Rosenberg Indoor Comfort Blog

3 Advantages of a Ductless Mini-split System

May 10, 2023

Ductless mini-split systems have become effective and convenient for heating and cooling interior spaces in many residential and small commercial buildings in recent times. These systems differ from traditional central HVAC systems because they do not rely on ductwork to distribute conditioned air throughout your home. Mini-split systems have two primary units: an outdoor compressor and an indoor air-distributing unit. The indoor air handlers are small and installed in specific indoor spots within your home to regulate the air around them. Even so, you may be wondering what the real benefits of these units are. Here are three reasons why you should consider installing a ductless mini-split unit in your home. 1. Easy to Install Looking at the ease with which ductless mini-split units can be installed compared to other types of HVAC systems is astounding. Because of the ducts, installing a central unit can take a surprisingly long time. In addition, you have to tolerate all the disruptions in your home as long as the process lasts. On the other hand, the process of installing a ductless mini-split system is less invasive. Thus, depending on the number of rooms in your home, the unit may be up and running...

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Is Regular Service Necessary for Keeping My HVAC System Under Warranty?

April 19, 2023

The right warranties and insurance policies can significantly lower the costs of maintaining systems and appliances in your San Antonio, TX home. In some instances, insurance policies and warranties can even prevent out-of-pocket spending altogether especially as it concerns your heating and cooling equipment. If you’ve recently purchased a new furnace, heat pump, or air conditioner, it’s important to diligently adhere to the terms of its manufacturer warranty. Having your HVAC system serviced regularly is one of the terms you must adhere to if you do not want to void the warranty on your unit and for good reason. Warranties Are Mutually Binding Agreements All warranties are mutually binding agreements. While these contracts make provisions for protecting consumers, those who issue these warranties make provisions to protect themselves. The product warranties for your HVAC equipment ensures that you’ll never have to pay for problems resulting from defective manufacturing or materials. If your HVAC equipment was broken or poised for failure when you bought it, you won’t have to pay to have it repaired or replaced. However, undue system stress can also cause HVAC systems to fail long before their time. Even something as simple as forgetting filter changes can result...

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When Should You Replace Your HVAC Air Filter?

March 15, 2023

Your HVAC filters pull allergens and other contaminants from the air before they can circulate and impact your air quality. They’re also vital in preserving your HVAC system’s efficiency. If you leave your filter in place for too long, it can put excessive strain on the system and impede airflow. This will make it harder for your furnace or air conditioner to get the air it needs to maintain effective temperature control. Keep reading this guide to determine the best filter replacement schedule for your household. Filter Type Every type of filter comes with manufacturer guidelines on their maximum useful lifespan. The most commonly used types are fiberglass air filters and pleated air filters. Fiberglass options are more affordable, but they won’t be able to remove as many particles from the air. They should generally be changed out every month. Pleated air filters are more expensive and can last up to 90 days. They’re more efficient at trapping particulates like dust, hair, pollen and lint. If you struggle to remember to buy new filters, consider signing up for a subscription service that will periodically deliver more filters on a routine schedule. Outdoor Air Quality Your local air quality can play...

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Cleaning and Maintenance of Your HVAC Unit

February 2, 2023

Your HVAC system is one of the most important appliances in your home, as it plays a vital role in maintaining indoor comfort and air quality. Your HVAC system provides heating, cooling, and ventilation to ensure proper air circulation and indoor air quality. A well-functioning system is essential for maintaining a comfortable living environment, particularly during extreme weather conditions. Neglecting the maintenance and upkeep of your HVAC system quickly leads to increased energy bills, decreased indoor air quality, and the need for more costly repairs. By adhering to a regular maintenance schedule, you can ensure your HVAC system’s smooth operation and longer lifespan. The Importance of Cleaning Your HVAC System Over time, dirt, dust, and other contaminants can build up in your system, affecting its performance and causing it to work less efficiently. A dirty HVAC system can also spread pollutants and allergens through your living space, posing a health risk to all of your family members. Other consequences of a dirty HVAC system include: Reduced unit efficiency Increased energy bills Shorter unit lifespan Poor indoor air quality Health and safety concerns Cleaning Care and Maintenance of Your HVAC System: Essential Steps To make sure you’re getting the most out...

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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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