Air conditioner versus air handler: what's the difference? Published on April 16, 2015 Whether it’s AC repair or total AC system replacement, there are a number of terms within the HVAC industry that can get puzzling for homeowners. Not to mention all of the different pieces of heating and air conditioning equipment that can be used to improve your home’s energy efficiency and air quality. Of course we can’t talk about all of the variations in a single blog post, so we’ll take a look at one of the more common inquiries we see at Service Experts Heating & Air Conditioning: what’s the difference between an air conditioner and an air handler? Air Handlers An air handler contains the equipment that moves the air throughout your home, called the blower. It is normally located inside the home and works with both the heating and cooling parts of your HVAC system. If you take a quick peep at an air handler, it may closely resemble a furnace. Air handlers can operate with an air conditioner and contains the indoor coil, used to cool and heat your home depending on which system it’s running with. Air handler vs Heat Pump Similar to how an air handler works with an air conditioner, an air handler works together with your heat pump. Heat pumps are used to heat and cool you home by transferring heat, rather than generating it, and the air handler assists in moving all that heated or cooled air. Air handler vs blower Air handlers are not blowers. This puzzles some of our customers, but it's not too hard to understand and we're happy to explain the difference. An air handler includes the blower, and several other parts in the unit. You may have dampers, filters, mixing chambers and more in an air handler. The blower is just one piece of the pie. Here’s what you should know about air handlers: if you’re looking for a conventional furnace or air conditioner, you’ll more than likely never need to know what an air handler is because it’s feasible that you won’t need one. However, if you’re in the market for an electric heat pump, it’s helpful to know that an air handler will probably be a part of your home’s HVAC system. Air Handler vs. Furnace Air handlers and furnaces aren't often found together. If you have a furnace you won't need to worry about an air handler. Air handlers tend to be paired up with heat pumps and help manage air flow throughout the home. Some air handlers also provide secondary heating and cooling elements to help out the heat pump. A furnace works on a different concept. Instead of an air handler, furnaces have their own blowers that move the warmed air into your ductwork and disperse throughout your home. Since furnaces have combustion chambers and make heat, they don't need some of the parts you'll find in a modern air handler. Air Conditioners Air conditioners contain the condenser and are typically situated outside the home. One of the most common misunderstandings about air conditioners is that they cool the existing air in your home. Air conditioners actually take heat from inside your home through a host of pieces inside your system and expel it outside. The removal of heat is what makes the air feel cool, not the addition of cold air. The warm air inside your home is drawn into the system through return ducts and then pass over a refrigerant coil. As the warm air is blown across the cooled coil, heat is removed. Refrigerant lines then carry the heat outside. Now you’re left with cool, comfortable indoor air that you can enjoy on the hottest of days. And that’s pretty much it. Sure, the equipment is more intricate than that, but the process itself is easy to break down and comprehend. Understanding all of your home’s heating and cooling pieces for the Provo climate is probably a little idealistic, but there are a number of things that can be helpful to you as a homeowner. If you’d like more information about your current system and whether an air handler or air conditioner is right for your home, give the pros at Service Experts a call at 801-396-0637 or set up a free appointment online today.