Jude’s dad is the kind of person who never calls a professional to do work he thinks he can do. His dad took care of all the repair work as a kid, so they rarely hired a professional. A professional only came to the house when the HVAC system needed repair or servicing. Jude’s mom ensured this was done because the alternative was too shocking to imagine. One time the AC in their home broke, and his dad tried to fix it. Since he’s not trained in HVAC technology, he worsened the issue. The only solution was to replace the AC unit with a new one, putting a dent in their savings. That was the last day Jude’s dad was allowed to work on the HVAC systems in their home. Jude bought a house two years ago and loved having a place he could call home. His dad visited last summer when Jude was facing problems with the cooling system in the house. It seemed like the cooling unit was blowing less and less cool air into the house. Jude noticed this and planned on hiring an HVAC technician to fix the problem. His dad tried to convince him he could do the AC repairs easily and at no cost at all. But, Jude turned down the offer citing the warranty of the unit. Any other person apart from an HVAC technician who worked on it would nullify the AC warranty. His dad reluctantly agreed with him, and the following day Jude phoned an HVAC technician to come to his home.