The Inteli-Lift dumbwaiter is the only fully UL certified dumbwaiter in the world today.  Elevation Innovation Inc. along with UL engineers ran tests over a four day period on the Inteli-Lift dumbwaiter system.  All components in the system are certified to meet or exceed the ASME A17.1 elevator code for dumbwaiters, right down to the smallest nuts and bolts on the system.  Our manufacturing facility receives 4 surprise inspections a year from a UL engineer to ensure we are complying with the tested materials.

Along with all the electronic testing to certify the controller our system was subjected to a series of endurance tests.  Our system was loaded with the maximum allowable weight of 250 lbs. and ran 1100 times consecutively to ensure long term durability.  It passed with flying colors.  Another test that achieved success was the over load test.  The unit was loaded with five times the maximum weight, 1250 lbs. and a timed static test was approved.  All components from door interlocks to the call / send buttons have been subjected to UL testing and passed with ease.

Our chief inspector from UL, Glen Roth gave us a great review on our products and thanked us for building a solid product that we did not cut corners on to save money.  We are very proud of the products we build and take great pride in providing one of the safest dumbwaiter systems in the world.

The Inteli-Lift dumbwaiter:  UL# SA32120