The weather is heating up, so people are cranking up their air conditioning. HVAC companies are handling service calls and a shortage of federally required refrigerant.

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C & C Heating & Air Conditioning says homeowners with aging air conditioning units may want to purchase systems that take AL2 refrigerants The cooling experts at C & C Heating & Air Conditioning ...

At the start of the year, the U.S. government rolled out a new environmental mandate, requiring technicians to switch from the standard 410A refrigerant to an eco-friendlier option called R-454B.

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Whenever we charge or recover refrigerant, we should absolutely use a charging scale. Not just “when in doubt, weigh it out,” but anytime we use these A2Ls. Whenever you’re dealing with long line sets ...