Products
Premium furnace and A/C ducting designed to make systems easy to install and maintain. Every product is American-made from G90 galvanized steel.
Furnace & A/C Ducting
Classic Return Air Box
The Classic Return Air Box is the heart of our furnace system — engineered for fast installs and quick connection to all major furnace manufacturers. An oversized access door and choice of filter depth make routine service simple, from apartment-style spaces to large residential systems.
- • Connects quickly to all major furnace manufacturers
- • Oversized access door for easy filter service
- • Filter options: 1", 2", or 4"
- • Made from G90 galvanized steel
- • Adjusts to unique jobs to cut install time
Coil Spacers
Coil Transition (Coil Spacer)
The Coil Transition provides a clean transition between furnace and coil to improve airflow efficiency and reduce system stress. A single spring design reduces static pressure by 0.09″ and adapts to multiple configurations — square, rectangle, and offset — so one part covers many jobs.
- • Reduces static pressure by 0.09″
- • Single design fits multiple configurations
- • Improves furnace longevity
- • Easier maintenance, fewer warranty issues
Furnace & A/C Ducting
Side Air Filter Box
The Side Air Filter Box brings the same fast-connect, easy-service design to side-return applications where space is tight. Choose your filter depth and connect to major furnace platforms without custom fabrication.
- • Side-return design for tight mechanical rooms
- • Filter options: 1", 2", or 4"
- • Connects to major furnace manufacturers
- • Made from G90 galvanized steel
Ready to spec your next job?
Get a quote, request spec files, or talk through an install with someone who knows the products. Bulk and contractor pricing available.