New Refrigerant 2024 Goodman Price. The variable refrigerant flow (vrf) systems will undergo the mandated transition to low gwp refrigerant on january 1, 2026. Starting january 1, 2025, oems can no longer manufacture packaged rooftop units utilizing refrigerants with a gwp exceeding 700 in the united states.

Residential and light commercial air conditioners and heat pumps manufactured after jan. “a2l refrigerants can be a single refrigerant or a blend of multiple refrigerants in specifics amounts,” de la portilla says.