Johnson Air-Rotation Systems turn the entire building into a functional air return system. That means our Air-Rotation System have very few moving parts, containing simple, patented axial fans that need only an hour of annual maintenance. Indoor or outdoor mounted, the Johnson Air-Rotation System lasts twice as long as any HVAC system on the market.
In the Northeast, where Johnson Air-Rotation started, we have units still performing that were installed in the 1950’s! Customers save money on repairs because ground level servicing means no need to climb on the roof and tackle potential weather elements such as snow, wind and rain, thus ensuring proper routine maintenance is followed. Johnson Air-Rotation Systems also use readily available repair parts – so no timely waiting, downtime or expensive parts to purchase in the event something is needed.