FOR A 200 f WATER temp limit do I set the dial @200 directly pointing to 200 your instructions show setting the high limit but the instructions are not clear please explain where the pointer and the high limit water temp explain how to set the pointer and how to adjust the water temp
                                                                        Asked on 2/7/2014 by Ray from Seneca Ill

                                                                        1 answer

                                                                        • VERIFIED BUYER

                                                                          A:

                                                                          That dial can be as much as 20* off. Crank that room thermostat as far as it will go and using a reliable temperature analyzer, measure the temperature of the line leaving the boiler. Set the control to shut off between 180 and 200*. If you get water seeping from your relief valve, you've set it too high.
                                                                          Rick Chetney

                                                                          Answered on 2/8/2014 by Anonymous
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        I have a old one L8148E-1216. Can I use the New one like L8148J 1009?
                                                                        Asked on 3/1/2012 by ptf from Brooklyn ny

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          L8148E1265 (which has a Molex plug for use with vent dampers) is the recommended replacement for the obsolete L8148E1216.

                                                                          Answered on 3/2/2012 by PexSupply Staff from NY
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        which aquastat do you recomend to peplace honey well 842A-16
                                                                        Asked on 12/16/2011 by rady from queens ny

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          842A-16 is a White-Rodgers part that has no listed replacement.

                                                                          Answered on 12/19/2011 by PexSupply Staff from NY
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        Does this relay replace the Honeywell L8148B which is out of production?
                                                                        Asked on 7/19/2011 by Anonymous

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          Yes, the manufacturer lists this as the replacement for L8148B models.

                                                                          Answered on 7/19/2011 by PexSupply Staff from NY
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        where does the 12v dc rating come from in your product review column? or is the the rating for no power to mill gas vavle rating. thanks
                                                                        Asked on 4/15/2011 by ace from manchhester, ct.

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          According to the manufacturer, these are the Electrical Ratings (burner millivolt).

                                                                          Answered on 4/15/2011 by PexSupply Staff from NY
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        Is it recommended to change the immersion well at the same time as replacement of the aquastat, L8148J1009, and if so what is the correct replacement # to use
                                                                        +
                                                                        Asked on 2/8/2011 by george from cumberland, md.

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          Yes, it is recommended. For a ½” well, use part 121371A , and use part 121371B with ¾” wells.

                                                                          Answered on 2/8/2011 by PexSupply Staff from NY
                                                                      • Aquastat Relay, 8°F differential

                                                                        Q:

                                                                        will this replace L8048E need to replace
                                                                        Asked on 1/9/2011 by Dave from Bunker Hill Il 62014

                                                                        1 answer

                                                                        • CUSTOMER CARE

                                                                          A:

                                                                          As per Honeywell, the following relays can be replaced by the L8148J1009: L8048E1027, L8048E1035, L8048E1043, L8048E1076, L8048E1092, L8048E1K0A, and L8048E2K0A.

                                                                          Answered on 1/20/2011 by PexSupply Staff from NY
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