💨 High-Velocity Systems
The hidden HVAC solution for historic homes, Victorian houses, and buildings where traditional ductwork isn’t possible. SpacePak and Unico high-velocity systems — cool and heat without ruining your architecture.
About Our High-Velocity Systems Services
High-velocity systems use small 2″ flexible ducts that thread through walls, floors, and ceilings without the need for large duct chases. The result is invisible comfort — no bulky vents, no dropped ceilings, no ruined original architecture. Perfect for Denver’s historic Capitol Hill Victorians, Highlands craftsmans, and mountain cabins.
What’s Included
Every installation is handled by our certified technicians with full manufacturer warranty support.
Ideal For
This service is a great fit for:
- Historic homes and Victorian houses
- Homes without existing ductwork
- Multi-story homes where large duct runs aren’t feasible
- Mountain cabins and lodge-style properties
- Additions and finished attic spaces
- Anyone who wants invisible HVAC
See If High-Velocity Is Right for Your Home
We’ll come out, assess your home, and give you a no-pressure estimate. We apply Xcel rebates up front — you pay less at installation.
*Pricing and rebates can change at any time. Contact us for locked-in pricing.