When HVAC pioneer Willis Carrier introduced the first modern air conditioner in 1902, he had one single purpose for the machine: to cool us down when the heat becomes a bit unbearable. Since then, comfortable indoor air conditioning has been a must-have (with summer here, even more so). What will you do, though, if your trusty air conditioner suddenly begins to blow warm air?
If that happens, don’t sweat it (pun intended). In numerous instances, the problem is due to simple malfunctions or lack of necessary precautions on your part. You can’t also ignore the possibility of a bigger problem, but then, professionals from Philadelphia HVAC companies such as DN HVAC Services have your back in situations like these.