Heat Pump Sound Insulation

Sometimes a heat pump may make loud noises that sound like metal hitting metal inside the unit.

Heat pump sound insulation.

Keep minimum distances to exterior lightning protection systems according to din en 62305 vde 0185 305. The heat pump s installation area must not be surrounded by sound reflecting surfaces e g. Adding insulation to your attic and walls. The greater the sound reflecting surfaces the greater the generation of noise.

Fans and compressors can be noisy so select an air source heat pump with a sound rating of 7 6 bels or. Conversely the majority of heat pumps currently in the marketplace are best suited for low temperature systems so for example underfloor heating 30 45 0 c and radiators that operate at a maximum 55 0 c. They are guaranteed to reduce noise levels to meet or exceed local noise laws and are compatible with all residential compressors. These types of sounds are often the result of the fan blades hitting something that has ended up inside the unit such as a chunk of ice or another component.

Heat pumps generally produce noise levels of 50 db a with larger units reaching up to 70db a with the main sources of noise from a heat pump are the compressor and fan. Brinmar sound blankets are a popular solution for reducing compressor noise from air conditioners or heat pumps. As a result of the rotating components during a heat pumps operation they can produce low frequency noise a constant hum which can be the most disturbing aspect of the noise. So before you buy a heat pump consider.

In the case of ground source heat pumps where the temperature under the ground is relatively consistent all year round this is really no problem the hot water can be produced to. Heat pump is already on isolation pad and i am pretty sure the noise is structural borne since i can hear the vibration if i put my ear in the wall. You should turn the unit off immediately and inspect the fan. Sound insulation and noise control if you want to know more about our high qualified and high performance acoustic products please have a look at the testimonials from our satisfied customers and read.

Sound proofing an outdoor heat pump a customer from germany bought our material for a sound deadening wall around an outdoor heat pump. The experts at the heat pump store can install them quickly to diminish noise while ensuring that your unit is still functioning correctly and does not need further heat pump repair.