All Schindler VDI measurements are taken on real installations; therefore, we deliver what we promise.
VDI ratings from other providers may not be tested in the same way - so make sure to check the small print to see if results were achieved on real installations, like ours, or in a test environment under optimised conditions.
VDI labelling is valid for the measured installation only - we use it as indicators to see where we can improve our products and to provide transparency for you, our customers.
At Schindler we're always looking to reduce energy consumption by making our systems more efficient.
