What is the history of insulation? Throughout history, humans have always wanted to stay warm when it’s cold outside. This led to the invention of insulation techniques, a story that….Read more
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Is Air Conditioner Gas Harmful?
Is air conditioner gas harmful to me? R22 or freon coolants are used in air conditioning equipment. R410-A is the refrigerant used in the most recent versions. All these coolants….Read more
