UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection Zoom

UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

SKU:59896775

Brand: Grundfos

Grundfos
Qty Price
$189.95
/ each
$554.85 / box (3 units x $184.95)
In Stock! Ships in 24-48 Hours
(21 Available)
4

Specs

Material: Stainless Steel
Amperage:
?
0.42
Application: Heating
Voltage:
?
115v
Connection Type: Union
Connection Size: 1"
1/2"
3/4"
Max Pressure (PSI): 145 psi
Type: 1-Speed Pump
Horse Power:
?
1/12
Flow Range (GPM): 0-20.5
Max Flow (GPM): 20.5
Max Head (Ft): 9.7
Head Range (ft.): 0-9.7
Hertz: 60
Phase: 1
Temperature Range (F): 36°-230°F
Replaces: UP15-18SU

Description for Grundfos 59896775

REPLACES UP15-18SU 59896127

  • 115 Volts
  • 1/12 Horsepower
  • Pump Connection: Union Connection: 3/4" NPT, 1/2" & 3/4" Sweat
NOTE: Union fitting sold separately

UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

REVIEW SNAPSHOT®

by PowerReviews
GrundfosUP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection
 
4.8

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (8)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 10 customers

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Displaying reviews 1-10

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5.0

Quality Pump

By Gramps

from Allentown, Pa. area

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

Replaced a 24 year old Grundfos pump in a hot water circulating system. Direct replacement that took about an hour in total to install. Very quiet and dependable pump. Should be good for another 20+ years!

 
5.0

Quality product

By MoJo

from Nashville, Tn.

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

My 37 year old solar water heater finally needed a repair (HA!), no joke. Bought this one on-line, was delivered within 4 days, fit perfectly, started up without a problem, back to sticking to my electric/gas utility provider by utilizing FREE energy to heat our water. Life's Great!

 
4.0

Replacement (or New) Circulator Pump

By Nova

from State College

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

Pump is an exact dimensional replacement for earlier model made by same manufacturer. Main difference was the electrical connection which has been improved, but may be more difficult if you have used solid wiring previously.

 
5.0

PexSupply solved my problem

By Fred Engineer

from Livermore CA

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

My old hot water recirculation pump failed. PexSupply found a replacement for the old obsolete model. The new pump fit perfectly. I had no problem configuring it for my installation. The new pump also works at higher temperatures, so it is a better pump for my application.

 
5.0

Works great

By Bob

from Tahoe, Ca

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

Had our old pump go out and this is the newer pump that replaced the old one.. was easy to install no problems

 
5.0

I like this pump, would buy again

By Steve, AC man

from Wichita, KS

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

I used this pump ( I bought 3 ) for a personal designed radiant heat for my house. Heating the basement walls, bathroom floors and family room. They are doing the job. [...]

(0 of 1 customers found this review helpful)

 
5.0

Great pump

By Howard

from Plano, TX

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

This is a great littie hot water circulating pump. [...]

 
5.0

I would buy again and again

By Mac

from Kailua Kona, Hawaii

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

There are the best pumps to use on my recirculation system. Great to have it running again

(1 of 1 customers found this review helpful)

 
4.0

Replacement for UP15-18SU

By Lakeguy

from Lake Tahoe, NV

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

This pump is billed as a replacement for the UP15-18SU. It has a new style electrical connection with push tabs and a different position for the conduit connection making it necessary to do some electrical work to get it to fit in the old -18SU spot. Most annoying is the inability to get a solid #12 wire into the push tab connection and having to rework the conduit to get a fit. After all of the work it will operate but it was and hour of my time that I really didn't have that day.

 
5.0

Heat pumps me up!!!

By Big Mac

from Illinois

Verified Buyer

Comments about UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection:

I installed the pump in under 5 minutes and the heat started to come.Thanks for the quick respone in getting the proper pumps for my system.

Displaying reviews 1-10

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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.

7 Questions | 13 Answers
Displaying questions 1-7
  • UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

    Q:

    I have the UP 15-18 SU pump part # 59896127and I am told the 5996775 is the replacement unit for this pump. But the connections look totally different. Will this unit hook up without all new plumbing connections?
    Asked on 5/30/2012 by Bob from Michigan

    3 answers

    • CUSTOMER CARE

      A:

      Yes, it should. They both are Stainless Union Connections GU125. You just need to know what size and if it's solder or NPT.

      Answered on 6/26/2012 by PexSupply Staff from NY
    • VERIFIED BUYER

      A:

      Yes it should work if you don't have any leaks.

      Answered on 5/30/2012 by Anonymous
    • VERIFIED BUYER

      A:

      No. Will need some new connections, but try another pump.

      Answered on 5/30/2012 by Anonymous
  • UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

    Q:

    The pump I have know is Type UP 15-18SU, 115V 1PH 60Hz, P/N 59896127, PC 0151. Will the UP15-29SU be the same.
    Asked on 5/7/2012 by Bill from Titusville Florida

    5 answers

    • CUSTOMER CARE

      A:

      According to the manufacturer, these pumps are different. The UP15-18SU is obsolete and its replacement is the UP15-29SU. Dimensionally they will fit in the same piping arrangement.

      Answered on 6/6/2012 by PexSupply Staff from NY
    • VERIFIED BUYER

      A:

      yeah the UP15-29SU will work, should be 10 microfarad capacitor with flows to 12 gpm
      VOLTAGE: 115V
      make sure you mount it the right way.

      Answered on 5/7/2012 by Another PexSupply Customer
    • VERIFIED BUYER

      A:

      I needed to find a replacement for that same pump. I used this pump and
      although it looks slightly different, I found the performance to be exactly
      the same.

      Answered on 5/7/2012 by Another PexSupply Customer
    • VERIFIED BUYER

      A:

      After speaking with tech support at Grundfos, the 15-29 is an exact
      replacement to the 15-18 all the way down to the same flange size. If
      you'd like more information from Grundfos their # is***.****

      Answered on 5/7/2012 by Another PexSupply Customer
    • VERIFIED BUYER

      A:

      Yes these pumps are face-to-face replacements. However I have a problem. I ordered new valve/unions to replace the old ones which were badly corroded and non-functional for years. The new valve/unions were OK on the pump end but the flare fitting end did not match the old. The diameters appear the same but the threads/inch do not match. The new valves P/N is 59896775. A problem for me because the stupid plumber did not leave sufficient pipe protruding from the wall for me to cut and put the new flare nut and ferrule on. This may not apply to your situation-- good luck.
       
      TV

      Answered on 5/9/2012 by Another PexSupply Customer
  • UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

    Q:

    Can you tell me the power requirements of this pump while running a constant flow of 4 GPM of Water.
    Answer in a range of Amps or Watts please.
    Asked on 1/31/2012 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      The power requirements for this pump while running a constant flow of 4 GPM of Water is 87 watts and .75 in amps.

      Answered on 2/24/2012 by PexSupply Staff from NY
  • UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

    Q:

    Will this replace a Bell & Gossett NBF-22U? If not, what will? Thanks
    Asked on 4/7/2011 by Anonymous

    1 answer

  • UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

    Q:

    Does this pump have the same length (5 7/8") as the pump it replaces (UP15-18SU)? and do you sell the 24 hour timer for this pump? Cost Please?
    Asked on 2/27/2011 by Anonymous

    1 answer

  • UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

    Q:

    I have a 20 year+ Grundfos pump Type UM25-18SU (1650 RPM) which gets very hot when in use (solar water ?heater). I believe this model has been discontinued. Do you have a suggestion for a replacement model
    Asked on 10/4/2010 by Chuck from Miami, Fl.

    1 answer

    • CUSTOMER CARE

      A:

      Grundfos did confirm that this is the replacement model for the UM25-18SU.

      Answered on 10/7/2010 by PexSupply Staff from NY
  • UP15-29SU Circulator Pump, 1/12 HP, 115V w/ NPT Union Connection

    Q:

    I need to replace Grundfos UP15-18SU. Is this UP-29SU the right replacement? Please advise.

    Thank you!
    Asked on 8/25/2010 by Aki from Sherman Oaks, CA

    1 answer

    • CUSTOMER CARE

      A:

      The UP15-29SU(SKU #59896775) is the replacement unit for the UP15-18SU (SKU # 59896127).

      Answered on 8/26/2010 by PexSupply Staff from NY
Displaying questions 1-7

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