News
PROGRESS!
Wastewater recovery systems such as Heatback have now been classified under AS3498 Water Heaters. Heatback is tested to this safety standard as well as AS/NZ 3500 for a Watermark accreditation. |
Independent performance tests
We are about to receive a report from an independent laboratory, KIWA, who are readily equipped and experienced to perform tests on plumbing products as are SHRUs. Results are soon to be published on this website under the Endorsements Page. In the meantime ask us to email a copy for your info. |
Deloitte Energy Excellence Awards
We were advised that we were pipped at the post for this award for selection as finalists. The judges however commented on the interesting and well-written entry and the story behind the evolution of Heatback. |
For what it’s worth
Energy down the drain is not a myth. We noticed on social media that sceptics are saying that the hot water temperature from the shower rose drops by as much as 15°C by the time it enters the waste plug. We believe they should get their thermometer checked over. We measured the drop to be only 3.5 to 4.7°C and these readings were from the rose through the trap to the entry pipe of the HeatBack unit. Unless you’re taking cold showers, there’s still plenty of heat to recover. |
Field test result and the proven need for regular inspections
The latest monitoring from field tests show that periodic cleaning of the unit is a must if you want to maintain best efficiency. Our test showed a 10.8% increase of thermal output after cleaning. The unit had been in place for 15 months and was used daily by two people. Contrary to other designs, Heatback is the only domestic heat exchanger that has incorporated an easy cleaning facility. The frequency of cleaning will depend on the degree of use and the detergents or personal care products used. We can send before and after pictures at your request. Ask us via heatback@gmail.com |
10 Star-Homes – Christchurch
Joop went to Christchurch
to meet with Greg Chawynski, the director of 10 Star Homes. The sampling of the
Heatback unit and its capabilities was well received and a model is now
displayed in their showroom. Greg was recently seen on a TV1 news item,
reporting on sustainable use of energy in homes and on the road. “It is all
here now” he says. You can view the TVNZ
video via the link below.
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Eco-tech of the future is already here.
Watch this fascinating report from One News Now, on how smart homes are already making our lives easier, and our planet more sustainable. |