top of page

Commonly Asked Questions About HVAC Replacement



An HVAC system is responsible for providing the heating and cooling in your home and thus elevates your comfort level. Both air conditioners and furnaces together make up the HVAC system and they will require repair from time to time and replacement in some cases. A professional furnace and air conditioning service in Port St Lucie can help you with the repair or replacement.


When it comes to replacing the HVAC unit, several questions may come to your mind like the cost, criteria of replacement, etc. This article will answer the commonly asked questions when HVAC replacement is concerned.


When To Replace The HVAC System?

If your HVAC unit frequently needs repair and breaks down often then probably it is time to replace the HVAC unit. A well-functioning system also needs repair from time to time but if you are constantly repairing your system and it still isn’t providing enough heat or cold then replacement is a good idea. Generally, it is recommended that an HVAC unit should be replaced if it is 15 or more years old. Even if there is no major problem with your HVAC, if it is old then you can benefit by replacing the unit in terms of energy savings. Discuss with a professional HVAC technician to understand better when you should replace your HVAC unit.


What Size Air Conditioner Should I Choose?

The size of the air conditioner is directly related to its efficiency and comfort. This being said, it doesn’t mean that you should automatically buy the largest size of air conditioner for optimum efficiency or comfort. The size of the air conditioner should be proportionate to the size of the room, if the air conditioner is too big for the room will provide poor humidity control, and a unit that is too small will have to overwork to provide the necessary amount of cooling. The climate, shape, size, and square footage of the roo, etc decide the size of the air conditioner right for your home.


Why Is My HVAC Unit Making A Noise?

It is normal for a heating or cooling unit to make a level of noise and the intensity of the noise can increase with the age of the system and the insulation in the system. However, if the noise is too loud or unusual then it can be an indication of an underlying issue within the system. A scraping sound, loud bang when the unit is turned on, whining sound, humming sound, etc are all indications of a problem and you should immediately consult a professional expert for HVAC in Port St Lucie.


Can I Install A Furnace By Myself?

Technically the answer is yes but it is not recommended. Furnace or air conditioner installation should be done by an expert, this is because the process can get pretty complicated pretty quickly and require advanced technical skills to complete the installation. When it comes to furnace installation, let a professional handle the work.


Should I Replace Both The Heating And Cooling Unit Together?

It is recommended to replace all the equipment of the HVAC at the same time. If there is one broken part, then you have it repaired or replaced but for the most cost-effective and efficient solution, replace the HVAC unit at the same time. Since all parts of the HVAC unit works together to provide the heating and cooling in your home, so it only makes sense to have the entire system replaced together.


How Much Does An HVAC Replacement Cost?

The cost involved in the replacement of the HVAC depends on multiple factors. If you are planning to install a unit for a larger space then you will need to purchase a larger unit that costs a bit more than the smaller units. Also, the location of your home plays a big role in the cost of replacement as different areas and climates have different HVAC demands and it affects the cost of installation. Additionally, the more complex the installation process the more labor and cost it will involve.

3 views0 comments
bottom of page