Karry Marylee

Hvac Refrigerant Change 2025. This is part of a global effort to. This article provides a detailed overview of new environmental standards for refrigerants, the implications for light commercial hvac equipment, and how lennox commercial is poised to assist in this transition.

This article provides a detailed overview of new environmental standards for refrigerants, the implications for light commercial hvac equipment, and how lennox commercial is poised to assist in this transition. 1, 2025, must use the new refrigerant.