Did You Know That on an Average, Americans Spend 93% of Their Life Indoors, According to the Environmental Protection Agency (EPA)?

the EPA Even Go on to Say That Indoor Air Quality Is Responsible for Various Breathing and Skin Problems. the Pollution Level Increases 2 to 100 Times Inside the House Than the Outside.

So proper working and maintenance of your home’s HVAC system is an integral part of its functioning. Therefore, it is always a great idea to hire HVAC repair contractors to deal with any problems that you may face.

Preferably, the best time to schedule an HVAC service and maintenance is fall or spring. This is essential for a long and healthier life of the system.

Some things will need your immediate attention, while others can be looked at just once or twice a year.

You purchase an HVAC system for a comfortable room temperature all the year round. But you also need to maintain it and care for it on a regular basis to ensure smooth functioning.

Here are 10 ways to prolong the life of your HVAC system and avoid its early breakdown.

Debris and dirt in and around your HVAC system can restrict airflow. So clean the surrounding areas regularly.
An unexpected system failure due to improper installation is quite possible as are wrong system settings. To ensure that the system is installed correctly and is functioning on the right settings. HVAC 
People think that bigger the AC, the better it is. But that’s a myth! Contact a reliable HVAC service provider who can advise you on the correct size of the HVAC system.
The ideal temperature for the HVAC system is 78 degrees during summer and 68 degrees during winter.
Proper knowledge of the HVAC system can help you when it malfunctions. You may be able to troubleshoot until an HVAC service provider near you arrives to fix it.
Stop the water supply to furnace humidifier in hot weathers. In winter, set the humid stat between 30% and 40% by turning the water supply on.
To avoid strain on your HVAC system, set the registers above 20%.
It is good to replace the batteries in carbon monoxide detector once a year at least.
Improper lubrication can increase the friction of moving parts, reducing the efficiency of your system. This can lead to it wearing out sooner than expected. So lubricate your system at frequent intervals.
Clean the condensate drain line frequently to ensure that it is free from algae, fungus, dirt, and harmful bacteria.
#ProTip
Mix 1 cup bleach with 3 cups water and stir it well. Pour this solution directly into the condensate drain line to clean it.

All said and done, HVAC systems don’t last forever. They have a life expectancy of about 15-20 years.

So if your HVAC system is nearing that age, then you may want to consider purchasing a new system instead of repairing the old one.

Here are a few factors to consider when you’re looking for a new system.

Per Sq. area to be heated/cooled
The type of construction (concrete, wood or any other material)
Amount of shade that your home receives
Ideal indoor temperature you’re comfortable with
Insulation provided to walls and ceilings
Number of doors, windows and skylights
Facing direction of doors and windows