1. Replace dirty air filters.Air flow problems that lead to coils freezing are often caused by clogged air filters. 2. Inspect ducts and repair any holes.If it seems like there’s not enough air coming from the registers, or your energy bills keep going up, have an HVAC expert take a ...
Every electrical device needs to be checked every now and then for any type of loose connections, as it may cause some kind of malfunction without your knowing. Servicing ensures safe electrical wiring, allowing you to inspect for fire hazards, ensure proper insulation, and tighten connections. 0...
Like fiberglass, vinyl insulation is often found in a roll, which can end up being simply wrapped around the duct and then sealed with a bit of tape. This can not only look attractive (and who inspects their ducts for visual appearance anyway?), but it also allows hot air to escape be...
Ensure that all vents and air ducts are clean and free from obstructions. Regularly inspect the ductwork for leaks or damage that could impede airflow and reduce the efficiency of the system. Additionally, make sure that the area around the HVAC unit is clear of debris, as this can restrict...
After the cleaning activity, technicians use theirair duct cleaning equipment and suppliesto inspect the cleaning results. This last activity is when technicians check to see if they missed anything or if certain ducts still need to be cleaned....
One task that helps clear the path for the warm air of your heating system is to replace the filters for HVAC and heating units. Check all heating units to make sure they work properly and clean all air ducts with a vacuum. Also, check heating ducts for any holes. According to field ...
To check for a leak, inspect the unit for signs of dripping. Look at the floor around the HVAC unit. If you see puddles, there might be a leak. Another sign is if your AC isn’t blowing cold air. If you suspect a refrigerant leak, turn off the unit and call a professional. They...
Wash dryer lint filter with detergent to remove invisible chemical residues that can restrict airflow. Every Year Remove and clean out the entire exhaust duct line from dryer to exterior. Clogged ducts cause thousands of house fires every year. ...
NASA engineer Laura O'Connor inspects a supersonic ramjet (scramjet) engine model at Langley Research Center in Hampton, Virginia. © Corbis Key Takeaways A ramjet is a type of air-breathing jet engine that operates on the principle of compressing incoming air without the need for rotating...
As a homeowner, it’s important for you to regularly inspect your smoke detectors to make sure they are functioning properly and note when they expire — yes, smoke detectors don’t last forever. In this article, we'll discuss the smoke detector lifespan, when it’s time to replace a ...