No, a heat pump only generates all-around 50 decibels, which is about the same as a gas boiler or simply a fridge freezer. And because they’re exterior, you almost certainly won’t see anything within your household. When your heat pump does start creating loud noises, it’s possibly an indication that https://hydrocarbon-heat-pumps23445.glifeblog.com/28701060/the-basic-principles-of-industrial-waste-heat-recovery