can hvac catch fire Archives

How to prevent HVAC fires ?

February 2, 2025April 25, 2024 by Armanch

HVAC fires are caused by electrical problems, improper installation, lack of maintenance, aging systems, and storing combustible materials. To prevent fires, schedule annual maintenance, keep the system clean, install smoke detectors, have licensed electricians install wiring, avoid overloading circuits, store flammable materials away, and install surge protectors. Regular maintenance, changing air filters, installing programmable thermostats, using ceiling fans, sealing air leaks, and monitoring the system are essential steps to ensure efficient operation and prevent fires.

Do Home HVAC Systems Use Outside Air?

February 2, 2025April 24, 2024 by Armanch

HVAC systems work by absorbing and cooling warm air, evaporating it, and distributing it through fans. They also produce warm air through combustion gases. Some HVAC systems intentionally use outside air for heating and cooling, such as Dedicated Outdoor Air Systems (DOAS). Understanding these dynamics helps optimize indoor air quality and system efficiency.

How Long Do Home HVAC Systems Last ?

February 2, 2025April 24, 2024 by Armanch

HVAC systems have an average lifespan of 10-20 years, with commercial systems lasting 15-30 years. Factors affecting their longevity include coastal regions, environment, and unit size. Regular maintenance, including inspection, replacement, lubrication, and cleaning, is crucial for extended system life. Regular maintenance extends the lifespan, reduces repair costs, and enhances indoor air quality.

How HVAC Compressor Works ?

February 2, 2025April 24, 2024 by Armanch

The HVAC compressor is a crucial component in heating and cooling systems, compressing refrigerant to create high-pressure, high-temperature gas. It works by absorbing heat from the evaporator coil, converting it into a low-pressure gas, and then converting it back into a low-pressure gas. There are various types of compressors, including screw, centrifugal, rotary, scroll, and reciprocating compressors. Understanding compressors helps optimize system performance.