The Power-Pipe® is a falling film heat exchanger that has proven itself to be an easy way to increase the energy-efficiency of a variety of projects, including:
Because of its energy saving performance, the Power-Pipe also can contribute to obtain a LEED certification of your projects in many categories.

The Power-Pipe also qualifies for financial incentives under numerous governmental and power utility energy efficiency programs. Check with local sources for incentives available in your area.

The Power-Pipe is simple to specify and easy to install in a wide range of projects. Here are a few key points to keep in mind while designing your projects:
  • The Power-Pipe must always be installed vertically.
  • Insulation is recommended if room temperature falls below 18°C (65°F). To avoid condensation problems, insulation is also recommended when the Power-Pipe System is enclosed in a wall.
RenewABILITY Energy Inc. offers also a full, free technical support, including energy savings studies, feasibility analysis, system design consultation, CAD drawing elements, and installation support.

Please contact RenewABILITY Energy for more information.

Multi-Unit Residential Applications

The Power-Pipe recovers up to 70% of the heat energy that is otherwise lost in drain water. It has proven to be an effective means to reduce the overall building water heating costs by 20 to 40%, immediately after its installation and throughout the building lifecycle.

The Power-Pipe pays for itself in 3 to 4 years, which is a highly profitable return on investment when compared to other energy efficiency measures. In addition, financial incentives from governments and power companies may be available to you and make your investment even more profitable.
In multi-unit residential buildings, the Power-Pipe must be used in continuous flow applications, because the device does not store energy. Batch applications, such as dishwashers or laundry machines, are not recommended.

Industrial/High Flow Applications

For industrial and high flow applications, Power-Pipe Systems are Manifold Systems made up of multiple 4 inches commercial units, connected in parallel. Manifold Systems are available as gravity fed or pumped (on the drain side) units, for applications such as multi-shower rooms in sports centers*. Each simple Power-Pipe unit composing the Manifold System typically carries between 3 and 10 gallons per minute.
(* In this case, because of the clogging potential of human hair in any piping system, RenewABILITY Energy Inc. recommends the use of a solid interceptor.)

Power-Pipe Manifold Systems can be custom-made for any flow rate. Please see Power-Pipe Design Criteria for more information.

In high-flow applications, the Power-Pipe is suitable for non-continuous flow situations because of the substantial energy and money savings that can be realized. In these applications, a custom design is required that creates a continuous flow via the use of mechanical systems using controls, pumps, holding tanks, etc. Please contact RenewABILITY Energy for more information.

To ensure homogenous flow to cover the inner wall of the Power-Pipe's inner drain pipe and to maximize its performance, a PowerSwirl head is integrated into all of RenewABILITY Energy's Manifold Systems. Coated Power-Pipe units are also available for use with caustic (copper corrosive) effluents.