Your questions answered: HVAC FAQs. No matter what your HVAC questions are, the techs at Oak Grove Heating & Air Conditioning in Hattiesburg have answers. Whether you have questions about selecting new HVAC equipment to best practices on care and maintenance, we are here to help. Our online FAQs answers provide a quick response for your convenience, but if you want to know more on any topic, don’t hesitate to give us a call at 601-268-3486. Why is regular maintenance important? Just like you need to take your car in to the shop for normal tune-ups, such as oil changes or inspecting potential issues, your home comfort system should receive the same kind of attention. Routine maintenance by a trained technician provides numerous benefits to your HVAC equipment, which can help your systems perform efficiently and prevent costly breakdowns. How much will a Lennox product cost? Call Oak Grove Heating & Air Conditioning at 601-268-3486 to get an in-depth quote on Lennox equipment. What is two-stage heating? Two-stage heating enables the furnace to heat at two levels of output: high for cold winter days and low for mild ones. About 80 percent of the time, your home’s heating requirements can be met when the furnace is left on the low setting, enabling your two-stage unit to work for longer periods of time. Two-stage units also offer more even heat distribution, fewer temperature swings, quiet operation, improved air filtration and energy efficiency. How does Precise Comfort™ technology work? Lennox’s Precise Comfort™ technology is an operating and control system that enables a furnace to adjust heat and airflow by very small amounts, as low as a 1 percent change. The system is automatic and runs similar to cruise control, making adjustments gradually to meet your comfort demands with energy efficiency. How will my new furnace work differently from my old one? Depending on how old your previous furnace was, you could experience a host of differences. Furnaces today are created to give more even and efficient heating than ever before. Modern furnaces also better regulate temperature and air flow, moving more air over the heat exchanger than older furnaces. Additionally, new furnaces are crafted to operate with other high-efficiency HVAC products, such as air conditioners. The air conditioner blowers provide your heating system an extra boost so it can deliver cool air around your home efficiently. Special features like variable speed motors will also help reduce noise associated with operating your equipment and easily meet your family’s airflow needs. What energy efficiency standard should I look for in an air conditioner in Hattiesburg? The Department of Energy recently raised the minimum efficiency levels for air conditioners, heat pumps and packaged units created after Jan. 1, 2015, since heating and cooling contributes significantly to a home’s total energy usage. The requirements vary by region, so call Oak Grove Heating & Air Conditioning for the efficiency standards for Hattiesburg. How can I reduce my energy costs? Lennox carries a host of HVAC products with high efficiency ratings, which can help cut back the amount of energy they require to work. Aside from selecting products that have received Energy Star® certification or achieved high SEER ratings for air conditioners or AFUE ratings for furnaces, you can think through the following: Maintenance – making certain that your system gets regular maintenance by a trained professional can keep your system working at its top performance. Zoning – zoning systems permit you to only heat or cool only specific areas of your home, so you won’t have to pay to heat or cool spaces that you don’t usually use. Programmable thermostats – using a programmable thermostat allows you to set the temperature in your home based on your schedule. They can be programed to offer you the comfort you desire when you’re home, and increase or decrease the temperature while you’re away, helping you save on heating and cooling costs. Why should I buy from Lennox? There are many reasons to choose Lennox, but the top three are: You know and trust the name – Lennox is recognized around the world for its quality home comfort products. Innovation and high quality – Lennox is an industry leader, giving you a large line of innovative solutions for your home comfort needs. Commitment to excellence – We are dedicated to giving customers not only quality products, but also quality service. You can trust Lennox dealers, like those of us at Oak Grove Heating & Air Conditioning, to help you identify the right system for your home, expertly install it, and keep it operating smoothly every time. What can I do to improve my home’s indoor air quality? Increasing your home’s indoor air quality starts with four basic strategies: Eliminate – poor indoor air quality leaves your home full of with air pollutants floating around your home, so to improve IAQ, the first step is to eliminate as many pollutants as possible. You can easily do this is by cleaning and vacuuming at least once a week, regularly washing linens and storing cleaning products safely. Ventilate – proper insulation is great for keeping your home warm in the winter and cool in the summer, but it also makes it difficult for airborne pollutants to escape. Products like our Healthy Climate® ventilation system help swap stale air for fresh, filtered outside air. Clean – good ventilation and routine cleaning are a start, but Healthy Climate® air filters, germicidal lights and PureAire™ purification systems take your IAQ to the next level by capturing microscopic particles, killing germs and removing particles and germs while destroying chemical vapors. Monitor – programmable thermostats will help you monitor the humidity levels and temperature to help prevent particles and germs from piling up and keep your home comfortable. How can I find out which indoor air quality product will is right for my home? Our Healthy Solution Finder lets you pick details specific to your family and home and will help you find equipment best suited to meet your needs. You may also consult with Oak Grove Heating & Air Conditioning techs who can make a recommendation based on their evaluations of your home and current indoor comfort system. How does an air conditioner work? Many homeowners believe that air conditioners make it cooler in your house, but it actually removes the heat from your home, moving the hot air outside. That hot air flows across a cold indoor coil where refrigerant in the lines sends the heat to the coil in your outdoor unit, releasing the heat outside. This procedure continues until the indoor temperature reaches the temperature you set on your thermostat. What is the minimum energy efficiency standard for air conditioners in my state? Due to the amount of energy used by heating and cooling systems, the Department of Energy (DOE) raised the minimum efficiency levels for air conditioners, heat pumps and packaged units manufactured after January 1, 2015. These levels are determined based on region and carry varying requirements based on your location. Oak Grove Heating & Air Conditioning can answer any questions you may have regarding these minimum requirements and let you know what choices are available when you’re searching for a replacement system. How can I confirm the model and serial numbers for my cooling unit? You can find these numbers on a nameplate or sticker that is near your system’s service panel. The sticker should be white with black letters and have both of these numbers located at the top of the sticker. M/N signifies model number while S/N is your serial number. What size equipment do I need for my home? There are a few ways to determine what size system is the best fit for your home, but the most reliable way to size a system is by having your local Oak Grove Heating & Air Conditioning technician come out and perform a load calculation. This calculation considers your home’s: square footage, insulation value, amount of insulation, and a number of other factors. Can frost, ice, dirt or other debris keep the outdoor unit of my cooling system from operating effectively? Yes, because dirt and other debris can inhibit your system’s ability to work efficiently. For heat pumps, it is normal to have frost or ice on them during the winter, but they also include defrost controls to ensure they work efficiently in those kinds of weather. What is two-stage cooling? Two-stage cooling means that your cooling unit has two levels of operation. When summer is in its hottest weeks, the high setting starts up, and when it’s cooler or more mild, it operates on the low setting. Most of the time, the lower setting can take care of your cooling needs, but even when the high setting is in use, you may not realize it because it can produce such even temperatures for your comfort. This can also mean a quieter cooling system, greater efficiency and better humidity control. Why is my system freezing up? When your cooling unit freezes up, there are a couple of reasons why it could be doing so. The most frequent reasons include: dirty filters, low refrigerant, a dirty evaporative coil and a faulty blower motor or relay. A dirty filter is something you can change as a homeowner, but the others need to be completed by a professional like those at Oak Grove Heating & Air Conditioning. Contact them at 601-268-3486 with any other questions. What is the best thermostat to use for my cooling system? Identifying the best thermostat for your cooling system comes with a lot to think through. That’s why it’s nice to have such a big variety of choices from Oak Grove Heating & Air Conditioning. Whether you’re searching for a programmable or non-programmable thermostat or want to join the smart home trend, there are a variety of thermostats that you have to select from. Some thermostats will depend on what type of heating and cooling system you have, but the pros at Oak Grove Heating & Air Conditioning will be able to help determine what options are best for your needs and your budget. What is a heat pump? Heat pumps can be a tad confusing due to their name, but they actually take care of both your heating and cooling needs all year. When it’s hot outside it runs like an air conditioner in that it removes heat from your home, but when it cools off, the process gets reversed and it collects heat from outside and brings it inside. Heat pumps are also very efficient, and may produce up to two or three times more heat than the energy it uses. When replacing the outdoor unit, should the indoor unit also be replaced? Of course we suggest you also replace your indoor system, but this is why: All outdoor cooling systems have a matching indoor unit that they are intended to work with to ensure efficient performance. When they aren’t paired with the other unit as a complete system, efficiency can be affected. As with most products, advancements have brought about newer, more efficient ways of doing things. Heating and cooling systems are no different. These improvements most importantly include improved heating and cooling efficiency, but also involve improved air handling, filtering and noise pollution reduction to name a few. Heating and cooling systems that are more than 10-15 years old typically need to be replaced. Not only do they feature outdated technology, but they are also less efficient than more recent models. Adding a new indoor unit at the same time means you’ll have a matched system to provide you with even more comfort and efficiency for years to come. How do I know my solar HVAC system is performing to its full potential? The communication module on your SunSource® Home Energy System sends the system’s performance information for each module to a website. You can go to this website to learn about the system’s status, energy production and environmental benefits. The site also shows carbon offsets in real time. Will I need an Internet connection to use the SunSource® communication module? Yes, an Internet connection is needed for you to take advantage of the online monitoring system, which includes viewing energy production and environmental benefit information. The system’s performance-monitoring website is provided by an independent third party, Enphase Energy Inc., and the monitoring service is provided free for five years. Do I need to clean my solar modules? In most areas, rain will naturally clean the solar modules. If you live in a dusty or industrial area, periodically spraying the modules with water can help improve performance. However, detergents and high-pressure hoses should never be used to clean solar modules. What is the best thermostat for my heating and cooling system? The best thermostat for you depends on your heating and cooling equipment. Oak Grove Heating & Air Conditioning offers programmable and nonprogrammable thermostats that can help improve the efficiency of your HVAC systems. Browse our available products or contact us at 601-268-3486 to learn more. How can I control my energy costs? Heating and cooling can represent a significant chunk of your utility bill. The innovative and high efficiency heating and air conditioning products available from Lennox® can help lower these costs. If you’re looking for a new heating and/or cooling system, look for products with high SEER ratings for air conditioners and AFUE ratings for furnaces. SEER and AFUE are a measure of system efficiency, and the higher the number, the more efficient the product. Other than purchasing a new home comfort system, consider these additional factors: 1. Is your system regularly maintained? Whether it’s a furnace or air conditioner, HVAC systems will run more efficiently after regular maintenance checks. 2. Do you need a zoning system? If there are areas of your home that are rarely used, a zoning system will allow you to heat or cool only the commonly used spaces of your house. 3. Are you taking advantage of a programmable thermostat? According to the U.S. Department of Energy, programmable thermostats could reduce your heating costs by up to 35 percent, and your cooling costs by up to 25 percent. What are the benefits of zoning systems? Zoning equipment gives you the opportunity to divide parts of your house and control the thermostat differently in each room. Zoning equipment is good for when you have parts of your residence that are seldom used or when you and your family are often in disagreement of what the temperature in each area of your home should be. Zoning systems are quiet and efficient, enabling you to have more control over the comfort of your house. Discover more about the equipment available from Oak Grove Heating & Air Conditioning.