(Family Features) Homeowners may not realize it, but one compound impacts their lives nearly every day: refrigerant. Capable of transforming from liquid to gas and back again, it absorbs and transfers heat as a key part of air conditioning and heat pump systems that keep you comfortable no matter the weather.

As part of your air conditioner or heat pump system, it helps transfer heat and humidity out of your home for cooling or draws heat from outdoor air and brings it inside for heating. However, while concerns about climate change heat up, government leaders are enacting policies that enforce greater control over the anticipated global warming potential (GWP) of refrigerants.

In fact, the Environmental Protection Agency (EPA) is limiting the GWP of refrigerants in equipment starting in 2025. At the same time, the EPA is implementing a phasedown on the supply of existing, higher GWP refrigerants.

The changes include a phasedown of high-GWP refrigerants commonly used in home air conditioning and refrigeration, introduction of alternative refrigerants with lower GWP that maintain efficiency and requiring manufacturers to comply with new standards for energy efficiency and environmental impact.

Despite these policy updates, you may not necessarily need a new air conditioner or heat pump. Here’s what homeowners need to know, courtesy of the experts at Carrier, a world leader in high-technology heating, air conditioning and refrigeration solutions:

Environmental Awareness and the Impact on Existing Home Systems
Transitioning away from high-GWP refrigerants contributes positively toward reducing your carbon footprint. These anticipated changes aim not only at reducing environmental impact but also at promoting technological advancements in heating and cooling solutions that benefit both consumers and the planet over time. If you have an existing system using older refrigerants like R-22 or R-410A, it can still be serviced; however, it’s possible repair costs may increase due to reduced availability.

Maintenance and Servicing
Regular maintenance becomes more crucial as systems age. Ensure your HVAC technician is knowledgeable about the new requirements and safely handling different types of refrigerants.

Considerations for New Purchases
When purchasing a new air conditioner or heat pump, be sure to check for energy efficiency ratings that align with the updated regulations and look for models using low-GWP refrigerants. For example, Puron Advance from Carrier will replace existing refrigerants in all its residential ducted and ductless and light commercial products. This innovative refrigerant, also known as R-454B, not only meets the EPA’s anticipated GWP limits for refrigerants but exceeds the new requirements with a GWP of 466, a 75% reduction compared to R-410A.

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Incentives and Rebates
If you’re shopping for a new air conditioner or heat pump, keep an eye out for government incentives or rebates aimed at encouraging homeowners to upgrade their systems in compliance with new standards.

Consult Professionals
Owning a home is a lot of work on its own, and EPA regulations on your cooling and heating systems may be the furthest thing from your mind. If you believe you’re due for service or a new system, engage HVAC professionals – like the trusted experts at Carrier – who are up to date on regulatory changes. Always check local regulations for specific details applicable in your area since policies can vary by region beyond federal guidelines.

To find more information on the changes or connect with an HVAC professional, visit Carrier.com/Residential.

SOURCE:
Carrier

WASHINGTON /PRNewswire/ — The Water Environment Federation (WEF) has expressed strong support for the reintroduction of the Water Systems PFAS Liability Protection Act. This bipartisan legislation, led by Reps. Marie Gluesenkamp Perez (D-WA) and Celeste Maloy (R-UT), aims to protect water utilities from undue financial burdens associated with per- and polyfluoroalkyl substances (PFAS) cleanup under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The bill ensures that PFAS producers, rather than the public, bear the cost of remediation.

“Water utilities and their customers should not be forced to pay remediation costs for issues they did not create,” said Ralph Exton, WEF’s Executive Director. “We applaud Representatives Gluesenkamp Perez and Maloy for their leadership in championing this critical legislation.”

The reintroduction of this legislation follows the Environmental Protection Agency’s (EPA) designation of PFOA and PFOS – two PFAS chemicals – as hazardous substances under CERCLA. This designation compels water utilities nationwide to remove these chemicals from drinking water, a process that involves significant financial costs.

By classifying PFOA and PFOS as hazardous substances, the EPA’s designation leaves water and wastewater utilities vulnerable to potential lawsuits from PFAS manufacturers. These entities may attempt to shift financial responsibility onto utilities through litigation, increasing operational costs that ultimately affect ratepayers.

“The Water Systems PFAS Liability Protection Act is a crucial step in ensuring that water and wastewater utilities — and, ultimately, the communities and ratepayers they serve — are not unfairly burdened with the costs of PFAS contamination cleanup,” said Exton. “These utilities are involuntary receivers of PFAS and did not create or profit from PFAS. However, without congressional action, they could be forced to bear immense financial and operational challenges.”

This legislation is necessary to protect utilities after their systems have been involuntarily affected by PFAS, but source control at the industrial and residential levels is a more efficient and cost-effective solution. The Minnesota Pollution Control Agency found that PFAS can be bought for $50 – $1,000 per pound. However, it costs between $2.7M and $18M per pound to remove or destroy from municipal systems depending on facility size.

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Originally introduced in the previous Congress by Rep. John Curtis (R-UT), the bill received broad bipartisan support and remains an essential step toward ensuring fair and just accountability for PFAS contamination.

About WEF 
The Water Environment Federation (WEF) is a not-for-profit technical and educational organization of more than 30,000 individual members and 75 affiliated Member Associations representing water quality professionals around the world. Established in 1928, WEF’s mission is to inspire the water community in pursuit of human and environmental well-being. WEF’s goals are to attract and develop a passionate workforce, cultivate a purpose-driven community to sustainably solve water challenges for all, and lead the transformation to the circular water economy.

SOURCE Water Environment Federation

(Family Features) A firepit can serve as a warm and inviting backyard retreat, perfect for roasting marshmallows for s’mores or stargazing while wrapped in cozy blankets. Before you can share time around the firepit with loved ones, however, consider these tips to elevate your outdoor space.

Choosing the Right Design
When it comes to building a DIY firepit, the design you choose can significantly impact the aesthetics and functionality. From classic stone pits to modern metal designs, the options are nearly endless. Think about the size and shape as well. Circular designs are traditional and encourage conversation while square or rectangular pits offer a more contemporary look.

Gathering Materials and Tools
Essential materials include bricks, stones or metal parts for the structure, as well as gravel or sand for the base. Fireproof materials are a must to ensure safety and longevity. You’ll also need tools such as a shovel for digging the base, a level to ensure even construction and adhesive or mortar for binding materials together. Depending on your design, you may require a metal fire ring, grill grate or mesh cover.

Keeping Safety in Mind
Safety should be your top priority when building and using a backyard firepit. Always place your firepit at least 10 feet away from any structures, trees or flammable materials. Make sure the area is clear of dry leaves and other debris that could catch fire. Consider installing a spark screen to prevent embers from escaping and always keep a bucket of water or fire extinguisher nearby.

Enhancing Ambiance with Seating and Lighting
Creating a cozy atmosphere around your firepit involves more than just the fire itself. Comfortable seating is essential for making your outdoor space inviting. Choose weather-resistant chairs, benches or DIY log stools arranged in a circle to foster conversation. Ambient lighting from string lights, lanterns or solar-powered path lights can elevate the mood and extend the usability of your firepit into the evening. Consider adding citronella candles or torches to keep insects at bay while enhancing the ambiance.

Visit eLivingtoday.com to find more ideas to enhance your living spaces.

Photo courtesy of Shutterstock

SOURCE:
eLivingtoday.com

Welcome to the Consumer Corner section of STM Daily News, your ultimate destination for savvy shopping and informed decision-making! Dive into a treasure trove of insights and reviews covering everything from the hottest toys that spark joy in your little ones to the latest electronic gadgets that simplify your life. Explore our comprehensive guides on stylish home furnishings, discover smart tips for buying a home or enhancing your living space with creative improvement ideas, and get the lowdown on the best cars through our detailed auto reviews. Whether you’re making a major purchase or simply seeking inspiration, the Consumer Corner is here to empower you every step of the way—unlock the keys to becoming a smarter consumer today!

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