Air conditioners rarely break down overnight. It is much more typical for performance to degrade gradually \u2014 so slowly that we get used to it and don't even notice. Then one day, someone else walks into the apartment and asks what that smell is. The following signs should be taken seriously: each one indicates that cleaning is due.<\/p>\n\n\n\n
This is the most revealing sign. If the appliance blows a stale, basement-like smell into the room during the first few minutes, that isn't \"air conditioner smell\" \u2014 it is the odor of microorganisms that have settled on the wet heat exchanger and condensate drain pan. It shouldn't be addressed by airing out the room, but through cleaning and disinfection.<\/p>\n\n\n\n
If the same setting that was comfortable last year is no longer enough this year and you have to lower the temperature, the appliance's heat transfer has degraded. The most common cause is a clogged filter and dusty heat exchanger \u2014 not that the air conditioner has gotten \"tired.\"<\/p>\n\n\n\n
A related symptom to the previous one, but also noticeable on its own: the room eventually cools down, it just takes much longer. This means the unit runs longer for the same result \u2014 which also shows up on your electricity bill.<\/p>\n\n\n\n
Hold your hand in front of the air outlet grille. If noticeably less air is coming out than before, it points to a blockage in the airflow path: the filter, fins, or blower wheel are full of buildup.<\/p>\n\n\n\n
Unevenly deposited dirt can throw the blower wheel out of balance, causing vibration and noise. If the unit has become noticeably louder recently, it is not necessarily a mechanical fault.<\/p>\n\n\n\n
If there is a visible gray coating on the air outlet grille and fins, there is much more inside the unit where you cannot see. What you see on the outside is just the tip of the iceberg.<\/p>\n\n\n\n
The condensation generated during cooling is carried away by the drain pan and drainage line. If dirt clogs this pathway, water leaks from the unit onto the wall or furniture. In this case, cleaning cannot be postponed: the problem will not solve itself.<\/p>\n\n\n\n
If several people in the home or office experience nasal congestion, sneezing, dry throat, or headaches \u2014 especially when the air conditioner is running \u2014, it is worth suspecting the appliance. The indoor unit spreads everything that has settled inside throughout the entire room.<\/p>\n\n\n\n
Even a single sign is reason enough for cleaning, and several together make it undeniable. The good news is that these symptoms can almost always be traced back to dirt accumulation rather than a malfunction \u2014 meaning that after a professional cleaning, the appliance typically regains its original performance.<\/p>\n\n\n\n
Do these signs sound familiar? Feel free to reach out to the Air System team \u2014 serving Budapest and the surrounding agglomeration.<\/em><\/p>","protected":false},"excerpt":{"rendered":" Air conditioners rarely break down overnight \u2013 they weaken gradually. Eight signs worth taking seriously: from odors and weaker cooling to dripping water.<\/p>","protected":false},"author":0,"featured_media":703,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-klimatisztitas"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"yoast_head":"\n