The HVAC System That Fits Modular Homes Without Sacrificing Space

Audree Grubesic
Jul 17
2 min read

By: The Unico Systems

In modular housing, space isn’t just a luxury—it’s a core part of the design challenge. Every square foot needs to be used efficiently, and every system installed must complement the home’s structure without compromising layout or aesthetics. HVAC is often one of the biggest hurdles in that equation. Traditional systems rely on large ductwork and bulky components that require soffits, dropped ceilings, or rerouted framing. These solutions can interrupt the flow of your design, cost valuable interior space, and limit flexibility.

The Unico System is different. As a small-duct, high-velocity (SDHV) system, it’s specifically engineered for homes where space is tight and design integrity matters—making it an ideal fit for modular construction. Instead of bulky metal ducts, Unico uses flexible 2-inch supply tubing that runs easily through walls, ceilings, and floors. It fits into places traditional systems can’t reach, allowing you to maintain ceiling heights, open layouts, and clean architectural lines.

Its compact air handlers and modular components are designed to work around your structure—not take it over. Whether the build includes minimal attic or crawl space, or mechanical zones with tight tolerances, The Unico System adapts to the space you’ve already created. There’s no need to redesign your plans just to accommodate HVAC.

Even though it’s compact, The Unico System doesn’t sacrifice comfort. It delivers consistent, quiet heating and cooling throughout the home, eliminates drafts and hot or cold spots, and offers better humidity control than traditional systems. Its small, unobtrusive outlets blend into the walls, floors, or ceilings—keeping the system virtually invisible while maintaining a clean interior finish.

For modular builders and manufacturers, The Unico System provides the freedom to design without ductwork dictating the space. It supports your vision rather than limiting it, giving homeowners the comfort they expect in a system that stays out of sight—and out of the way.

If you’re building modular housing and looking for an HVAC system that truly fits, The Unico System is your space-saving solution.