6" H size will accommodate those cushions and outdoor items that need protection from the elements

vents should be installed in alternating roof panels rather than adjacent panels

3 tiers measure::

one side of commercial workbenches

AC Infinity I TERRAFORM Series - Professional All-In-One Climate Control A/C - One-Duct Auto Switching Model:12000 BTU 6" H size will accommodateChoose Your Model: TERRAFORM 8 (12,000 BTU) or TERRAFORM 12 (16,000 BTU) The AC Infinity TERRAFORM Series is a professional, all in one climate control solution built for indoor plant environments. Both models deliver reliable control of temperature, humidity, and VPD using adaptive AI, with a streamlined setup that reduces equipment clutter and keeps your grow space stable year round. Connect one duct to output cooling, heating, and air exchange.