How does a rooftop AC unit work? Rooftop or central air conditioning systems rely on a two-part system. The indoor air handler and evaporator uses coolant to absorb heat from the air, and then compresses the coolant before passing it to the outdoor or rooftop unit. There, the coolant releases heat and condenses before returning inside. What are some simple tips to troubleshoot a central air conditioning system? How do you use a refrigerant recovery unit? How does a home AC recharge kit work? Modern air conditioners are essentially one-way heat pumps that manipulate the pressure of coolant to absorb heat efficiently. When the coolant enters the indoor unit, it changes from a liquid into a low pressure gas as it absorbs heat. The compressor condenses this gas, increasing the pressure and the temperature. The condenser coil allows the gas to bleed off heat, returning to a chilled liquid state. In the course of this cycle, heat is removed from the inside of the home, cooling it.

Unlike window air conditioning units, which combine the evaporator and condenser into a single unit, split air conditioning systems are designed to allow some distance between the two halves of the system. In private homes, the condenser is usually situated on the ground just outside the house, but in apartment complexes and business installations, the condenser unit commonly resides on the roof of the building due to the need to situate multiple units in a small area. How does a mini split AC system work? A mini-split air-conditioning system has an outside air compressor like a central air conditioning system, but the evaporator system is located in the room... Gibson central air conditioners consist of a cooling unit that utilizes a chemical called a refrigerant to absorb the heat from air in the home and pump in... How does a ventless air conditioner work? A ventless, or ductless, air conditioner is a two-part system that connects an indoor unit to an outdoor one with small cables and a refrigerant line that ...

Why choose a Duo Therm air conditioner?ac unit turning on and off How does VoIP phone service work?home ac unit not coming on What are some good propane conversion kits?mobile home ac units costs Where can you buy EdenPURE heaters? Make sure your AC works properlySummer is on its way! We all know what that means, time to crank the AC (air conditioner). Everyone had a break from running their AC but now it’s time to turn it back up to keep your home cool and comfortable.But what if your AC isn’t working properly? That can be one of the worst things to happen during the summer months. Being in a hot and humid house with nothing to cool you down can be awful.Luckily there are a some cool days left to be able to test out your AC and make sure it is running properly for the summer months.

There are a number of things that can go wrong with your AC unit.Knowing what is wrong is the first step to fixing your problem.Here are a few things that can go wrong with your AC unit:You could have faulty ducts: Faulty ducts can be the cause of leaking air. Ducts that are leaking air are not good because it causes your cooling bill to go up because your AC is having to work extra hard to cool your home and also it can create moisture, mold, odors and allergens in your home.You could have a broken condenser fan: Your condenser fan’s purpose is to expel the outdoors air. If your condenser fan is broken then your AC unit cannot properly expel the hot air which will cause your cooling bill to rise and your AC unit to run insufficiently.Your unit could be old: No matter how much money you spent on your AC unit or how nice it was when you first bought it, it still has an expiration date. Granted if you take good care of your unit it will last longer but no unit will last forever. Most AC units have a life expectancy of 7-10 years.