New air conditioning systems are getting greener.

One of the reasons is that newer systems use the R-410A refrigerant that has more ozone-friendly characteristics. This refrigerant is phasing out the older R-22 which is used in most systems manufactured before 2010, and which the EPA is planning to ban by 2020. If your system is showing some age, now could be the right time to have it replaced. Here at Summers & Zim’s we’re on top of the latest changes. Call us at 610-593-5129 or make an appointment to schedule an AC check up for your home.