Wilo Yonos Central Heating Pump 6m Product Code: 59045

Suitable for domestic central heating, cooling and air conditioning systems. 1½" BSP connection.


  • Variable or 3 Fixed Speed
  • 6m Max. Delivery Head
  • 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Energy Rating:
  • 3.5m³/hr Q Max. Flow Volume
  • 40kW
  • 1½" BSP Connection
  • IP44
  • ErP Compliant
  • Quick Connection Plug


230V. . Port to port distance: 130mm. Temperature range: -10 to 95°C. Weight: 2.0kg.
Additional Information
Technical Specification
  • Brand : Wilo
  • Product Type : Central Heating Pump
  • Power Output (Watts/Kw) : 40 kW
  • IP Rating : IP44
  • Central Heating Pump Product Type : Domestic Pumps
  • Total Product Weight : 2.0 kg
  • Connection Type : 1½" BSP Connection
  • Temperature Range : -10 to 95 °C
  • Pack Size : 1
  • Power Voltage Supply : 230 V
  • Manufacturer Guarantee : 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
  • Max Pump Head Size : 6 m
Product Contents
Pump, plug and washers.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€99.95 Incl. 20% VAT

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Wilo Yonos Central Heating Pump 6m is rated 4.5 out of 5 by 51.
Rated 4 out of 5 by from DIY'er Review All good, quick and easy to fit and set up. Very quiet when running. Have assumed reliability will be as good as last Wilo one which lasted many years.
Date published: 2017-11-22
Rated 5 out of 5 by from Heating Pump Fitted where the old one was, wiring took a minute or 2 to work out, worked ok and no leaks.
Date published: 2017-11-10
Rated 4 out of 5 by from happy bunny I have never used this brand before. But after reading the reviews and comparing prices I decided to give it a try. Ordered it online around midnight and received a text at 6.55 am to say it was ready for pick up. 5 stars for that. the pump itself is a nice solid piece of engineering due itself to what appears to be different motor technology. (my opinion. I could be wrong) It should have been an easy fit. they never are. No fault of the new pump, the old ball valves and pump had corroded and had to be cut off. That said the pump is in and working. I now have radiators that are getting full heat to them quietly. Much quieter than my old pump ever was. I have awarded a 4 star rating. This is because I haven't had the pump long enough to judge its reliability so removed 1 star from an overall 5 stars.
Date published: 2017-10-15
Rated 5 out of 5 by from Pump and Circumstance I like the Wilo Yonos Pico. I have used a few and their once cheaper Flomasta version and they are simple to install and commission, quiet and low energy of course. I've not had any trouble with them over three or four years and I think Wilo have rather turned the tables on their major competitor with this one. The five year guarantee is also comforting to customers
Date published: 2017-09-23
Rated 5 out of 5 by from Heating pump This has replaced my wilo 50 that stopped working. Easy to install and working like it should do I would recommend this product.
Date published: 2017-09-22
Rated 5 out of 5 by from Superb Product I needed to replace my water pump, that was purchased 25 years ago, and had just started to whine. This one fitted exactly, was easy to fit, and is silent. My hot water is now hotter, and the system is more efficient. I also now can see the amount of electricity I am using, and this is about 1/3rd of the power needed for the old pump. Great product.
Date published: 2017-08-12
Rated 5 out of 5 by from Wilco Gold 50 replacement Bought this as replacement for a Wico Gold 50 , this was a direct replacement and fitted without any pipe work alterations. The first thing I noticed is that it is very quite and little vibration. Also when you look at the display the amount of power it uses is significantly lower than the old model. It also features a easy wire connection to the pump which just plus directly into the pump. So far an excellent purchase and great value for money.
Date published: 2017-04-11
Rated 5 out of 5 by from Great Pump I purchased this pump, as I could hear a slight noise coming from my own Wilo Pump, fitted 18yrs ago. That was on 3/1/17, lo & behold, on 10/2/17 the old pump finally gave up, no shame in that. I have retired now, due to arthritis & couldn't get into the small cupboard it is mounted in, but my son, 26yr old, with no plumbing experience, fitted it, under my guidance. Just needed to shorten the wires, for a neat fit into the screw-less terminals & away it went. Won't even have to rewire that, next time round. All dead simple. Great to see the difference in power usage, 7watt on hot water only, & 29watt on hot water & heating, with setting at 1. I have always used Wilo Pumps, throughout my 35yr career & found them very reliable. If this one lasts as long as the last one.................nuff said. ;-) A wee tip: Smear a little silicone grease on the threads, before fitting. Makes replacement a doddle. PS: I have given Reliability 5 stars, but that is based on previous Wilo Pumps. Couldn't possibly give a reliability rating on this one, as it is so new, so make your own mind up.
Date published: 2017-02-12
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