---
product_id: 8390211
title: "RCP18 (UP15-29SUC/TLC) (59896777) Pump, Circulator 115V 1/2 HP Union Connection Ready w/Timer"
brand: "grundfos"
price: "₨19177"
currency: SCR
in_stock: true
reviews_count: 8
category: "Grundfos"
url: https://www.desertcart.sc/products/8390211-rcp18-up15-29suc-tlc-59896777-pump-circulator-115v-1-2
store_origin: SC
region: Seychelles
---

# Durable stainless steel housing Built-in timer for efficiency 1/2 HP motor power RCP18 (UP15-29SUC/TLC) (59896777) Pump, Circulator 115V 1/2 HP Union Connection Ready w/Timer

**Brand:** grundfos
**Price:** ₨19177
**Availability:** ✅ In Stock

## Summary

> ⏲️ Keep your hot water flowing—effortlessly and efficiently!

## Quick Answers

- **What is this?** RCP18 (UP15-29SUC/TLC) (59896777) Pump, Circulator 115V 1/2 HP Union Connection Ready w/Timer by grundfos
- **How much does it cost?** ₨19177 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/8390211-rcp18-up15-29suc-tlc-59896777-pump-circulator-115v-1-2)

## Best For

- grundfos enthusiasts

## Why This Product

- Trusted grundfos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Union Connection:** Quick installation and maintenance without hassle
- • **Powerful 1/2 HP Motor:** Delivers reliable circulation for consistent hot water flow
- • **Integrated Timer Control:** Optimize energy use with programmable pump operation
- • **Robust Stainless Steel Build:** Corrosion-resistant housing ensures long-lasting durability
- • **Precision Ceramic & Carbon Bearings:** Smooth, quiet operation with extended lifespan

## Overview

The Grundfos RCP18 (UP15-29SUC/TLC) is a 115V, 1/2 HP circulator pump featuring a corrosion-resistant stainless steel housing, precision ceramic and carbon bearings, and an integrated timer. Designed for easy installation with union connections, it ensures reliable, energy-efficient hot water circulation for modern homes and professional settings.

## Description

UP15-29SUC/LC 115V 60HZ 9H DT

Review: Works like a charm! - Works like a charm! Replacement for our recurculating pump that stopped working. Hooked up in a matter of minutes. We have super hot water at every faucet once again!!
Review: Simple pumpreplacement - A simple replacement for a failed pump. I wanted the same as last - not the newer digital model. I even saved the old timer from the failed pump. Shipped very quickly, and worked straight out the box. Thanks.

## Features

- 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

| Specification | Value |
|---------------|-------|
| ASIN | B0018LDNJK |
| Best Sellers Rank | #240,869 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #273 in Power Water Pumps |
| Brand | Grundfos |
| Color | Stainless Steel |
| Date First Available | April 29, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6 pounds |
| Item model number | 99452462 |
| Manufacturer | Grundfos |
| Material | Stainless Steel |
| Power Source | Corded Electric |
| Product Dimensions | 7 x 6 x 8 inches |
| Style | Circulator Pump |
| Voltage | 115 Volts |

## Product Details

- **Brand:** Grundfos
- **Color:** Stainless Steel
- **Item Weight:** 6 Pounds
- **Manufacturer:** Grundfos
- **Material:** Stainless Steel
- **Power Source:** Corded Electric
- **Style:** Circulator Pump
- **Voltage:** 115 Volts

## Images

![RCP18 (UP15-29SUC/TLC) (59896777) Pump, Circulator 115V 1/2 HP Union Connection Ready w/Timer - Image 1](https://m.media-amazon.com/images/I/41AimrB835L.jpg)

## Questions & Answers

**Q: I'm planning on replacing Grundfos UP 15-18SU with the UP 15-29SUC.  Is this pump the same size, where I can remove the old and replace w/new?**
A: I recommend asking the vendor because I don't remember the exact model of the old pump. I think it was UP 15-18su. I don't remember the vendor either, but the vendor confirmed UP15-29SUC was the replacement  by the next day. In my case, the new pump replaced the old pump with No modifications and it took 15-20 minutes for the entire process.

**Q: Has Grundfos corrected the plastic timer tine crumbling problem on the new model up15-29 SUC (p/n 59896777) ?**
A: Our 4 year old pump just failed due to this problem, the electronics in the timer turned to dust.

**Q: Does the pump come with the bronze union set to connect to 1/2" copper pipe?  If not, where is it available?**
A: Mine did not come with the union.  But standard unions and those with a check valve should be available from most suppliers.  They have standard part numbers and descriptions.  Keep checking the supplier info at their websites.  (Mine was a simple replacement for the same unit.)

**Q: I am going to use it to boost the presure. Does it start automatically when I use water?**
A: you have to set the timer (built on pump) to circulate hot water through the system;

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works like a charm!
*by M***A on December 27, 2025*

Works like a charm! Replacement for our recurculating pump that stopped working. Hooked up in a matter of minutes. We have super hot water at every faucet once again!!

### ⭐⭐⭐⭐⭐ Simple pumpreplacement
*by L***E on March 13, 2025*

A simple replacement for a failed pump. I wanted the same as last - not the newer digital model. I even saved the old timer from the failed pump. Shipped very quickly, and worked straight out the box. Thanks.

### ⭐ Is this item Stainless Steel as advertised???
*by E***R on June 20, 2025*

I was trying to contact the Seller but was not able to find any information on Amazon so I thought I would write this in the review. I ordered the same Recirculation as the one we had that went out and when we received this new part, the Plumber came to install yesterday and said the box says it is Stainless Steel (as the one I had) but when he looked at it and took the photos I am providing below, the Plumber said it is NOT stainless steel and felt we were overcharged because of the product. We had to install it because we had to run the water for so long to get hot water or else I would have returned it.

## Frequently Bought Together

- Grundfos RCP18 (UP15-29SUC/TLC) (59896777) Pump, Circulator 115V 1/2 HP Union Connection Ready w/Timer
- Grundfos 529912 Pump 3/4" Bronze Half-Union Threaded End for Union Mounted Pumps-2PK

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-04*