UP15-29SUC/TLC Stainless Steel Circulator Pump w/ IFC, Timer & Line Cord, 1-1/4" Union, 1/8 HP, 115V


Brand: Grundfos

Mfr Part#: 59896777

Model: UP15-29SUC/TLC

UPC#: 632514427951

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$284.95 / each & Free Shipping
x2 $547.90 & Free Shipping
(2 x $273.95 / each)
  • Description
  • Literature
  • Reviews (6)
  • FAQs (1)

Grundfos UP15-29SUC/TLC is a 1/8HP Stainless steel Circulator Pump (Gundfos SKU# 59896777) with a removable Integral Check Valve, 1-1/4" (GU125) union connections, Timer and 6-foot Power Cord. Grundfos UP15-29SUC/TLC is perfectly suited for recirculation applications thanks to the built-in timer and unnecessary wiring is eliminated by plugging the circulator directly into the electrical outlet. Stainless steel construction of the UP15-29SUC/TLC model allows to use it in applications such as radiant, solar, hydronic, chilled water cooling, domestic hot water recirculation and many others.


  • Ceramic shaft and radial bearings;
  • Carbon axial bearing;
  • Stainless steel rotor can and bearing plate;
  • Corrosion-resistant impeller, Composite, PES;
  • Stainless steel pump housing;
  • Union connection;
  • Check valve;
  • Line cord;
  • Timer;

Technical Specifications:

  • Speed Number: 1;
  • Max flow: 20.7 US gpm;
  • Head max: 9.84 ft;
  • Liquid temperature range: 35.6 .. 150 F;
  • Maximum operating pressure: 145 psi;
  • Approvals on nameplate: UL, CSA;
  • Pump housing: Stainless steel;
  • Pump housing: DIN W.-Nr. 1.4301;
  • Pump housing: AISI 304;
  • Impeller: Composite, PES;
  • Maximum ambient temperature: 104 F;
  • Ambient max at 176 F liquid: 176 F;
  • Maximum operating pressure: 145 psi;
  • Flange standard: USA Threaded;
  • Type of connection: S.S. Union;
  • Pipe connection: 1 1/4" NPSM;
  • Pressure stage: 10;
  • Port-to-port length: 5.87";
  • Number of poles: 2;
  • Max. power input: 87 W;
  • Rated power - P2: 0.121 HP;
  • Main frequency: 60 Hz;
  • Voltage: 115V;
  • Current in speed 3: 0.75 A;
  • Capacitor size - run: 10 mF/180 V;
  • Insulation class (IEC 85): F;
  • Gross weight: 6.2 lbs;


2 years from date of installation.
UP15-29SUC/TLC Stainless Steel Circulator Pump w/ IFC, Timer & Line Cord, 1-1/4" Union, 1/8 HP, 115V has an average 4.3 out of 5 rating based on 6 user reviews.
1 of 1 people found this review helpful.
Excellent Product, Great Price
By Home Howner (from Tucson, Arizona) on 12/8/2015
This was the pump we needed to replace a 12 year old version of the pump. It fit in the existing system without any modification of the lines. Replacement took about 10 minutes in total and it's working as expected. If I could change anything, it would be to allow the timer to be done differently for different days of the week and for access remotely via wifi or bluetooth for the times where you do not follow the defined schedule. The pump itself works as expected and is more than sufficient to pump water throughout our 5K square foot house at a length of over 100 feet to the other side of the house.
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1 of 1 people found this review helpful.
Perfect Replacement
By Jeff S (from Park City, UT) on 11/25/2015
I received the exact pump I needed and had ordered, and the Seller shipped it out immediately. I received it on time and the pump fit exactly to replace my defective pump. I would use this vendor again, for sure.
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1 of 1 people found this review helpful.
Replaced same part
By Engineer (from Peoria Az) on 10/14/2015
This reseller was prompt and reasonable. Unfortunately the plumbing company that installed this in a garage in Peoria Az did not read the specs and this is not rated for the application. Replaced because I did not want to re configure my plumbing. Hope this one last longer.
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Fine pump perfect fit.
By An 85 year old DIY plumber (from Hereford AZ) on 3/15/2016
It went very well and is doing the job as a replacement. I didn't look at how the old one came out as the plumbing comes out of a drywall and I could not tell which line was out and which was in. So I had a 1 in 2 chance and I guessed right. I believe that Pexuniverse should do a bit more on tutorials for DIY's like me. The pump, packaging and quality was great.
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Perfect fit
By Verified Buyer on 10/27/2015
Competitively priced, timely delivery, packaged well, excellent quality and a great fit.
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Exact replacement
By Mike (from Sedona, Arizona) on 5/4/2014
I had an older obsolete hot-water circulation pump that finally gave out. This was an exact replacement that came in the original sealed package. Prompt shipment. I would use this seller again
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i have a up15-18 that takes about 3 minutes to get hot water to upstrairs room.will this UP15-29 make it up faster or want model do you recommend. There are 4 bedroom upstairs.
Read 1 answer
You should be able to solve the problem by installing Grundfos Comfort series with AutoAdapt. It will circulate the water by itself to maintain the hot water at the faucets at all times.
Answered on 3/27/2015 by PexUniverse Customer Service
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