The Importance of Regular HVAC Inspections
HVACs are constantly filtering and cycling air every day, all year round.
HVACs are a key component of any home. They cool, heat, and ventilate but are prone to breakdowns and malfunctions. To prevent small problems from becoming costly breakdowns and to lengthen the lifespan of an HVAC system, it's highly recommended to have the entire system regularly inspected. Here are a few reasons why:
Save energy
HVACs are constantly filtering and cycling air every day, all year round. Over time, debris and particles build-up, causing filters to block and fans to clog. Sand and dust are particularly prevalent in dry, arid regions, while indoor smoking can clog the system with a sticky nicotine residue. The HVAC system will expend more energy trying to function normally, battling stiff parts and poor ventilation. This extra strain adds to the energy bill, and the overdrive can drastically shorten a system's lifespan.
It's important to remember that the external parts of an HVAC are just as susceptible to blockage. Dead leaves, twigs, and grit can hamper or stop fan function over time. Keep the area around the system free from debris and any foliage that might find its way inside.
It's also highly advisable to replace air filters every 60 to 90 days and have the entire system cleaned annually to keep the HVAC system running smoothly.
Improve air quality
Regardless of climate, HVAC's regular processing of hot and cold air leads to internal condensation build-up, which can become a breeding ground for bacteria. This problem intensifies in regions with high humidity and rainfall. If left unattended, mold and mildew can build up, causing unwanted odors and lowering overall air quality. This increases the risk of allergies and can harm those with respiratory illnesses (like asthma).
That said, air filters are only one part of an HVAC system, and a mold problem won't necessarily be resolved by simply changing it out. This is where a professional HVAC team can thoroughly inspect all components and identify how best to resolve the issue.
Prevention beats a cure
HVAC systems have three main methods of care: inspections, tune-ups, and repair. Inspections are the cheapest way of diagnosing problems with the system and spotting any potential issues before they worsen. There are many components to factor into an inspection, some quite difficult to access (duct wiring, coils, refrigerant, etc.), so a professional HVAC service is essential for a thorough report.
A comprehensive routine inspection covers the HVAC system's internal and external parts. A professional inspection should include the following:
Air filter inspection
Checks for pest infestation and debris build-up
Thermostat tests
A proper gauge of refrigerant levels and heater function
An examination of condensation levels, drip pan conditions, and mold build-up
Checks of the wiring, including surge protection
The effectiveness of the blower motor
This report should ideally be written out with recommended courses of action.
Inspection is also recommended when purchasing a new home with an existing HVAC. A professional may spot what other eyes may miss.
911 Heating, Cooling and Plumbing can service all commercial and residential HVAC and plumbing needs. Call 602-795-2900 today.
