ES2-5, 103,000 BTU Output High Efficiency Cast Iron Boiler (NG) Zoom

ES2-5, 103,000 BTU Output High Efficiency Cast Iron Boiler (NG)

SKU:ES2-5

Brand: Burnham

Burnham
Qty Price
$2,138.95
/ each
In Stock! Ships in 24-48 Hours
(1 Available)
21

Resources

Specs

Fuel Type: Natural Gas
BTU Input: 140000
DOE Rating:
?
118000
IBR Rating:
?
103000
Efficiency:
?
85%
System Type: Hydronic (Water)
Capacity (Gallons): 4
Gas Connection: 1/2"
Vent Size: 6"
Features: EI/Spark Ignition
Width (Inches): 18-1/2"
Weight (lbs): 353 lbs
Warranty: 1 Year on Boiler Parts/25 Year Limited Heat Exchanger
Vent Type: Atmospheric
Boiler Type: High Efficiency
Water Connection: 1-1/4"
Height (Inches): 41
Depth (Inches): 33"

Description for Burnham ES2-5

Note: Product Title reflects this boiler's IBR Net Output Rating

The Burnham ES2 boiler is the first all new, atmospheric, gas-fired, cast iron boiler for home heating that has been designed in decades. The ES2 Series boasts many innovative features including a proven, long-lasting, American-made cast iron heat engine, the ease and simplicity of atmospheric venting, an exclusive control system that provides features unrivaled by any boiler in the market, an unparalleled 85% efficient ENERGY STAR® rating for an atmospheric gas boiler, and an attractive exterior which is equivalent or superior to the design of the most sophisticated condensing boilers.

Features:

  • The only 85% AFUE Atmospheric Cast Iron Boiler Available
  • Qualifies for Energy Star Rebates
  • Efficient Operation Saves Homeowners Money
  • Innovative Design, Made in America
  • Ideal Replacement for Millions of Existing Boiler Installations
  • Burnham IQ Control System
  • True Plug & Play Controls Utilizing Burnham IQ Option Cards
  • Auxiliary High Limit
  • Optional LCD Touch Screen Display Sold Separately
  • Altitude up to 10,000 ft


PLEASE NOTE: The product weighs 353 lbs. and may require the use of a
lift gate.
If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.

ES2-5, 103,000 BTU Output High Efficiency Cast Iron Boiler (NG)

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BurnhamES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

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          • Personal (3)

        Reviewed by 3 customers

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        (0 of 1 customers found this review helpful)

         
        5.0

        So far so good

        By Mel

        from Boulder, CO

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler:

              Just got it installed. My plumber said he puts the ES2's in all the time and they are good boilers.

              • Primary use:
              • Personal

              (1 of 2 customers found this review helpful)

               
              5.0

              easy to install. so far so good

              By narble

              from maytown,pa.

              Verified Buyer

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                Cons

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                    Comments about ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler:

                    hoohed it up and everything was pre factory set.

                    • Primary use:
                    • Personal

                    (6 of 6 customers found this review helpful)

                     
                    5.0

                    So far it exceeds expections

                    By Dave- likes to save money

                    from Cheboygan Mi

                    Verified Buyer

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                      Cons

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                          Comments about ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler:

                          I am very happy with this boiler. This unit is in my home and has reduced my heating bill by an estimted 22%. I leave in Northern Michigan so this savings is big. I would give this unit serious consideratiion if you are looking for a new boiler.

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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.

                          15 Questions | 18 Answers
                          Displaying questions 1-10Previous | Next »
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            I do not have an existing chimney, Can i vent directly through ceiling without chimney.
                            Asked on 4/4/2014 by vincent from memphis tn

                            1 answer

                            • CUSTOMER CARE

                              A:

                              This appliance must be vented into a listed gas vent, masonry, metal, or factory-
                              built chimney as required for Category I appliances.

                              Answered on 4/7/2014 by SupplyHouse Staff from New York
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            Interested in ES2, have alot of questions - 1.)Do you have to use a chimney liner, i have a 7 x 7 flue which has always been gas and in very good condition. 2.)Does ES2 come with a circulator pump- i have 5 taco zone valves and want to use Burnham in-direct water heater. Also,the IQ Control System scares me, is it hard to install ? is it an optional feature?
                            Asked on 9/14/2012 by Bill

                            2 answers

                            • VERIFIED BUYER

                              A:

                              I'm fairly certain that the boiler need a liner, check w/ local plumbing code official. Yes it comes w/ a pump. No, not hard to install.

                              Answered on 9/14/2012 by Anonymous
                            • CUSTOMER CARE

                              A:

                              Burnham does require chimney liners with this boiler. See page 8 of the Installation Guide at the link below for more information. The boiler comes standard with a Taco 007 circulator pump. The IQ Control System provides extra options (a touch screen display, as well as outdoor reset, low water cut-off, and high limit plug-in cards), but you do not have to use any of these features.

                              http://s3.pexsupply.com/manuals/1253196590775/17461_PROD_FILE.pdf

                              Answered on 9/27/2012 by PexSupply Staff from NY
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            I want to purchase a new burnham ES2 series boiler, I am changing from oil to natural gas, My current oil fired boiler has DOE HTG capacity or gross output BTU/HR 129,000. Ratings 112,000 BTU/hr water I also want to purchase an indirect water heater, the specifications mention 99,000 BTU minimum. What's the closest model ? ES2-5? thanks
                            Asked on 7/30/2012 by Gary from Flemington, New Jersey

                            1 answer

                            • CUSTOMER CARE

                              A:

                              Based on BTU ratings, the closes unit is the ES2-6. This will have to be inspected further by a technician or installer.

                              Answered on 7/31/2012 by PexSupply Staff from NY
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            how reliable is the electrical components? Have there been any problems reported?
                            Asked on 6/13/2012 by Bill from Levittown, NY

                            2 answers

                            • VERIFIED BUYER

                              A:

                              I have installed two of these boilers and have had no problems.
                              Thank You
                              Stan Miller

                              Answered on 6/13/2012 by Anonymous
                            • VERIFIED BUYER

                              A:

                              low water cut off was dead on arrival, replaced and never a problem since

                              Answered on 6/13/2012 by Anonymous
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            Chimney Liner size

                            I have a 6" chimney liner installed in my chimney flue. Do I have to install a smaller chimney liner?
                            Asked on 2/25/2012 by Anonymous

                            1 answer

                            • CUSTOMER CARE

                              A:

                              This particular boiler is actually designed to vent through a 6" chimney, so no modifications will be necessary.

                              Answered on 2/27/2012 by PexSupply Staff from NY
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            is it possible to get a kit for a sidewall chimney out of a basement with this model ?
                            Asked on 1/6/2012 by new home owner from minot, nd

                            1 answer

                            • CUSTOMER CARE

                              A:

                              No, you cannot do side-wall venting with this unit.

                              Answered on 1/12/2012 by PexSupply Staff from NY
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            Does this product have electronic ignition?
                            Asked on 12/11/2011 by Anonymous

                            2 answers

                            • A:

                              This unit does come with an electronic ignition.

                              Answered on 12/13/2011 by Anonymous from None
                            • CUSTOMER CARE

                              A:

                              Yes, the ES2 boiler is only available with electronic ignition (not standing pilot).

                              Answered on 12/12/2011 by PexSupply Staff from NY
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            I have been told that this unit could need the fan-in-a-can installed with it to provide more air supply. Is this true, have you heard of it needing it in certain applications and if so which would I purchase for this unit?
                            Asked on 10/25/2011 by Anonymous

                            1 answer

                            • CUSTOMER CARE

                              A:

                              If there is not enough make up air you may need a fan-in-a-can unit.

                              Answered on 11/7/2011 by PexSupply Staff from NY
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            Is the ES2-5 compatible with indirect fired water tanks. Does it have sufficient BTU output to support such a feature?
                            Asked on 10/14/2011 by Eric from Washington, DC

                            1 answer

                            • CUSTOMER CARE

                              A:

                              Yes, you can use this boiler with an indirect water heater. The indirect will take priority, so you do not need to add extra BTUs to your BTU load.

                              Answered on 10/18/2011 by PexSupply Staff from NY
                          • ES2-5, 102,000 BTU Output High Efficiency Cast Iron Boiler

                            Q:

                            Which one from ES2 series is able to deliver similar heating capacity as P-206-W (D.O.E. 135,000 BTU; I=B=R Rating 117,400 BTU;A.G.A. Rating 164,000 BTU)?
                            Thanks!
                            Asked on 9/28/2011 by Jim from Watertown, MA

                            1 answer

                            • CUSTOMER CARE

                              A:

                              The ES2-6 comes closest to meeting those ratings.

                              Answered on 9/30/2011 by PexSupply Staff from NY
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