It happens every winter. HVAC companies send out their technicians on service calls to people's homes because the outdoor temperatures are below freezing and their customers' forced-air heating systems won't turn on. And, when they arrive on the scene, the technicians quickly discover expensive problems that could have been prevented if the homeowner would have taken simple actions.
To keep this scenario from happening at your home this winter, keep in mind these four important things HVAC contractors want you to know about your forced-air heating system and its care.
1. A Clogged Filter Can Kill Your Entire System
A new filter for your HVAC system costs about the same as a gourmet cup of coffee. If you don't make the effort to change the furnace filter regularly, then the inexpensive filter will lead to the ultimate demise of the system.
A clogged furnace filter bogs down an HVAC system by preventing it from having ample airflow. As the system struggles for air, its motors work harder and overheat. The overheating will eventually lead to a failed system and in rare instances can even cause a home fire.
If you take any notice at all of your HVAC system, make sure it is to regularly change its filter. Furnace filters ensure higher quality indoor air, fewer respiratory illnesses, and reduce the amount of dust found within your home.
2. Forced-Air HVAC Systems Need Programmable Thermostats
Programmable thermostats work better with electric forced-air HVAC systems than with radiant heat or heat pumps because of the accuracy of the heated air and lack of lag in turning the system off. If your home has an older thermostat, then you should replace it with a programmable model to save money on your power bills and better balance the temperature inside of your home.
3. HVAC Systems Run on 220 Volt Power and Can Electrocute You
Unlike lamps and small household appliances that run on 110-volt power that can shock you, HVAC systems run on 220-volt power that can electrocute you. For this reason, if you don't know enough about your heating system to safely turn off the power and avoid the system's many electrical dangers, then consult a professional and keep yourself safe.
4. A Skilled HVAC Contractor is Your Friend and Not to be Avoided
Just like no one wants to call out a plumber to their home, most homeowners don't voluntarily enlist the services of an HVAC contractor until something major breaks. However, avoiding yearly inspections, regular duct cleanings, and minor repairs generally ensures your system will have a major breakdown instead of a minor one.
When you are a homeowner, a skilled HVAC contractor is your friend and necessary if you want to get the most years out of your system as possible. For more information, reach out to companies like AC Service Today.