There are many possible problems that could form in your HVAC system. The first thing that most people look at is the actual appliance. For instance, if your home does not seem to be receiving as much warm air when the heater is on, it is natural to blame the furnace. In actuality, there are many other factors that could be hampering the operation of your heater. Finding the problem can often take a little bit of searching. However, it is definitely worth taking the time to figure out what the root of the problem is because you can often fix the problem quite easily.
Accessing the Blower Compartment
First, where is the blower compartment. It might different on every unit, but it is always easy to find because there is a large fan. You can often look through the vents on the side of the furnace to see exactly where the fan is. There is always an access door to the blower compartment. This door can easily be taken off by just removing a couple of screws. Before you remove the door, unplug the power to your furnace. you don't want the fan to start running while you have the door open.
Pull the Fan out of the Compartment
Next, you want to pull the fan out of the compartment so you can clean. The fan is usually secured near the top and bottom by a couple of small screws in the mountain brackets. Remove these screws and set them aside. Don't confuse them with the screws to the access door. Now, you can slide the fan out onto the floor. You might need to unplug the specified power supply to the fan motor in order to pull it out of the compartment.
Clean the Fan and Compartment
Cleaning the fan is the easiest part. Just wipe it down with a wet rag or vacuum it down. You also want to clean all the compartment and vent openings inside the blower compartment. Any clogs could reduce the speed of the fan and block air from being circulated in the ducts.
When everything is clean, you can put the fan back in place, secure the mounting brackets and reattach the access door. Plug the power supply back in and try turning on your furnace. Your air should be cleaner and stronger. For more information, talk to a professional like One Hour Air Conditioning & Heating (West Pasco).