RAPID Knock-Down Air Handlers

Do you face severe ingress constraints in replacing or upgrading your air handler or fan? Let the professionals at Temtrol help you make the impossible, possible! Since 1955, Temtrol engineers have used their experience and know-how to design unique solutions for customers. Quality, flexibility, and dependability are what bring customers back to Temtrol.

Existing air handlers in need of an upgrade or replacement are often located in hard-to-reach places where replacing the unit as a whole is not an option. To solve this problem, Temtrol offers a RAPID Knock-Down air handler which allows the building owner to realize the benefits of new, more efficient and reliable technologies, while minimizing building demolition costs and downtime.



Shown above are air handler Knock-Down components sized to fit through the allowable space. Components can be sized in shape and weight to reduce helicopter rental expense. Shown below is a fan and coil upgrade using FANWALL TECHNOLOGY® where the redundancy of the fan components adds to the unit's reliability.


Time Is Money—

Contractors have experienced up to a 40% savings in installation time with Temtrol’s RAPID Knock-Down design over a palletized knock-down unit.


Proven Track Record

Temtrol is the industry leader in custom air handling units for retrofit applications. Having shipped hundreds of RAPID Knock-Down units, there is no substitute for experience. If you are planning a system upgrade, contact your local Temtrol Representative.


Air handler unit arrives to the jobsite in sections properly sized for the building's opening.

Our ITF frame makes it easy to remove any of the exterior panels if needed, while providing the structural advantages of a "Framed Unit"—a Temtrol hallmark since 1955.

True "double bottom" construction with closed-cell sprayed foam or fiberglass insulation in the base structure ensures airtight and watertight performance. Each unit come with a complete welded structural steel base—a Temtrol tradition.

The unit exterior and frame can easily break down further to facilitate entry into the building's opening. Exterior panels consist of 16-gauge galvanized steel double die-formed panels, installed with closed cell neoprene gaskets around the entire periphery, and gasketed fasteners for airtight performance.

The panels can have full 3-inch thick fiberglass or foam insulation with your choice of solid or perforated inner liners.