Upgrading AC in an Older South Florida Home?
South Florida is home to beautiful, historic properties, but renovating older homes—including upgrading your AC system or ductwork—can uncover hidden dangers. If you live in a home built before 1978 in Sunrise, Fort Lauderdale, or the surrounding areas, one of those major risks is lead-based panit.What You Need to Know About Lead Paint Risks
While you might associate lead paint risks with tearing down walls or scraping old siding, it is highly relevant to your home’s heating and cooling system, too.
Here is what you need to know about lead paint, EPA regulations, and how it impacts your indoor air quality.
The Hidden Danger of Lead Paint
Lead is a toxic metal that was heavily used in household products, paint, dust, and soil for decades. Paint is the most well-publicized source of lead, posing a severe danger to children under the age of six, who often explore orally and might ingest sweet-tasting paint chips.
Consuming lead-based paint has been tied to a wide range of severe health issues, ranging from behavioral and learning problems to seizures or even death.
Because of these extreme dangers, lead was officially banned from residential paint in 1978. However, the risk of exposure remains incredibly high in older homes, especially when a renovation causes paint chips and toxic dust to be released into your home's environment.
How Does Lead Relate to Your HVAC System?
You may be wondering why an air conditioning company cares about paint. There are two primary reasons:
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HVAC Installations and Ductwork: Installing a new central AC system, retrofitting ductwork, or even moving a thermostat often requires cutting into walls, ceilings, and floors. If your home was built prior to 1978, cutting into these surfaces can create hazardous lead dust that easily goes airborne.
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Air Circulation & Indoor Air Quality: Even if you are doing a non-HVAC related home remodel, lead dust can be pulled into your AC system’s return vents. If your ductwork isn't properly sealed or your air filters aren't equipped to catch fine particles, your AC unit could unknowingly circulate toxic lead dust into every room of your house.
Understanding the EPA’s Requirements for Contractors
To protect homeowners, the Environmental Protection Agency (EPA) enacted the Lead Renovation, Repair, and Painting (RRP) Rule, which went into effect on April 22, 2010.
Under this rule, contractors (including HVAC installers, plumbers, and electricians) who disrupt more than 6 square feet of interior paint in a pre-1978 home, childcare facility, or school must be EPA lead-safe certified.
Before work begins, the contractor is required to notify the property owner of lead risks and test for lead-based paint. If lead is detected, the contractor must follow strict EPA guidelines for documentation, proper containment of the work area, and thorough clean-up to ensure no hazardous dust is left behind.
Keep Your Home’s Air Safe with Ask For Cool
When choosing a contractor to upgrade the AC in your historic South Florida home, it is vital to work with professionals who respect your property and your family's health.
At Ask For Cool Air Conditioning, we don't just keep your home cool; we keep your air safe. If you are renovating an older home, our Indoor Air Quality (IAQ) experts can help you upgrade to high-efficiency air filtration systems, whole-home air purifiers, and duct sanitization services to ensure dangerous particulates like lead dust, mold, and allergens are kept out of the air you breathe.
Planning an HVAC upgrade in Sunrise, FL or the surrounding Southeast Florida area?
Call the local experts at Ask For Cool at 954-678-6764 or contact us online to schedule safe, professional service today!