Most homeowners are familiar with the air filter in their central air systems. It traps contaminants in order to stop them from circulating around the air in your home. However, your air conditioning system has another type of filter, too—the filter-drier.
The filter-drier is located in the refrigerant line, and its purpose is to trap contaminants in the air conditioner's refrigerant before they have a chance to harm the system. The filter-drier contains a desiccant that absorbs any water in the refrigerant, and it has a mesh screen that catches other contaminants such as dust, metal, and oil.
One of the many jobs that homeowners have in trying to keep their house running in top shape is maintaining their home's HVAC system. But whether it's calling for major repairs or just handling maintenance tasks, many people are confused as to how often they should be calling their local HVAC company to perform routine residential air conditioning services. Since every home is unique, there is no hard and fast rule as to the frequency of air conditioning service calls, but most agree that the more often your unit is serviced, the better it will run.
You probably know the refrigerant in your air conditioner is what cools your house. When something goes wrong with the refrigerant lines, your AC can't cool as well and it may stop working. Here's a look at three refrigerant problems and what an HVAC repair technician might need to do to get your home cool again.
1. A Leak In A Refrigerant Coil
The refrigerant in your air conditioner is supposed to be at a steady pressure all the time.
When your air conditioner constantly shuts down unexpectedly or repeatedly trips the circuit breaker, it's probably trying to tell you it's too hot. It may seem ironic that a machine designed to keep spaces cool would overheat, but here are three reasons why it happens and what you can do to fix the problem.
The most common reason air conditioners overheat is that they're dirty. Dust and other contaminants get inside the appliance, creating a film of grime that traps heat and impairs functionality.
Furnaces are technical pieces of equipment that must be installed and connected in a precise manner to work effectively. While this is true, you can make the professional's job a bit easier by making sure that you take the right steps to prepare for your install appointment. A few simple things that you can do are outlined below.
Get Some Blocks
It is not wise to install a furnace directly on the ground.