Performed single system heating maintenance on a 2024 gas furnace. I checked amps, filter, electrical connections, flame sensor, igniter, gas valve, cleanliness, drains, and other safeties. The system is heating to manufacture specifications. Recommendations 1. Performing a chemical flush on the drain line to ensure it is ready for cooling season. 2. The system is still within the time frame to apply a labor warranty to it. The labor warranty is transferable to new residents. Items that are add ons, preexisting, and consumables are not covered under labor or parts warranty. Example of preexisting is the drains. Example of consumable is the refrigerant. Examples of add on are hard start kit, float switch, u/v lights, and filters.