Stiebel Eltron WWK 222 / 302

Purchased unit after totally lost everything in a fire in 2016, great up to now, today there was no hot water, just barely tepid. Not sure what the problem is or who can help with resolving this. Please call 0411029247.

Purchased may 2018 list of issues after installed failed to run due to faulty weld and unit lost all its gas replaced under warranty
Issue two seal in top failed unit leaking water and as I’m on tank water had to turn unit water off between uses while awaiting repair unit again repaired
Issue three further issue with seal lower seal than first seal when repaired a part was dropped into tank that was replaced with dropped part left in tank
Issue four February 2020 no hot water unit leaking water between top and tank
Needless to say very unhappy with quality of this heat pump

Just buy it least 1 year. I think It is not good enough. Always stop work and no hot water. I need restart it every day. If not, I will no hot water to use on second day.

Installed in 2008, replacing old electric storage unit. We have a family of 5 and ran it on a timer from 9am to use the heat of the day and it will only run for around 2 hours max in the coldest party of winter. Always had plenty of hot water. Cost around 50c a day to run as it will only need an hour to reheat in summer.
We have since moved to a new house in (2016) with gas h/w and I’m just about to get another Stiebel electron to replace it to save on the $1200 a year gas bill.
In short it has been a great investment and I highly recommend this unit.

Great unit. 2 yrs old now. Works perfectly and always has.
Hot water to spare even when we, 2 folks, have visitors, many times 3-5, always hot water to spare.
Quiet, efficient and reliable. Highly Recommended - not the cheapest but THE best.

Had the WWK302 for a few months now, very happy with unit. I was actually quite surprised how quiet it is, I'd say about the same as a pedestal/desk fan on low/med speed. Power consumption is about 600w & normally runs for about 4-8 hours per day. I do have two issues with it, one being the size but being 302L not much can be done about that (issue is more I did not provision for such a big HWS when building). The other issue is there is no timer/controller, so you will need a external timer to take advantage of solar production or off-peak tariffs.

no issue so far copes with our families needs well. looking forward to our solar power system to help out with the running costs soon. 302l is plenty for our families needs and worth the investment so far. only early days i will re post once the system has been operating for a bit longer.

We've only just had it installed so I'll have a follow up review in the future. Initial impressions though are it's up there with some of the better investments we have made to our house. Not noisy at all as we've installed it under our house. A lot wider than the old one it replaced, required a new cement pad to sit on.

Only early days so far, First impressions, quality German designed unit (made in Slovakia ), plumbing setup is standard, will fit where your old unit was, It is higher than most at around 1950 mm . Quiet operation, hums like a refrigerator, much quieter than others I’ve heard, energy use minimal, this is what they are all about saving power . Back up heater element for heating outside of standard unit operating temps

Stiebel eltron heatpump are leading the way in the hot water market as now we are able to truly help the environment and also pay back our financial investment compared to electricity in less than 5 years.
Its a no brainer!
An important part though to all, it must be installed by a licenced plumber who specializes with Stiebel.
Love german engineering

When planning to build our brand new home, we researched the for best Hot Water solution and ordered a new Stiebel Eltron Heat Pump. We wanted a reliable and efficient hot water supply. We received great service and advice and our new heat pump was delivered on time so it could be installed when the builders required it. We have now been in our new home for about 2 weeks and are very happy with our decision. The Stiebel Eltron Heat Pump is super quiet and delivers plenty of hot water.

We needed to urgently replace our hot water system with an energy efficient electric system. We have solar panels and after much research came to the conclusion that a heat pump was the most cost and energy effective solution for our set-up. Dan at Stiebel Eltron was very helpful. We purchased the heat pump through retravision commercial Osborne Park who gave a great price (much cheaper than competitors). We always have hot water, it's quite quiet (located behind our laundry) and our electricity cost has come right down to not much at all. So far so good!

The WWK 302H Heat Pump unit is a superior hot water system to its competitors. It is very quiet and delivers plenty of hot water when needed. On top of those benefits it is also extremely efficient .I would have no issue recommending this product to friends, family or clients.

We needed to replace our faulty solar pannels and the pump in the tank.The solar has been nothing but trouble so acter doing some research and getting a recommendation from a friend we decided to go with the Stiebel Eltron WWK302 system.

The install was done with minimum interruption for us and so far it's been great, hot water when we need it.

Worth mentioning that on some reviews that I read people were concerned about noise from the pump, yes you can hear it but it's a quiet hum that hasn't bothered us at all.