Diagnosing 3 Ductless HVAC Noises in Broadmoor, CO

One of the many benefits of choosing a ductless heating and cooling system for your home in Broadmoor, CO, is its quiet operation. Strange noises coming from your ductless system often point to trouble. Learn more about some strange ductless HVAC noises that could indicate the need for professional service.

1. Rattling

If your ductless heating and cooling system is rattling, a component is likely loose. It could be in the indoor air handler or the outdoor condenser unit. If this is the case, the sound would only be audible when the system runs.

There are other causes for the rattling sound you hear. For example, debris that finds its way into the equipment could also vibrate when the system operates. Another potential cause of a rattling or vibrating sound is a loose cover.

2. Hissing and Gurgling

Hissing and gurgling are signs that the ductless system’s refrigerant line has a leak that allows air to get into the line. While air can enter the line through the leak, refrigerant can also escape.

Refrigerant plays the important role of transferring heat to maintain the home’s temperature at a desired level. Diagnosing and repairing a refrigerant line leak is essential for your continued comfort inside your home.

3. Grinding

Often, a dustless system may create a loud grinding sound when it needs urgent repair service. Oiled bearings reduce the generated friction when the system operates, and these bearings wear down over time. When this happens, friction increases and causes the sound.

There are other possible causes for a grinding sound from your ductless system. For example, damage to the fan motor or the blower wheel often results in this unpleasant sound.

If the ductless system in your home in Broadmoor, CO, is showing signs of distress, it requires prompt repair service. Contact I.C.E. Heating & Cooling to schedule service for your ductless system today.

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