Infinity Series R-410a Refrigerant Two Stage Up to 21 SEER Performance Series R-410a Refrigerant Two Stage Up to 17 SEER Comfort Series R-410a Refrigerant Two Stage Up to 17 SEER Base Series R-410a Refrigerant Up to 16 SEER 24ANA1 24APA7 24ACB7 24ACC6 24ABC6 24ABB3 PAGE 3 Brochure Specifications Brochure Specifications Brochure Specifications Brochure Specifications Brochure Specifications Brochure Specifications