Request Product Guidance

Enter square footage + ceiling height to calculate cubic feet and see a starting recommendation.

Estimated Cubic Feet
Starting Recommendation
Sizing

Enter square footage + ceiling height

We’ll confirm final sizing based on HVAC design and goals.

Rule set: < 9000 ft³ → MAK-9™. Otherwise use duct diameter to suggest MAK Inline 14" (≥ 15") or MAK Inline 9" (≤ 15").

MAK-9™ Room Sizing

Room dimensions only (length × width × height) + contact info.

Room Volume
Product MAK-9™
Sizing

Enter room dimensions

We’ll confirm placement, run-time, and goals based on how the space is used.