HVAC Frequently Asked Questions and Expert Tips
Have questions about your home's cooling or heating system? Our team is here to help you feel comfortable and safe in your Long Island home. Check out these answers and tips to troubleshoot issues, get more out of your system, and know when it's time to call a professional.
Is a refrigerant leak dangerous?
Refrigerant leaks in central AC systems are serious. Leaks not only harm the environment and lower system efficiency, but they can cause major component failure if not addressed immediately. If you notice poor cooling or hear a hissing sound, seek a certified repair immediately to ensure your home remains safe and comfortable.
Are ductless mini-splits energy efficient?
Yes! Ductless mini-splits are a highly energy-efficient way to cool and heat your home. By setting the unit's cooling and fan control to automatic, the system precisely manages the temperature, cutting down on unnecessary runtime and lowering your energy bills. Mini-splits are also excellent at cutting down humidity in specific zones.
In house training, expertise and knowledge sharing.
Our team has many years of combined experience. We prioritize in-house training, expertise, and continuous knowledge sharing to ensure our technicians collaborate effectively. This commitment to training allows us to find the best, most modern solutions to meet your exact home cooling and heating needs.
Protect your home from deadly carbon monoxide.
As furnaces age and run, they can develop carbon buildup which may lead to mechanical failure. More dangerously, cracks in the heat exchanger or venting system can release deadly, odorless carbon monoxide (CO) into your home. It is highly recommended to have a functioning CO detector near all sleeping areas and on every floor to protect your family.
What was the total duration of the on-site service call performed by the T.F. O'Brien technical team?
The service lasted exactly 9 hours, with the team arriving at 8:00 AM and completing all work by 5:00 PM.
Beyond heating and cooling, what additional home service does T.F. O’Brien provide, and what specific professional practice is shown being used to protect the home’s interior?
T.F. O’Brien also provides plumbing services. To ensure the home remains clean and protected, technicians are shown wearing disposable blue shoe covers (booties) when entering and working inside the residence.
According to the expert in the video, what steps should a homeowner take to maintain their AC condenser at the beginning of the cooling season?
Homeowners should perform a visual inspection for debris like dirt, lint, or leaves and then turn off the power to the unit (either via the pull-disconnect or the breaker). Once powered down, they can use a garden hose to gently clean the condenser coil to maintain system efficiency.
During a full air conditioning unit replacement, what two main components of the system are shown being serviced, and what professional standard does T.F. O'Brien maintain regarding the property's condition?
The technical team is shown replacing the outdoor condenser unit and the air exchanger located in the attic. Throughout the process, the company maintains a strict cleanliness standard, ensuring that no dust or debris is left behind, often leaving the workspace cleaner than it was before the service began.
Replacing an entire air conditioning unit can be a significant expense. What specific type of support does T.F. O'Brien offer to help make this service more manageable for homeowners?
T.F. O'Brien offers assistance with the finance aspect of the project. By providing financing options, they help homeowners manage the cost of a full unit replacement, making the decision to "get it done right" more accessible.
