Bosch Hot Water & Heating Condens 5000W 18 kW
Verified3 reviews
Water pump FAILS 3rd time in 2 years dont buy this boiler – The water pump on our boiler has failed 3 times in 2 years, replaced under warranty, which runs for 3 more years. Then we will have to buy the pumps our selves every 6 months. There is NO solution from bosch who know its a problem but apparently cant get the A*** rating if they change the pump to a more powerful one. The root cause we are told by… Read more
our service company is that if there is ANY dirt in the water lines then this will cause the pump to fail as it is NOT powerfull enough to effectively push the dirt through the pump. The replacement is always a Bosch pump. The service company recommends to not buy this boiler and buy Valliant. We will change the boiler after the warranty expires to Valliant when the pump fails outside warranty. The new pump here in Denmark costs $642:00 plus installation. So around 800 USD installed as labour rates are high here.
Excellent We Think – The unit was installed in May 2017 and has been firing away continuously since then. It is installed on top of a legacy underfloor system using wide poly-type pipe. We have had to replace the manifold as well. I think the Bosch equipment is fine but we have a problem with air bubbles in the system that prevent the hot water being distributed… Read more · 1
around the house. Could this be a pump problem? Don't know. We will do a pressure clearance of each of the underfloor circuits which I believe will fix the problem. Till now the techs have only done a quick type blow through.
We have other Bosch equipment and are generally favorably inclined to the brand.
Fantastic heater....Recognised and reliable brand delivers great performance – Bosch hydronic heating is simply superb ! It is a joy to come home in the winter to a climate controlled house that has a pleasant and even temperature throughout. No dry eyes, noisy fans or cold areas as is the case with ducted heating. I am so glad I purchased a Bosch unit over other brands. This unit heats a three bedroom single fronted weatherboard house with ease. Show details · 1
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Replacement Pump Part number is: 871861054A0 made in Italy