BoomBa RV AC Duct Connector – Airflow Upgrade for Compatible with Coleman Mach 1, 3, 10, 15 & Q Air Conditioners, Fits Standard & Shallow Plenums

⚠️ Important: Fits duct openings measuring 1.5 × 7.5 inches only. Please measure your RV’s duct opening before purchasing to ensure a proper fit. Upgrade your RV’s air conditioning with this ducting system, designed for rooftop units compatible with Coleman Mach 1, 3, 10, 15, and Q air conditioners. Unlike OEM designs that force air directly from the unit, this system channels airflow efficiently to ceiling vents for faster and more even cooling.

• RV AC Compatibility: Designed for RV rooftop units compatible with Coleman Mach 1, 3, 10, 15, and Q air conditioners. NOT for Mach 8 low profile system or non-Coleman units.
• Improved Airflow Performance: The duct connector channels more conditioned air into the RV duct system, delivering stronger, more consistent airflow to ceiling vents, boosting cooling efficiency and distribution.
• Duct Size Confirmation Required: Fits duct openings measuring 1.5 × 7.5 inches only. Please measure your RV’s duct opening before purchasing to ensure a proper fit.
• Minimizes Turbulence Noise: Internal design directs airflow smoothly through the duct, reducing turbulence and unwanted noise compared to standard systems.
• Durable 3D-Printed Construction: Made from heat-resistant polymer that withstands high temperatures without warping or degradation.