No, a heat pump only generates around 50 decibels, which can be about the same as a gas boiler or a fridge freezer. And mainly because they’re exterior, you most likely won’t discover something inside your property. Should your heat pump does start out building loud noises, it’s likely an https://industrial-waste-heat-rec46789.theideasblog.com/29744336/detailed-notes-on-industrial-waste-heat-recovery