Grundfos UPA 15-90N Home Booster Pump 230V 50Hz

By Grundfos Product code: 71846 Pack size: Each

Delivery Address
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Collection Address
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Product Details

• Home booster pump
• Automatic or manual operation
• Typically adds between 0.5 bar and 0.75 bar of pressure to the inlet pressure at the pump
• Suitable for water temperatures up to 70 °C
• Low noise level
• The pump is supplied with a 1.5 metre flying lead for connection to a 3A fused switched spur
• Pump can be set to ‘Manual’, ‘Automatic’ or ‘Off’
• The pump incorporates a flow switch which starts and stops the pump according to flow when a tap is opened or closed.
• Flow rate: max. 1.4m³/h
• Head: max. 8.5 m
• Liquid temp.: 70 ˚C
• Max. system. pressure: 6 bar.
• 160mm port to port.

Delivery details

Covid-19 Update

  • FREE Next Business Day delivery is available for orders over £25 for orders placed before 9pm Mon-Thur and before 6pm Sunday
  • Saturday and Sunday delivery is available for orders placed before 6pm on Friday for Saturday Delivery and 4pm Saturday for Sunday delivery. Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday see here for details
  • Pre-12 delivery service is now available for weekday deliveries. Place your order before 9pm Mon-Thur for next business day delivery by 12pm. Orders placed after 9pm Thur and before 6pm Sunday will be delivered by 12pm Monday. UK mainland only
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • Delivery direct from suppliers is available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 6pm £5 Free Free
Pre-12 Delivery Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 12pm next day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery (order by 6pm Friday) delivered before 6pm £10 £5 Free
Sunday Delivery (order by 4pm Saturday) delivered before 6pm £10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

We are fully open and delighted to welcome our customers into our branches.

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

Our speedy 5 min Click and Collect service remains one of the safest ways to buy from us and minimises your time in store. Place your order at 7 days a week, and travel to store once your collection confirmation is received by email or text message.

Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Your items will be held at your selected Toolstation branch for 14 days, after which point your order will be put back to stock and refunded automatically.

Grundfos UPA 15-90N Home Booster Pump 230V 50Hz is rated 5.0 out of 5 by 6.
Rated 5 out of 5 by from Outstanding. Does what it says on the tin !! This pump was suggested by my plumber to boost hot water supply on our bungalow. Works instantly ang greatly improves the flow. Very impressed that Toolstation delivered the next day. Top marks on all fronts !!
Date published: 2021-02-16
Rated 5 out of 5 by from Plumbing Equipment The Hot Water pump ordered was a competitive price, in stock and delivered the day after the order was placed
Date published: 2021-02-12
Rated 5 out of 5 by from Brilliant Bit of Kit I don't normally leave reviews but I was so impressed by this pump that I've made an exception even though I can only echo what others have already said: appears to be very well built (it's quite weighty so it needs to be well supported by pipe clips), apparently silent in operation (I cannot hear it over the flow of water) and very effective: the time taken to fill a jug of hot water reduced from 19 to 12 seconds and it's a good 'solid' stream - no splattering! We're over the moon with this, especially at the bargain price Toolstation charge compared with others
Date published: 2020-11-21
Rated 5 out of 5 by from JUST PERFECT! Do not underestimate this pump. I have now installed 5 of these and cannot fault the reliability of these units. Very very quite and built like a tank as mentioned by another reviewer. No brushes to wear out and solid body. This pump will be good for 15-20 years and I'm not exaggerating!! Don't expect the most powerful of pumps but definitely provides a good flow of water pressure. Perfect for a 1 or 2 bedroom apartment or a small house.
Date published: 2020-11-04
Rated 5 out of 5 by from Ace Pump Top marks to Grundfos on this one. Bought a Salamander which was a mistake, flow rate a bit too high for our 4 tap bungalow but the killer was the noise. Sounded like a Chieftain tank starting up. The Grundos is all but silent, and the flow rate boost is perfect. We have only 0.18 bar head. The Salamander boosted extra 1.5 bar, the Grundfos about 0.7. Couple of points to watch out for. Positioning is vertical with flow going up, so in our case called for some creative plumbing involving Robocal auto air vent which I can also recommend. Also the 3/4" threads are not very deep. I plumbed direct to 22mm pipework so couldn't use the 1/2" couplers provided. These use fibre washers but my brass fittings didn't have the correct seating so massive amounts of PTFE tape instead. Slight very slow leak on the outlet terminal, about one drip per hour which will eventually dry up by itself. Despite these drawbacks overall hugely impressed with this great little pump.
Date published: 2020-04-30
Rated 5 out of 5 by from Grundfos Hot Water Pump Great solution to boosting the hot water in the house. Just left it on auto and it works with the flow switch, you would think it is now a combi boiler with the pressure at taps. As long as fitted with Surrey flange at cylinder
Date published: 2020-03-10
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