We received a call from someone that hired another company for some work. The result was an improperly installed air handler. As you can see from the photo, much of the air supply was blocked off, ensuring that it will never work properly. We recommended removing the air handler and backing it up enough to allow for a small transition from the coil to the supply plenum. Additionally, we also had to redo all the plumbing to the unit and determine which one is cold supply and return and which ones are hot supply and return. This was a botched job from the beginning. When the client attempted to contact the installing company, they were ignored.
Please remember when having work of this nature done to make sure that the company is highly regarded, insured and accountable! We run in to many similar situations where attempts to save money end up costing more by taking shortcuts or hiring non-qualified professionals.