Your air ducts can look and feel like a maze behind your walls. And while it\u2019s nice to have your ductwork out of sight, avoid keeping it out of mind. Maintaining your air ducts is key to a comfortable, healthy, and energy-efficient home in York, PA. With many people going without it, try not to take your home\u2019s heating and cooling for granted -- Haller\u2019s air conditioning and heating services will help you maintain your HVAC system and understand why it's important. Ductwork 101 For Your Home in PA You can think of your air ducts like the roads and highways we travel on here in Pennsylvania: heated and cooled air use air ducts to reach their destinations, aka the rooms in your home. Your HVAC system pulls in air from your home\u2019s intake vents, where it is then heated or cooled. That temperature-altered air then travels through your air ducts to be dispersed throughout the rest of your home. Does air duct type matter? While all air duct systems serve a similar purpose, some may operate better in your home in York than in others. There are several different types of air ducts, including: Sheet metal - rigid, durable ductwork made of galvanized steel or aluminumFiberglass - sheet metal ducts with an added fiberglass lining that limits heat loss and reduces noiseFiberboard - made of fiberglass strands with foil added to the exterior for insulation and moisture protectionFlexible ducts - tube shaped ducts made of steel spring coil and covered in thick, durable plastic making them easier to fit in tight knit spaces Having the proper ductwork is crucial when it comes to saving energy and keeping your home comfortable. The choice ultimately depends on the design of your home, your needs for noise reduction or heat retention, and your budget\u2013\u2013all factors that Haller\u2019s HVAC services in York, PA, can help you determine. Even with the right ductwork for your home, several issues can still arise. What Can Go Wrong With Air Ducts? Recognizing and caring for any air duct issues will improve the overall health of your HVAC system here in Central and Eastern PA\u2013\u2013something we can all appreciate considering the hot summers and freezing winters we undergo. Symptoms to watch out for Several signs can indicate an issue with your ductwork system. Some common ones to look out for are: Hot and cold spots - spots around your house may trace back to leaky ducts that are allowing air to escape your ductworkUnpleasant odors - bad smells coming from your HVAC system can stem from mold growth, rodents, or other vermin deposits in your ductsPoor airflow - leaking or clogged ducts can bear stuffy air, uncomfortable temperatures, or weak airflow from your ventsStrange sounds - cracks, leaks, or air pressure changes in your ductwork can cause your HVAC system to make whistling or popping noiseClogged filters - ducts collect debris, pollutants, and other particles, resulting in strained airflow and increased energy costs Fortunately, you can spot and resolve many of these issues before they become a much larger problem. Let\u2019s dive into how you can avoid these problems in the first place. How to Prevent Air Duct Problems in PA To prevent serious issues with your air ducts, getting into a maintenance routine is essential. Keeping things clean Heating and cooling maintenance should include having your air ducts cleaned professionally, especially in the following circumstances: Visible mold growth - mold is often black, making it spottable upon inspection, or it gives off a deep, unpleasant odorRodents, vermin or insects - these creatures are smelly, loud, and often big enough to spot in your ducts with a simple inspectionClogged air ducts - identifiable by a clogged filter or weak airflow, clogged ducts allow all that dust and debris that should be filtered out to be recirculated back into your homeRecurring allergy-related illnesses - if you find your family dealing with allergies more often than your neighbors, it could be related to poor air quality from your air ductsRecently completed home renovations - to ensure your family isn\u2019t inhaling construction debris, vacuum your air ducts and replace your filter If you\u2019re dealing with one of these circumstances, one of Haller\u2019s heating and air conditioning technicians can inspect your ducts for you. In the meantime, there are some simple things that you can do to keep your air ducts clean: Change the filters in your HVAC system according to manufacturer recommendationsKeep your registers and grilles maintained by removing vent covers and cleaning themRemove as much dust as possibleAvoid leaving behind any treats for mice Unless you address the underlying causes of these air duct conditions right away, they\u2019ll likely harm your HVAC system. Find out how to tell it\u2019s time for an inspection and cleaning. Holler for Haller\u2019s HVAC maintenance and repair services in PA At Haller, our team of HVAC contractors can perform a cleaning service of your air ducts. In addition, we offer HVAC maintenance and repair, including proper design and sizing of your unit, as well as yearly inspections to make sure there are no leaks in the system. Unsure if your air ducts are in tip-top shape? One of our Remote Assist experts can lend you a virtual helping hand -- we can walk through your system and spot any problems right on a video call.