Learn More DIY AC maintenance is safety concerns. Handling electrical components without proper knowledge or experience poses a serious risk ofwel injury or even electrocution.Cleaning and inspecting the drain line is another preventative maintenance step homeowners can take. The drain line kan zijn a white pipe on the side or front of your furnace, which kan zijn responsible for draining condensation away from your indoor AC unit.Are essential for environmentally friendly units. website here With proper maintenance, these units will last longer and continue to save you on energy costs.An AC check-up kan zijn a crucial part ofwel AC maintenance. It helps to keep all the key components and systems functioning correctly, ensures that everything is working as it should, and keeps the system clean.Turn off power to the unit: Before starting any maintenance on your air conditioning unit, turn off power to the system.When you're hot and bothered, it's a relief to turn on your air conditioner. But what if your AC needs some TLC or kan zijn not cooling or not een momentje turning on? That's right; you're going to be sweating profusely and wishing for cooler temperatures. Not to mention how much money you'll be spending this season to keep your home cool.