The RapidFit adapter is designed to be assembled directly on the roof using only an impact drill, a caulking gun, and a spray water bottle — no specialized tools required! Available across all seventeen of our stock adapters, each unit can be delivered fully assembled or unassembled, depending on what works best for your project and jobsite conditions.
Key Features
- Code-compliant: engineered to meet the latest building code and industry standards
- Assembled or Knock Down available
- Weather-tight insulated with 1" and 1/2" duct liner
- Supply and return transitions designed for low static pressure loss
- Heavy gauge galvanized steel
- More cost friendly than our standard welded option - without sacrificing lead time
How Does It Work?
The RapidFit adapter features self-aligning, pre-installed angle brackets that eliminate the need for a tape measure, allowing positioning of the components quickly and accurately.
- The open hems and pre-punched corner holes ensure smooth, seamless assembly every time
- All sealing and caulking is completed internally, keeping critical joints shielded from the elements
- Every screw is non-penetrating to the supply and return transitions, preserving the integrity of the system
- Each adapter ships with pre-insulated components, simplifying installation in the field
Available Options
- Vibration isolation
- 2” duct liner
- Blank off panels and equipment supports (as needed)
- Lifting lugs included for unassembled version
Applications
- Ideal for retrofit and replacement projects
- Suitable for commercial, residential and industrial rooftop installations
- Engineered to meet local codes and standards
- 17 stock adapter configurations
- Assembled or unassembled available for all designs
- Unassembled option advantageous when lifting space or equipment is at a premium
Field Assembly Features
- Formed utilizing Prima Power Technology - parts finish the same way, every time
- Locking hem design for simple alignment
- Non-plenum penetrating screws
- Water activation backed insulation makes internal sealing a breeze
- Only impact drill required by user
- Caulking and spray water bottle provided by Cambridgeport
- Assemble in as fast as 30 minutes
Installation Advantages
- Factory-built to exact specifications for a perfect fit
- Reduces on-site modification and labor time
- Live product specialists available to assist with installation process
- Minimal tools required for field assembly of unassembled option
- Installation instructions and tutorials available online for each design
Quality You Can Count On
- Precision-engineered using advanced 3D modeling techniques
- Built to ISO/ASHRAE/ASCE/local/international standards
- Every adapter inspected before shipments
- Proven to maintain unit airflow and system performance
- Proudly made in the USA, built to last
