Replacing an air conditioner unit can be a difficult decision. For one, air conditioning in Berkshire can be expensive, so you might be tempted to have it fixed than just buy a new one. Hence comes the other issue with this decision—when do you know if you should, indeed, buy a new air conditioner unit?Here are seven signs that should tell you it’s time to replace your air conditioner at home:Past its lifespan. All appliances…See More