Rosenberg Indoor Comfort Blog - San Antonio, TX

2023 Brings 3 Big Changes to the HVAC Industry That You Should Know About

January 14, 2023

The main goal of heating and cooling systems is always the same: keeping your San Antonio home comfortable throughout the year. How heating and cooling systems accomplish this task, though, does change from time to time, and 2023 is no exception. If you’re in the market for a new HVAC system now or in the next few years, the new laws taking effect this year will have an impact on the type of system you buy. Here is more about what these changes mean for you. All About Efficiency It’s important to note that all of the new changes coming into effect are designed to help make your heating and cooling system more efficient and environmentally friendly. Since heating and cooling your home make up a significant portion of your overall energy costs, these changes will ultimately save you money in the long run. Over time, the Federal government has slowly increased the efficiency requirements for HVAC systems to help reduce the environmental impact of home comfort. As manufacturers continue to improve the technology that goes into HVAC systems, you can expect to see even more stringent efficiency requirements in the future. New SEER Ratings for Air Conditioners The SEER...

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6 HVAC Tips for the Holidays

December 20, 2022

Decorating for the holidays is easily rated as one of the top joys for a homeowner. However, you’ll want to begin now if you’ve never considered your HVAC unit around the holidays. Consider the following six HVAC tips for the holidays. 1. Avoid Abrupt and Consistent Temperature Changes The thermostat adjusts to the temperature in the room. Constantly opening windows or changing the thermostat will result in a higher energy bill the following month. If you want to maintain a consistent airflow, don’t change the thermostat regularly. 2. Seal All Openings If you have an older home, it’s not uncommon to experience small cracks in the windows, doors and other openings. These seemingly small details can make a major difference in keeping the heat in your home. If the heat escapes, your HVAC system has to work harder to maintain a warm environment. When you simply open your window a few centimeters, those centimeters of fresh air can make a difference in the room’s temperature. Eventually, you’ll want to invest in energy-efficient windows. In the meantime, seal all of those openings that release air. Find the cracks and caulk them. Replace the old window trim that air escapes through. Use...

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What Texas Winter Weather Means for Your HVAC System

November 16, 2022

What to Expect for Your HVAC System as Winter Comes Rolling In Winter in San Antonio, Texas is generally pretty mild. With highs ranging in the mid-60s and lows rarely falling below 30 degrees Fahrenheit, local temperatures are moderate enough for heat pumps, reasonable thermostat settings, and other efficient, cost-effective heating strategies. However, as Texans have repeatedly experienced in recent years, the unexpected can and does happen. Thus, it’s important to make sure that the HVAC system in your home is ready for just about anything. Priming Your HVAC System for the Challenges of a San Antonio Winter One of the best ways to prime your HVAC system for any challenges that it will face this winter is by limiting its load. Make sure that your home has adequate insulation and that you’ve installed insulation with sufficiently high R-values. Add weatherstripping to your windows and doors, and seal up all cracks, gaps, and other air leaks. When your home has a “tight envelope,” your heating equipment won’t have to work so hard. Your furnace, boiler, or heat pump will have shorter heating cycles on even the coldest days of the year. It will also have less of them. The next...

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Is It Wise to Leave Your Window Open With the Heat On?

October 20, 2022

If you’re like most people, you’ve probably received contradictory information about opening your windows with the heat on. Contrary to popular belief, leaving your windows open when your heat is operating is not entirely harmful or helpful for your HVAC unit or the quality of the air you breathe. Learn more about the potential benefits and disadvantages of leaving your window open with the heat on from the indoor air quality specialists at in San Antonio, TX. The Benefits of Opening Windows in the Winter You may feel that keeping heat trapped in your home during the winter is beneficial. Although an exhaust fan is preferred over opening your windows, the occasional swapping of stale air for crisp, fresh air is perfectly fine if handled correctly. Here are a few reasons you should open your window during cooler seasons. Prevent Condensation Leaky windows, walls, roofs, and ceilings can cause moisture retention that can potentially contribute to toxins and mold growth. Unfortunately, mold can make you feel sick, nauseous, and dizzy. In some instances, mold can cause severe breathing problems and serious illness. Opening your windows or purchasing a dehumidifier can help to dry out condensation throughout your home due to...

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9 Innovations Reshaping the HVAC Industry

September 20, 2022

The HVAC industry has come a long way since the invention of the first air furnace in 1805. In the early years, mechanical developments dominated HVAC technology, such as the introduction of the centrifugal fan in 1837 and water-cooled coils in 1851. The industry entered a new era with the development of electricity in the late 19th century, which led to innovations such as the first electric air conditioner in 1902 and the first forced-air furnace in 1906. Modern technology has opened the path to even more impressive HVAC advances that enable sustainability, comfort, and cost efficiency. The industry is likely to be shaped by the following innovations moving forward. 1. Renewable Energy Integration The HVAC industry is increasingly turning to renewable energy sources, such as solar and geothermal power, to meet the growing demand for sustainable and environmentally friendly solutions. Solar-powered air conditioners are becoming more common, and some manufacturers are developing solar-powered furnaces. Geothermal heat pumps are another promising renewable energy technology for the HVAC industry. 2. Connected HVAC Systems The Internet of Things (IoT) is transforming how we live and work, and the HVAC industry is no exception. Connected HVAC systems enable homeowners and businesses to remotely...

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5 Reasons to Invest in an HVAC Maintenance Plan

August 17, 2022

Your HVAC equipment keeps your living space comfortable all year round. It keeps your residential property warm in the wet winter months and cool in the summer. Therefore, it’s important to keep the unit in good condition by having all the components inspected and cleaned by a certified HVAC technician every year. An HVAC technician can easily detect minor problems within the unit before they grow into major issues that need costly repairs or emergency replacements. Besides, with high replacement costs and the shortage of HVAC parts and components, keeping your HVAC equipment operating well should be one of the top items on your priority list. A maintenance plan will keep the unit running optimally and more efficiently for many years. Here are more reasons to invest in a good maintenance plan for your HVAC. 1. Reliable Equipment Having your HVAC serviced in fall and spring plays a major role in your residential property’s comfort because it makes your HVAC reliable throughout the year. The last thing you want is a heater, furnace, or air conditioner at risk of breaking down when you need it the most. A maintenance plan allows HVAC experts to inspect, service, and clean the entire...

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How to Fix Hot and Cold Spots in Your Home

July 15, 2022

Hot and cold spots can make your home uncomfortable in the summer and winter, causing your energy bills to rise and damaging your property. Hot spots in the summer can increase the humidity in your home, corroding the sensitive electronics in your TVs and computers. Cold spots in the winter can cause condensation and frost. They can disfigure some surfaces by causing excessive expansion and contraction with the shifts in temperature. Without professional attention, hot and cold spots can eventually lead to discolored, cracked walls and ceilings, reducing the value and attractiveness of your home. It’s important to address this issue as soon as possible. The Risks of Hot and Cold Spots When it comes to caring for your home and keeping it in excellent condition, your HVAC system plays an important role. Hot and cold spots can make it difficult to get a good night’s rest or to spend time with your family on the weekends. When hot and cold spots become severe, they can impact your finances by drawing excessive power from the grid. During cold snaps and heat waves, when energy prices can surge, this excessive power draw can become costly. Not only will you and the...

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Becoming an HVAC Technician in Texas

June 14, 2022

Are you interested in starting your career as an HVAC technician? Like other professions, becoming an HVAC technician takes time and requires formal training and certifications. Not every technician follows the same career trajectory with many people varying in when they start their training and when they finish. Here’s what you need to know about becoming an HVAC technician in Texas. Professional Preparation For maximum exposure to the HVAC industry, you should begin your professional journey in high school. Study hard in your math and physics courses. Vocational classes that give you preliminary knowledge of plumbing and electricity will also help your future career. The state of Texas requires a high school diploma or GED to become a technician. This formal degree will also increase your wage and job opportunities in the future. Formal Education and Certifications After graduating high school, complete an HVAC program at a local trade school. Technical training, as well as courses on refrigeration, can widen your skillset and improve your understanding of commercial and residential systems. Trade schools will also allow you to experience hands-on training. These courses can take up to two years to complete depending on your field of study. Many employers prefer...

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5 Ways to Reduce Allergy Symptoms With Your HVAC System

May 20, 2022

Indoor air may contain contaminants like mold spores, pet dander, or pollen. They may trigger uncomfortable allergic symptoms like runny nose, itchy eyes, wheezing, or itching when you breathe them in. You may have tried different solutions to alleviate your symptoms, including keeping your doors and windows open, to no avail. Your HVAC can help you alleviate or eliminate allergens in your home or business. Heating and cooling systems filter out the pollutants and lower the density of allergens. But if not well maintained, it can blow back the contaminants into the house lowering the indoor air quality. Here are different ways how your HVAC unit can help reduce allergy symptoms. 1. Replace Air Filters Your HVAC unit uses air filters to clean the air getting into your premises. These air filters don’t allow any pollen to enter your house. They also help to clean the indoor air by filtering out contaminants such as mold, dust mites, and pet dander. However, if you neglect air filters for several months, they could become clogged, making them inefficient. Make sure you replace air filters after one to three months. If you have pets at home, do a monthly replacement and use the...

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Can Rain Damage Your HVAC System?

April 19, 2022

Can Rain Damage Your HVAC System? Most air conditioning systems rely on two units to get the job done, one installed indoors and another outdoors. The most common concern with house owners is if rain affects the air conditioning unit installed outside. Read on to learn more! Can Rain Damage Your AC? The concern of rain damaging your outdoor HVAC unit is a valid one. Fortunately, the units are designed to be exposed to different weather elements, so rain does not pose a significant threat. The air conditioner unit includes a panel to cover and protect it when it rains, so you shouldn’t worry about any damage. Be careful not to remove your electrical panel and leave it off in the rain to avoid letting large amounts of water in, as this would cause a problem. How Rain Could Benefit Your Unit You might be shocked to learn that rain aids in cooling the condensing coil, which is beneficial to your air conditioner. It also helps wash away dirt and dust that had formed on the coil and cooling fins. A clean ac unit dissipates heat more efficiently and is less likely to overheat. As rain might be beneficial to...

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