Emission-free heating
and cooling systems
The future of energy installations, now
We make sustainable, affordable, and comfortable living available to everyone.
The majority of the energy you consume at home comes from fossil fuels. Although the technologies to transition away from carbon-based energy sources are widely available, they seldom make it into residential energy installations in a cost-effective manner.
The Integer 32: The installation solution for the housing market.
The Integer 32 provides residents with sustainable heating, cooling, ventilation, and hot tap water. We developed a new type of energy installation, suitable for the challenges of today, and tomorrow.

Sustainable
4 times lower emissions compared to traditional Net-zero-Homes.

Affordable
Up to 75% lower energy bill for your heating, cooling, ventilation and hot tap water usage.

Reliable
20% longer installation life-time.

Robust
Easier and predictable maintenance.
Latest News
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Construction company Hurks and Integer Technologies sign agreement to co-develop the CASA 2.0
November 26, 2022
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The Dutch minister of housing and spatial planning Hugo de Jonge visits the CASA 1.0
November 26, 2022
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