A universal duct collar for Suburban furnace systems streamlines installation and provides secure connections. This component interfaces with most Suburban furnace models (excluding GT and DD variants) and accepts standard 4-inch ductwork.

Suburban has manufactured heating solutions for RVs and mobile homes for decades, and this collar reflects that commitment to reliability and straightforward installation.

• Suburban furnace compatibility (GT and DD models excepted)
• Universal fit design
• Supports standard duct sizing
• ISO 9001:2015 certified manufacture
• Limited 90-day supplier warranty