Heat Pump Making Noise?

For home comfort in the winter, we depend on our heating system. Yes, the frigid weather makes our heating system work hard. And so, many heating systems produce some noises. For instance, homeowners hear their heat pump making noise and wonder if a potential problem exists. However, noisy heat pumps may suggest a potential concern.

Heat pumps are an excellent alternative to critical heating and cooling systems that include a furnace and an air conditioner. 

It’s not uncommon for a heat pump to produce sounds, but determining the noises it makes is crucial to determining the source of the issue. The experts from our heating repair in Lawrenceville, GA area can tune up your heat pump.

Reason The Sound of The Heat Pump Upon Visit So You Can be Warm All Year

  • Noises Made By Heat Pumps

A heat pump resembles an air conditioner in appearance. They are large boxes with a massive fan inside and are situated outdoors. Like an air conditioner, a heat pump is prone to making noise. Heat pumps are usually installed outdoors by experts of our furnace service area where you won’t hear them, but if you hear any of the following loud sounds, don’t be alarmed.

  • Noises Associated With Startup and Shutdown

There is usually a starting noise as the refrigerant in the heat pump converts from a liquid to a gas. Some users have noticed that their heat pump makes a noise similar to an out-of-balance washing machine when it turns on. The compressor makes this noise, which may be rather loud, but it should go away after a few minutes. When your heat pump turns off, it may produce similar sounds.

  • Noises From the Defrost Mode

In the winter, heat pumps may help keep us warm. However, staying outdoors in the cold might cause certain sections to ice over. To battle the cold, a heat pump may defrost itself. If it’s freezing outside, your heat pump may often go into defrost mode. When this occurs, it’s usual to hear your heat pump produce a “swooshing” sound.

  • Noises That Hum or Buzz

You may hear humming or buzzing sounds when power passes through your heat pump. This is typical since many coils and contractors are known to hum when electricity is passed through them.

  • Noise From the Fan Motor

The fan in your heat pump might be loud when it turns on, but it is seldom an issue. This sound should be smooth and constant, not excessively loud.

  • Hissing

Hissing often implies a major refrigerant leak and a system that will likely be out of action in the foreseeable future.

Techniques For Keeping Your Heat Pump Quiet

There are a some things you can do to reduce the noise from your heat pump if it’s in a noisy place. First, investigate if you can determine the heat pump’s age. Heat pumps typically last 10 to 15 years, so if yours is older than that, it’s probably time to replace it.

Your heat pump’s lifetime will be extended, and future repairs will be avoided if routine maintenance is conducted once a year. Americool Heating & Cooling can examine your heat pump and repair any loud or loose components, such as fans and motors. To help quiet some of the noise, get in touch with our professionals from heating and cooling in Lawrenceville, GA area and also ask them about compressor sound blanket wraps and vibration isolation damper mounts.

Noises Made By Heat Pumps That Aren’t Normally Heard

Now that you know what loud noises to expect from a heat pump, you’ll need to know what sounds to listen for to figure out whether your heat pump is having issues and require to be repaired by a professional.

  • When your heat pump is on, you’ll hear a whistling sound.
  • Noises coming from the outside unit’s fan blades may be caused by trash, leaves, or branches touching them.
  • Sound of metal gushing through metal
  • Vibration
  • Humming loudly
  • A jammed reversing valve makes a hissing noise.
  • Repeated gurgling sounds, probably from low refrigerant produced by a refrigerant leak. A refrigerant leak should be investigated right away since it might harm your unit and the environment. If this is the case, stop or turn the system off and contact a professional expert to address the issue.
  • When the motor is functioning, the machine creates a loud screaming noise.
  • A loose fan blade makes a hammering sound.

Replace the air filters first if you hear any of these sounds. If the sounds continue, turn your machine off and check it. Remove any debris from the exterior. You can also stop rattling noises by tightening loose bolts and screws. If your heat pump is still producing sounds after doing all of this, search furnace repair in Duluth and contact Americool Heating & Cooling immediately away. Just call at (770) 622-4414.