4 Sounds You Don't Want To Hear From Your Furnace
Furnaces are the backbone of any HVAC system, and to keep your home at the perfect temperature, these units need to work without any problems. Unfortunately, due to inconsistent maintenance or wear and tear, furnaces can slowly lose their efficiency. If you don’t repair these at the earliest possible time, chances are the problems will get worse. So, how do you find out whether your furnace is having a problem? Here are four noises that technicians who provide furnace repair in Phoenix say are a danger sign.
Four Sounds Your Furnace Shouldn’t Make
- Clanking: A clanking sound coming from your furnace indicates that it has a broken metal part. This can be the blower wheel or a belt that has come loose from the motor and is now hitting other components. If not resolved quickly, this will cause damage to the other components of the furnace.
- Hissing: A hissing sound indicates that your furnace’s fuel pipe has a leak. This is a health and fire hazard and cannot be dealt with by following a simple DIY fix. Instead of attempting to handle it yourself, remove all people from the premises, call a technician, and wait for help. Fuel leaks can catch fire with the smallest ignition.
- Booming: If you hear a booming noise when your furnace turns on, the cause is either your ductwork or the furnace itself. Inadequately sized ductwork cannot distribute air properly, which causes it to expand. A dirty furnace can also result in a booming noise.
- Whistling: Furnaces make whistling sounds when airflow is insufficient. If your air filter is clogged by dirt and dust, your furnace may not have enough space to push out adequate air. While this decreases your furnace’s efficiency, it also causes large amounts of bacteria to spew into the rooms.
Most furnaces make a little noise when they’re working, but if you notice any of the problems listed above, call an HVAC service for heating repair in Phoenix, AZ and have professionals take a look.
What Will the Technician Do?
The first thing any technician will do is open up your unit and determine the cause of the problem. The technician will inspect each part of the unit to see what is broken, cracked, or loose. They will inspect the following items:
- Motor
- Plates and belts
- Fuel coils
- Collector plates
- Ductwork
If they’re able to fix the problem with the tools they have, they will do so. Most technicians don’t recommend replacements for furnaces unless they’re sure the furnace cannot be repaired. This is one of the main reasons you should never attempt a DIY fix instead of calling a technician.
Most AZ technicians have professional experience doing HVAC replacement work in Phoenix, AZ, which means they are qualified to recommend a replacement service. If you’re a resident of Phoenix, we recommend calling Autumn Air Heating & Cooling. They provide budget-friendly packages for HVAC services. A complete list of their services can be found on Autumn Air Heating & Cooling.