Should You Upgrade Your AC Before the R410A Phase Out?

June 4, 2024

There are a lot of questions surrounding the EPA’s restriction on equipment produced with r410a refrigerant and the refrigerants’ phase-out. These questions are leading to uncertainty for homeowners with borderline HVAC systems over whether they should replace their equipment now or wait for the new refrigerant to be produced.   Why are they changing out refrigerants? The phase-out of refrigerants like R410A is primarily driven by environmental concerns. These refrigerants belong to a class known as hydrofluorocarbons (HFCs), which are potent greenhouse gases. When released into the atmosphere, HFCs contribute to global warming and ozone depletion. To address these environmental issues,...

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R-22 Phase Out and What to Expect

November 11, 2019

Starting in 2010, Environmental Protection Agency rules halted the manufacturer of air conditioning equipment that uses the refrigerant R-22. Scientists identified R-22, also known as Freon, as a substance that contributed to the depletion of the ozone layer. Older air conditioners using R-22 remain in operation, but repair costs are escalating due to the phase-out of R-22. Limited Supply Driving up Repair Costs The law will make the production or importation of R-22 illegal after Jan. 1, 2020. After this date, existing supplies of the refrigerant may still be used to repair equipment manufactured prior to 2010. Without any way...

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Why Maintenance Packages are Important

August 5, 2019

Renaud Brothers Heating & Cooling  is the company you call when something goes wrong with the heating or cooling system in your Wentzville home. Our skilled technicians are specially trained to diagnose problems and get things running again. Over the years, we have seen the difference that scheduled maintenance can make in the performance and lifespan of your home comfort systems. Maintenance packages are a wise investment in your home. Higher Efficiency With normal wear and tear, your heating/cooling system will lose some of its efficiency and power. This means that the unit will have to use more energy to...

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Starting a Career in the HVAC Industry

June 10, 2019

With the cost of four-year degrees on the rise, many people are considering careers in the trades. HVAC, also known as heating, ventilation and air conditioning, is an industry that can offer steady work at a good salary to motivated individuals. In addition, no four-year degree is needed to enter this field. Understanding Licensing Requirements Not all states require HVAC technicians to be licensed, although those who work with refrigerants must hold federal certification to ensure safe handling of these chemicals. Missouri happens to be one of the states that do not require licensing. However, many municipalities throughout the state...

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