A word from our clients

“At the winery we use cross flow membrane filters to filter wine after fermentation to remove fine particles e.g. yeast, etc. The membranes have to be washed once a day with hot water (80˚C). For this process we need 1200 litre of hot water. Our original installation used metal geysers from a reputable source, but these units did not last very long with the corrosive water in the area. We decided to look for non-metal units with “hard water” elements and decided to try the Xstream units. Xstream installed six 200 litre units in series on a steel frame. To our surprise the units lasted extremely well. Even the elements that we replaced 4 monthly in the past, lasted for three years before the first one had to be replaced. With these results we decided to use the geysers for other installations where similar filters are in use. The geysers at Nederburg were installed mid 2010 – 5 years ago. At Nederburg we installed 6 x 200 litre units. At our Stellenbosch plant we are at present installing another 8. Our biggest surprise was how long a geyser could last without giving problems. After five years the units are still in excellent condition and their appearance still very good. It is a good looking product (located in a visitor’s area), long lasting and virtually maintenance free. We bought the geysers because they were corrosion resistant. We are not using solar heaters yet, but the units are very well insulated and using them in series helps to save energy as only the bottom one switches on if a small amount of hot water is used. The product gives good service with minimal maintenance. Back up service was very good the few times we needed it for replacement elements. ”

NIC CORBETT, Distell Wineries, Paarl

“Saving electricity with solar water heating sets only makes sense if your equipment lasts well beyond the breakeven point of your investment. That is why we chose Mainstream tanks by Xstream. We have been selling Mainstream tanks since 2005 and we have not had a single report of any failure or need for replacement from any customer. That is total reliability you can count on! You will save many times the cost of your investment during the first 10 years and you will wonder why you didn’t do it earlier!”

GREG CAIRNS-WICKS, Queen Mary Store, St Helena Island.

“On Tap Paarl has been doing business with Xstream  since 2003. Xstream geysers are made to last. With all the Xstream geysers we have sold, we have not had one tank failure, only the odd thermostat and element failure. The Xstream geyser is the perfect solar geyser, designed for all weather and water-type conditions. We have poor water conditions in our farm areas and the Xstream geyser is the only geyser that lasts. We can sell the Xstream geyser with confidence and know that our clients will get excellent service from the product. This geyser also has superior benefits above other geysers on the market. I will always recommend an Xstream geyser to a client.”


“Over the past 12 years, ITS has partnered with Xstream for a number of reasons with regard to the procurement of domestic geysers. The brand has become synonymous with strength, longevity, and high performance, something rarely seen in the current geyser market in South Africa. With their fast, efficient service, you are always guaranteed the greatest quality systems at an affordable price, backed by their unrivalled support structures. We will continue to use Xstream for many years to come and would like to say that if you want a geyser that will last, Xstream is the way forward!”

RIAAN HONEYBORNE, ITS Heat Pumps and Solar

“Aquasolar has been using Xstream solar geysers in  our installations for the past six years. Their service is always exemplary and both pre- and post-sales support is great. The Xstream geyser is a very reliable product with an almost non-existent failure rate, and plenty of stock always on hand. In this fickle industry, it is hugely beneficial to have a partner like Xstream  that we know we can rely on. I would definitely recommend doing business with Xstream based on our long-running positive experience in dealing with the company and their product.”


“B-Tec Distributors has been supplying several types of geysers for seven years and has found that the Xstream geyser is unparalleled in reliance and corrosion resistance. The slight weight is also a bonus when installing in high places. Furthermore, lots of money can be saved by utilising the solar option.”

EUGENE BASSON, B-Tec Distributors

“Ons het ‘n paar van julle geysers wat al 8 jaar oud is en nog nie ‘n dag se probleme gegee het.”

JACO ERASMUS, Varsfontein Stud

“Die Xstream geyser is installeer en nog ‘n tevrede klieënt!!  Baie dankie, dis lekker om verskaffers met goeie rugsteun te hê!!”


Some comments on our 7 Year Warranty announcement:

“Based on this historical performance of our tanks we hereby increase our five year warranty to SEVEN years.”

“Great achievement guys and congratulations on a wonderful product!
I have no doubt that you will continue to achieve even greater results in the coming years.”

Brendan Kotze, ITS Heatpumps and Solar

“Dit is ‘n fantastiese mylpaal!! Baie geluk.

Baie dankie ook vir die goeie nuus dat die waarborg nou 7 jaar is op al jul geisers.”

Hannetjie, Solar Juice

“Indeed good results, great, makes supporting the local manufacturers a no brainer.

Kind Regards I Vriendelike Groete”

Kobus Engelbrecht, Africal Technical Innovations

“Baie geluk, dus voorwaar n prestasie. Well done. Doen so voort.


Jan Van Niekerk, Kaap Agri Paarl

“Wow what a record !!!!!!!!!!

Congratulations to the whole Xstream team.”

Derick Van Staden, Satchwell

“Brilliant. You have a right to be proud -that is a fantastic achievement!!

Well done.”

Valerie, Renaissance Solar