Four steps to reduce your HVAC energy costs with a quick payback

HVAC Variable Frequency Drive Solutions running on bypass can waste 56% or more energy for your HVAC air handling system. Despite the economic advantages and significant energy savings available by using AC Variable Frequency Drives in HVAC applications, many building operators do not repair or replace drives when they fail since the motors can easily continue to run through a bypass contactor. While this is a great solution for short term outages, continued operation in this mode quickly becomes a very expensive way to operate a fan.