25FEB2025 Jason Brown Arrived for silver club fall tune up service. Spoke with homeowner about the systems performance. They explained that it’s working well, however the filter needs to be replaced. Inspected horizontal equipment. Disconnected power to the system and inspected the primary and secondary heat exchangers. Verified evaporator is clean. Cleaned flame sensor, ohmed HSI, and checked through safeties and limits. System has an automatic gas valve, no adjustments necessary. Cycled heating in high and low stages. Verified heat rise and static pressure. While I was inspecting the system I noticed there is no drain pan beneath the furnace. Without an emergency pan, if the furnace has any draining issues it may result in water damage. I also notice the drains are not insulated and heat taped. This is a preventative measure to prevent the drains from freezing in extreme weather. Discussed findings and recommendations with homeowner. We decided to let it be for now. Cycled equipment