AC Upkeep Checklist 2024 1. Introduction In today's overview, we look into the critical elements of ac unit maintenance. Normal upkeep not just ensures your air conditioner runs effectively yet also prolongs its lifespan. 2. Planning for Maintenance Before you start, collect essential tools such as screwdrivers, hoover, and gloves. https://johnt368bhl8.wikiconversation.com/user