No, a heat pump only generates close to 50 decibels, and that is about similar to a fuel boiler or perhaps a fridge freezer. And given that they’re exterior, you almost certainly received’t see something within your dwelling. In the event your heat pump does begin producing loud noises, it’s https://industrial-waste-heat-rec34556.blogoscience.com/35366742/industrial-waste-heat-recovery-for-dummies