Goodman Air Conditioning & Heating is a leading manufacturer of HVAC products. A member of the Daikin family, Goodman offers budget-friendly systems for homeowners looking for reliable, high ...

GPG10 Series (10-SEER) and GPG12 Series (12-SEER) residential/light commercial packaged gas/electric heating and cooling units can be used in both downflow and horizontal applications. Both series' 2- ...

We found in tests of a Daikin inverter compressor rooftop unit with identical hardware, the use of R-32 improved IEER at nominal capacity by 8% as compared to R-410A and 11% as compared to R-454B.