Air Conditioner Replacement: what to do when your air conditioner stops working Posted May 28, 2015 Summer and comfort are made for each other, but when you’re dealing with an air conditioner that isn’t leaving you with the comfort you desire, you may need to ponder air conditioner replacement. Take a few moments and think about this scenario: it’s only a few weeks in to the summer and you’re enjoying a stress-free day at home. As lunchtime nears, you notice that it’s beginning to feel awfully warm inside. You check the thermostat and all looks to be well with the settings, but the temperature says 85 degrees. It’s a possibility that you rode it out as much as you could, but now it’s time to call in a technician and uncover what’s wrong. So what does that mean for you as a homeowner? Well, there are a number of reasons that you could be facing air conditioner replacement. And considering the weather in Mechanicsville, you don’t want to be left without what may be the single most significant piece of home comfort equipment you own. Here are a few things you should be on the lookout for if you think your air conditioner has stopped working: Insufficient air flow. If you notice a change in air flow, check for a blocked return-air or supply-air grille. Be sure all of these grilles are not blocked by furniture or other items. Non-working outdoor fan. If you go outside to inspect your air conditioner’s outdoor fan and it doesn’t run, you’ll want to give the professionals at M & S Heating & Air LLC in Mechanicsville a call. That fan is in charge of the transferring of heat from your home to the outdoors. If it doesn’t run, that heat transfer isn’t taking place and can cause a variety of issues, including overheating of the compressor and other potential internal issues. Outside obstructions. If your air conditioner is currently surrounded by shrubbery or other potential obstructions, there could be an issue with proper air flow to the unit. Over time this could also mean that dirt and debris end up clogging your system and hurting its cooling abilities. Make certain your system is free from obstructions and is cleaned routinely to potentially decrease your chances of needing air conditioner replacement. Dirty filters. One of the most common problems that M & S Heating & Air LLC sees is improperly cared for filters. Dirty filters not only decrease airflow, they can also hurt your system’s efficiency and can drive up your energy bills. They also affect air quality and when allergy season is in full-swing, a dirty filter can have a large impact on your home comfort. If you have checked all of these and your air conditioner still isn’t working, follow these step-by-step instructions, only going to the next step if the system doesn’t start. Check that the thermostat temperature set-point is set below indoor temperature, and the system switch is in the COOL position. Is the outdoor unit power supply switch "on"? Is the furnace/air handler power supply "on"? Check the house fuse box/breaker box for a blown fuse or tripped circuit breaker. If the system still does not operate, call M & S Heating & Air LLC at 301-363-4699. Having a non-working air conditioner and dealing with air conditioner replacement doesn’t have to be a headache. Sure, your system may not be operating , but that’s why the pros at M & S Heating & Air LLC in Mechanicsville is here to help. Give us a call at 301-363-4699.