I performed a heating maintenance on two 2016 gas systems. I checked amps, capacitors, cleanliness, electrical, filters, and safeties. During my observation, I noticed that both blower wheels are in need of cleaning, both capacitors failed testing, and both units have gas leaks on the flex lines. The blower motor for the upstairs has bearings that are completely out. I verified warranty on these products. The blower motor and capacitors are covered under warranty. The cleanings and gas line are not covered. I spoke with he homeowner about surge protection and upgrading the filtration to help with the dust build up on the blower wheels. Warranty expires: 11/26/2026.