In order to take proper care of your HVAC system, you are going to need to be following the right information, not the myths. Unfortunately, there is a lot of false information out there regarding these systems, so it can be easy to do the wrong thing and find out that you have cost yourself money by damaging the system or by doing something else that causes some type of negative reaction.
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.
Older furnaces require more maintenance and attention than newer heating systems, which can mean adding steps to your usual upkeep. Thorough inspection of components, early repairs, and testing your circuits and electrical parts can help keep your old furnace in great shape.
Part Cleaning and Maintenance
As a furnace gets older, certain vital parts will start to fail or require maintenance to keep them working well. One example is the bearings on your furnace's blower motor wheel, which requires lubrication to keep them running smoothly.
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.