As the summer heat moves in, keeping your air conditioner in tip top shape becomes even more of a priority. Cooling systems that have not been properly maintained can be costly to repair, although there are some affordable home air conditioning repair options. Maintenance, however, can prevent the need for repair and potentially save home owners thousands. In fact, you can get a good 12 to 15 years of use out of your heating and cooling systems if you maintain them properly. What exactly is good maintenance? Apart from an annual maintenance visit from heating and cooling services, you can…