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Unlimited possibilities – configure the heating system you want.

The Alterra SWC/WZS represents the new generation of ground source heat pumps, with technical performance that proves Alpha Innotec has once again taken a major innovative step in developing the most efficient heat pumps on the market.

The Alpha-Innotec Alterra WZS and SWC series next-generation ground source heat pumps, developed by Germany’s leading manufacturer AIT-Deutschland GmbH, clearly demonstrate that Alpha Innotec has taken a major innovative step in creating the most efficient heat pumps on the market. In addition to the highest COP, Alpha Innotec heat pumps are also the quietest on the market.

When standing next to the heat pump, its operation is almost imperceptible.

• The Alterra WZS and SWC are available in capacities from 4 to 19 kW.
• 5-year warranty
• Designed to fit spaces with low ceilings that typical compact units cannot fit into.
• Simple and reliable design at an attractive price point
• High coefficient of performance (COP)
• Extremely quiet operation
• Built-in dual heating schedule control
• A comprehensive internet-based control and monitoring system (free of charge)