Understanding R-22 Gas Filling in 1.5 Ton Air Conditioners: A Comprehensive Guide
The air conditioning industry has undergone significant transformations over the years, with a notable shift towards more environmentally friendly and efficient cooling solutions. However, for many existing systems, especially those of 1.5 tons capacity, R-22 gas remains a critical component. Despite the phase-out of R-22 due to its harmful effects on the ozone layer, understanding … Read more