There’s no such thing as a “non-vital” part of your central air conditioning system. All parts need to work well for the system to operate effectively and efficiently. But if any part were to be awarded the title “The Most Important AC Component,” it would be the compressor. It’s the literal heart of the air conditioner because it is what causes the refrigerant to circulate through the system. The compressor changes the refrigerant to a high-pressure hot gas that allows for the heat exchange process to start. Without a working compressor, an air conditioning system will function as nothing more than a large fan blowing around room temperature air.
The compressor usually lasts for the full life of the AC. In fact, it’s often a dead compressor that signals the end of the air conditioner’s lifecycle (around 10 to 15 years). However, a compressor might fail early—and usually it’s not worth the cost to fix it.
In our last post, we put up a friendly spring reminder: 
We aren’t asking you to show pity for your air conditioner: it is, after all, a piece of machinery. It doesn’t have feelings. But when your air conditioner has an awful time, it can mean an awful time for you as well. It’s important for us to let you know how much September can turn into a dreadful time for your central air conditioning system. 
You’ve probably had the experience of plugging in a new appliance or turning on a powerful one and suddenly losing power. That’s the circuit breaker box doing its job: protecting the electrical system from a harmful voltage overload. Fixing a tripped breaker is easy, you only have to reset it. But a tripped breaker is something to pay attention to since it often means something is wrong with the appliance (or the home needs a wiring upgrade).
Many types of malfunctions can cause your home’s air conditioning system to fail or stop working altogether. A fan motor burns out, and that means no air circulating through the house. Bad wiring to the thermostat means you can’t turn the AC on. But there are some malfunctions that can mean the end of your air conditioner—the point where the only repairs that may fix it will cost more than the price of getting a new AC.
When you read that title, you probably expected to see a list of funny pictures of animals jammed inside air conditioners, or a picture of a truck that accidentally skipped over the curb and crashed through an outdoor condenser unit. Yes, weird things can happen that will cause an air conditioner to fail. You could probably think up some bizarre situations on your won.
It’s March and spring will soon be sprung upon us. In the world of heating, ventilation, and air conditioning, this means it’s time for AC maintenance for customers.
Among the more common malfunctions that can occur with a residential air conditioning system is something called short-cycling. The brief definition of short-cycling is that it’s when the compressor of an air conditioner turns on and off rapidly—too rapidly to do much good and too rapidly for the good of the air conditioner.
As the summer weather gets going here in New York City, you’ll begin to use your air conditioner for steady periods for the first time in the year. If you’ve arranged for its spring maintenance already, the system will be off to the best possible start. (However, it’s never too late to contact us about 
