Understanding the EPA's Recent Changes to Refrigerants in HVAC Systems

Top 5 Energy-Zapping Habits in the Summer The shift to warmer weather can come with a noticeable increase in our energy bills. As temperatures rise, so does the tendency to engage in habits that, while providing short-term relief, significantly contribute to energy wastage. Identifying and adjusting these energy-zapping habits can lead to not only a more environmentally friendly lifestyle but also substantial savings. Here are the top five habits to be aware of and adjust this summer. 1. Overusing Air Conditioning While air conditioning is a modern luxury that can make the hot summer months bearable, excessive use is among the top energy-zapping habits. Setting the thermostat too low or leaving the AC on when no one is home contributes to unnecessary energy consumption. Tip: Consider installing a programmable thermostat or a smart home system that allows you to schedule cooling times and adjust settings remotely. Setting your thermostat to a higher temperature when you’re not home can lead to significant savings. 2. Ignoring HVAC Maintenance A well-maintained HVAC system operates more efficiently and uses less energy. Neglecting routine maintenance such as replacing filters or ignoring signs that the system may not be working efficiently can lead to higher energy consumption. Tip: Schedule regular maintenance checks and clean or replace the air filter every 90 days or as recommended by the manufacturer to keep your system running smoothly. 3. Frequent Opening of Refrigerator Doors It might seem trivial, but the habit of opening the refrigerator frequently can cause a significant increase in energy usage. Each opening allows cool air to escape, forcing the fridge to work harder to maintain its internal temperature. Tip: Try to limit the number of times you open the fridge door by planning what you need ahead. Keeping the fridge and freezer well-organized can also help minimize the time the door stays open. 4. Overdoing the Use of Heat-Producing Appliances Summer is not the best time to frequently use ovens, stovetops, or other appliances that produce a lot of heat. These not only contribute to the ambient temperature of your home (making your AC work harder) but also use a lot of energy. Tip: Opt for meals that require minimal cooking, use a microwave or slow cooker, or consider grilling outdoors. 5. Poor Insulation and Air Leaks Poor insulation and air leaks around doors and windows allow cool air to escape, which can significantly increase the workload on your air conditioning unit. This, in turn, increases energy consumption.  Tip: Invest in quality insulation, and use weather-stripping around doors and windows to seal leaks. These improvements can provide long-term savings and a more comfortable living environment. Summertime should be a season of enjoyment, not high energy bills. By being mindful of these top energy-zapping habits and making a few adjustments, you can enjoy a cool, comfortable home without breaking the bank. Start implementing these tips today for a more energy-efficient summer.

Why You Might Not Change the Ductwork When Replacing Your HVAC System When it comes time to replace your HVAC system, a question that frequently arises is whether the existing ductwork also needs to be replaced. Surprisingly, the answer isn't always a resounding yes. While it might seem logical to overhaul everything at once for efficiency's sake, several compelling reasons might sway your decision to retain the existing ductwork. Here's why: 1. Condition of Existing Ductwork The primary consideration is the condition of your current ductwork. If it's in good shape, free from leaks, and not showing signs of significant wear like corrosion or damage, it can often remain in place. Quality ductwork can last decades if properly installed and maintained, meaning it might outlast an HVAC unit itself. 2. Cost Efficiency Replacing ductwork is an extensive and sometimes invasive process that can significantly add to the overall cost of HVAC system replacement. If the current ductwork is still functional and efficient, keeping it can save you a substantial amount of money and time. It's all about balancing the cost versus benefits, and if the ductwork isn't contributing to energy loss or performance issues, the expenditure might not be justified. 3. Compatibility and Sizing In many cases, the existing ductwork is perfectly compatible with the new HVAC unit. Proper sizing is critical for the efficiency of the HVAC system — if the ducts were correctly sized for the old unit, and the new unit is of a similar size and capacity, there's often no need for adjustment. However, significant changes in the size or type of HVAC system could warrant a reassessment and potential replacement of the ductwork. 4. Minimal Performance Gains The performance boost from replacing ductwork might not be as significant as expected, particularly if your existing ducts are in good condition. The efficiency and functionality of your HVAC system depend largely on the unit itself, proper installation, and regular maintenance. While new ductwork can offer improvements, especially if the old system had issues, the marginal gains might not always justify the cost for systems already operating efficiently. 5. Environmental Considerations Retaining existing ductwork can also be a more environmentally friendly option. By not replacing the ducts, you're reducing waste and the demand for new materials. This approach aligns with the principles of reducing, reusing, and recycling, contributing to a lower environmental impact. Final Thoughts Deciding not to replace the ductwork during an HVAC system upgrade isn't about cutting corners; it's about making an informed choice based on the condition, compatibility, and the potential cost and environmental impact. However, it's crucial to have your current system evaluated by a professional to ensure that keeping the existing ductwork is the best decision for your home's comfort and efficiency. Regular inspections and maintenance will keep your HVAC system, and its ductwork running smoothly for years to come, ensuring that when the time for replacement comes, you'll be ready to make the best choice for your home.