When Did Lennox Start Using R-410A Refrigerant? A Comprehensive Look into the Evolution of Cooling Systems
The heating, ventilation, and air conditioning (HVAC) industry has undergone significant transformations over the years, driven by the need for more efficient, environmentally friendly, and cost-effective solutions. One of the pivotal moments in this journey was the transition from R-22 to R-410A refrigerant, a shift that has impacted manufacturers and consumers alike. Lennox, a leading … Read more