Rheia is a proprietary “home run” system that ensures predictable airflows to create a balanced environment throughout the home.As a small-diameter duct system, Rheia can be located entirely in the home’s conditioned spaces, routing the ductwork through conventional 2 x 4 walls, I-joists, and open web trusses. This cannot be done with conventional ductwork, which requires costly and unsightly framing to accommodate bulky ductwork.

Rheia significantly impacts the construction cost of a home.

• With ducts moved into the homes conditioned space, Rheia builders will qualify for tax credits offered through the 45L tax credit and the Inflation Reduction Act.
• 20-30% of the output from a furnace or air conditioner is lost in attic installations. Equipment and ductwork located in the home’s conditioned space make energy-efficient sense, lowering costs from equipment size reduction.
• The snap-fit, air-sealed connections eliminate the need for tape and mastic, producing between 25-50% installation labor savings.
• The Rheia approach also results in fewer conflicts with the work of other trades, positively impacting plumbing and electrical installation.
• Check out our case studies to learn more about how the Rheia system helped reduce costs and improve business for builders and HVAC contractors.