An HVAC (heating, ventilation, and air conditioning) system is a mechanical system that is responsible for maintaining a comfortable temperature and air quality in a building. It typically includes a furnace or heating unit, an air conditioning unit, and a ventilation system.
The frequency of changing your HVAC filter depends on several factors, such as the type of filter, the level of air pollution in your area, and the number of occupants in your home. As a general rule, it is recommended to change your filter every 1-3 months to maintain proper air flow and prevent clogs.
There are several reasons why your HVAC system may be making strange noises, including loose or damaged parts, clogged air filters, or a malfunctioning fan. It is best to have a professional HVAC technician diagnose and fix the issue to prevent further damage to your system.
The ideal temperature for your thermostat depends on personal preference and the season. In general, a temperature between 68-72 degrees Fahrenheit is considered comfortable for most people. However, during the summer months, setting your thermostat a few degrees higher can help save energy and reduce your utility bills.
To improve the energy efficiency of your HVAC system, you can take steps such as regularly changing air filters, sealing any air leaks in your home, using a programmable thermostat, and scheduling regular maintenance with a professional HVAC technician. Additionally, upgrading to a newer, more energy-efficient system can also greatly improve efficiency and save money in the long run.