Furnace & A/C Ducting
Classic Return Air Box
The core of a fast, serviceable furnace install.
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.
Features
- • 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
Specifications
- Material
- G90 galvanized steel
- Filter sizes
- 1", 2", 4"
- Origin
- American-made, domestically sourced
Applications
Residential furnaceA/C ductingMulti-family / apartment systems
Get pricing on the Classic Return Air Box
Bulk and contractor pricing available. We respond within one business day.