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Your questions answered: HVAC FAQs

No matter what your HVAC questions are, the pros at AZ Air Conditioning and Heating in Los Angeles 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 800-296-5088.
Just like you need to take your car in to the shop for routine tune-ups, such as oil changes or checking out probable issues, your home comfort system should be subject to the same kind of attention. Regular maintenance by a trained technician provides numerous benefits to your HVAC equipment, which can help your systems work efficiently and prevent costly breakdowns.
The cost can range depending on the equipment size and different features, so we suggest contacting AZ Air Conditioning and Heating at 800-296-5088 to obtain a quote.
With two-stage heating, furnaces may run on two different levels: high and low. Since you can heat your home on the low setting a lot of the time, a two-stage furnace can work longer and more efficiently. Two-stage heating also operates more quietly than traditional furnaces and can give you more even heat distribution and fewer temperature swings.
AZ Air Conditioning and Heating offers several different brands and models that incorporate advanced technology to cool and warm your home more efficiently. Technology in the newer HVAC systems gives more precision when it comes to matching your home comfort needs. If you want more information, please reach out to our experts at 800-296-5088.

Depending on how old your previous furnace was, you could experience a number of differences. Furnaces today are created to offer 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 integrate with other high-efficiency HVAC products, such as air conditioners. The air conditioner blowers give 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 lessen noise associated with operating your equipment and easily meet your family's airflow needs.

The Department of Energy recently raised the minimum efficiency levels for air conditioners, heat pumps and packaged units made after Jan. 1, 2015, since heating and cooling contributes significantly to a homes total energy usage. The requirements vary by region, so call AZ Air Conditioning and Heating for the efficiency standards for Los Angeles.

There are several ways to decrease your energy costs and one of the best ways is to make sure you have an energy-efficient HVAC system. AZ Air Conditioning and Heating offers many highly efficient products that will help reduce the amount of energy you are using and save you money. In addition to looking for products that have the Energy Star® certification, high SEER ratings for air conditioners or AFUE ratings for furnaces, here are some other things to consider:

  • Remember to schedule ongoing maintenance and have an experienced contractor take a look at your system to make sure its running efficiently.
  • If you have certain areas of your home that you need to heat or cool, you might consider a zoning system. This allows you to target that area and eliminates wasted energy on heating or cooling areas that aren't used.
  • Programmable or smart thermostats make it simpler to maintain your home comfort while not wasting energy to heat or cool your space if you aren't home. It is an easy way to lower energy costs and once you set it, you can walk away and understand its going to take care of your indoor comfort.
AZ Air Conditioning and Heating has been supporting the Los Angeles community for many years and has been offering trustworthy and dependable service. Our service and the products we carry are of the highest quality and you won't be disappointed in the results. Our experienced team is here to help you get your ideal home comfort.

There are four things to assess when improving your indoor air quality:

  • The indoor air quality in your home starts to suffer when the air begins filling up with air pollutants. The biggest concern is eliminating these pollutants. Some to-dos to include on your weekly checklist is vacuuming, washing your linens and making sure any cleaning products are stored properly.
  • Especially in newer homes, the insulation is installed so well that it might be hard for these pollutants to leave the home. While it helps to keep your home warm or cool, depending on the season, its beneficial to get some fresh air inside.
  • Make sure that you have good ventilation and schedule routine maintenance on your system. And while that's very beneficial, you can also take your IAQ even further by using air filters, germicidal lights and purification systems to get rid of particles while eliminating chemical vapors.
  • Smart or programmable thermostats can manage humidity levels as well as the temperature. This can help avert germs and other particles from collecting while sustaining your home comfort.
Every home is different,, which is why we recommend that you contact our experts at AZ Air Conditioning and Heating to find out which solution will be best for your space. Our team will conduct an assessment of your current system and determine what your ideal home comfort looks like. That will help us select which products will be most effective.
It may come as a surprise that air conditioners don't technically make your home cooler; they actually remove the hot air and move it outside. This hot air is pushed across a refrigerant coil on the indoor unit and then is sent to the outdoor unit where it is released. Your air conditioner moves as much hot air outside as is necessary to reach the temperature you have set on your thermostat.
Different regions have different minimum energy efficiency standards. Additionally, air conditioners, heat pumps and packaged units made after Jan. 1, 2015, have higher minimum efficiency levels than equipment manufactured prior to that date. The team at AZ Air Conditioning and Heating can help you determine the minimum requirements for Los Angeles, let you know if your current equipment meets those requirements or help you find a replacement air conditioner that does.
Your systems service panel has a white label on it, with your systems model and serial numbers at the top. M/N signifies the systems model number and S/N is the serial number.
Since equipment size needs differ for each home, the best way to determine the right size equipment for your home is to have a technician from AZ Air Conditioning and Heating come out to perform load calculation tests. The tests take measurements such as square footage, insulation value and amount, and more into account to determine your homes HVAC equipment needs.
Yes debris can affect your systems ability to function effectively. Its not uncommon for heat pumps to have frost or ice on them in the colder months, but many include defrost controls so they can work efficiently regardless of the weather conditions.
When a cooling system uses two-stage cooling, it means that there are two levels of operation. This lets the system work more efficiently since there is one level for milder weather and another for harsher weather that demands the system work harder. Two-stage cooling also enables slight temperature changes so you don't experience extreme differences in temperature. Aside from better efficiency, other benefits of two-stage cooling include quieter operation and enhanced humidity control.
When your cooling unit freezes up, there are a variety of reasons why it could be doing so. The most common reasons include: dirty filters, low refrigerant, a dirty evaporative coil and a faulty blower motor or relay. A dirty filter is something you can take care of as a homeowner, but the others need to be done by a professional like those at AZ Air Conditioning and Heating. Contact them at 800-296-5088 with any other questions.
AZ Air Conditioning and Heating offers a number of great thermostat options for your HVAC systems. The best thermostat for you will depend on variables such as whether you want one that's programmable or not. No matter what kind of thermostat you'd like or if you're looking for something that can fit with a home automation system call AZ Air Conditioning and Heating to hear about which thermostats you can choose from. Our team will help you find one thats right for your system, your family's needs and your budget.
A heat pump covers both your homes heating and cooling needs, offering you one HVAC system that can be used in all four seasons. During the warmer months, heat pumps act like an air conditioner, capturing the hot air from inside your home and transferring it outside; in the cooler months, this process is reversed. Heat pumps can be very energy efficient and may produce two to three times more heat than the energy it uses.
At AZ Air Conditioning and Heating, we do recommend replacing both your indoor and outdoor units at the same time because:
  • Nowadays, outdoor systems are built to work with their matching indoor system for the highest efficiency possible. When you replace just one of your systems, you may not see the same savings on your energy bills as if you had replaced them together.
  • Thanks to technological advancements, newer systems mean improved efficiency. This is also true for HVAC systems. While the advancements focus on improved heating and cooling efficiency, they also include benefits such as better air handling, filtering and noise reduction.
  • If your heating and cooling systems are over 10 years old, they need to be replaced. Older models have outdated technology that is likely contributing to higher energy bills due to poor efficiency. So by replacing your indoor system at the same time as your outdoor equipment, both your systems will provide better energy efficiency that helps you lower your energy bills and keep your home more comfortable.
Your home energy system could have a communication module that sends performance stats to an online site or portal. You can visit this to check your system's status, the amount of energy being produced and the positive effect you are having on the environment. You can also take a look at your owner's manual for recommendations on monitoring performance.
Rain will clean the modules by itself in most areas; however, if you live in a dusty area, you may see improved performance after periodically spraying the modules with water. Please note that high-pressure hoses and detergents should never be used to clean solar modules, as they can damage the product.
AZ Air Conditioning and Heating can help suggest the right thermostat for you based on your home and current heating and cooling equipment. We carry a selection of programmable and nonprogrammable thermostats, which can help improve the efficiency of your homes furnace and/or air conditioner. View our thermostats or give us a call at 800-296-5088 for more information.

A big portion of your monthly energy costs can be attributed to your heating and cooling system. It makes sense, because our home comfort is a critical aspect of our day-to-day lives. Fortunately, there are high-efficiency solutions from AZ Air Conditioning and Heating that can keep you comfortable while also lowering energy costs. When it's time for you to search for a new HVAC system, there are a couple things to consider. You'll want to select air conditioners with high SEER ratings and furnaces with high AFUE ratings. These ratings measure efficiency, so the bigger the number the better off you'll be when it comes to saving on energy costs. You can also review these tips:

  • Keep your system operating to its best ability by scheduling routine maintenance. It helps uphold efficiency and make sure everything is working properly.
  • Consider a zoning system if you only have certain rooms that need to be heated or cooled. There is no need to consume energy adjusting the temperature in a room that is never, or rarely used.
  • The U.S. Department of Energy says that programmable thermostats can save up to 35 percent on heating costs and 25 percent on cooling costs. There are a lot of programmable and smart thermostat products that are easy to use and vary in the number of features-so you can find an answer that you are comfortable with.
A zoning system lets you divide your residence and heat or air condition each part differently. While these systems operate well for buildings that have rooms that are infrequently visited, they can also be beneficial in situations where you and your family disagree on the temperature in various parts of your house. There are a number of additional bonuses of zoning systems, such as efficiency and comfort. View our selection of zoning systems or give AZ Air Conditioning and Heating a ring to see how a zoning system could fit in your home.