Austin 1/17/25 Completed the furnace tuneup on the 90% comfort maker system as I went through the system thoroughly checking all of the components and operation of the system. All of the mechanical parts were working good there wasn’t any issues with the functionality of the system which goes for even the temperature split and there was no carbon monoxide coming out of the system, however I did check gas to see if there was any on the system and I did in fact, find some gas leaks and brought it to the homeowners attention and also talked about adding a safety switch to the secondary drain on the evaporator coil since it’s a 90% furnace it condensates all year around and it would help benefit the homeowner and the safety of the unit but as of right now there is not a water issue or drain problem, and I also brought up duck cleaning as well for the system since it hasn’t ever been done, and there is quite a bit of dust and debris inside of the system, but he said that he wanted to talk