A clogged air filter blocks airflow through the indoor unit, forcing the compressor and fan to work harder while pushing less cool air into the room. Research on HVAC systems found that moderately soiled filters raise annual power use by an average of 14. ...
With our tropical climate and high humidity, maintaining proper ventilation at home isn’t just about comfort—it’s essential for a healthy living space. Many homes in Singapore are compact, making airflow a challenge, especially in high-rise apartments. In ...
