Tag Archives: hvac repair

Greener, Smarter HVAC Systems Are Hotter Than Ever

The world of home comfort is changing and greener, smarter HVAC systems are taking over the market. Check out these big changes.

Greenspeed Intelligence for HVAC Systems

Greenspeed Intelligence is achieved by pairing a compatible Infinity gas furnace or heat pump with the Infinity control system. Together, these features provide adaptable-speed control. This allows your furnace or heat pump to operate anywhere between 40 and 100 percent capacity to suit your home’s needs. The system automatically selects the capacity that’s most energy efficient while still meeting your comfort needs.

These systems operate longer but use lower and steadier capacities to maximize energy efficiency. Using this technology, the Infinity 20 heat pump is as much as 69 percent more efficient than other 3-ton ducted air source heat pumps.

Infinity Thermostat Controls Provide In-Depth Control

Infinity thermostats take smart home climate control to a new level. These sleek thermostats control up to eight different zones in your home, so you don’t waste energy heating and cooling unused spaces. Maintain the ideal comfort levels in every area, and change those temperatures as needed throughout the day. These thermostats offer 7-day programming so you can set your home to automatically adjust with your schedule.

This smart system offers a wealth of information, including:

5-day weather forecast
Energy use in real time
Indoor air quality monitors
Airflow percentages for each zone
Four adjustable programming periods throughout the day
Filter replacement reminders
Maintenance reminders

WiFi capability allows you to control the system from the Internet. Control your HVAC settings from the comfort of your bed or the convenience of your office. These greener, smarter HVAC systems give you supreme control.

Geothermal Systems Are Harnessing New Energy Sources

Geothermal energy is a clean and renewable energy source that comes from heat stored beneath the earth’s surface. Geothermal energy can be sourced from water and ground. Geothermal heat pumps channel the earth’s consistent warmth as an energy source. Even when temperatures are cold above ground, geothermal energy remains fairly consistent.

Geothermal heat pumps use a ground heat exchanger to supply homes with warm air and even hot water in winter. In summer, the system works in reverse, removing heat from indoor air and sending it through the heat exchanger. This heat can even be used to provide hot water to the home in warm weather months.

Environmentally Friendly Refrigerants Rule

The industry standard in refrigerants was once R-22. Unfortunately, R-22 is hazardous to the environment. The Clean Air Act prohibited the manufacture of new systems that use R-22 in 2010, so today’s new installations are all greener, smarter HVAC systems. By 2020, the production of R-22 will cease so dated systems that still rely this particular refrigerant will have to be upgraded.

Products receive two important ratings that will help you understand their environmental impact. The Ozone Depletion Potential (ODP) explains a product’s impact on the ozone layer. The lower this number, the better. Look for refrigerants with an ODP of less than 1.

The Global Warming Potential (GWP) measures the impact the refrigerant has on global warming. This is usually calculated over a 100-year period. The lower the GWP, the better.

Maintenance for Energy Efficiency

Maintenance is essential to maximize energy efficiency with any system. Smart systems can assist by reminding you when it’s time for routine maintenance, but every product needs a little help from an HVAC professional.

Changing the air filter in your HVAC system is one of the easiest and most important things you can do to improve efficiency. No matter what type of filter you have, clean or change it at least every three months and usually once a month for best results.

A smart thermostat will help you minimize energy usage, but this system only works when you take the time to program it correctly. Set your thermostat to coincide with your schedule so your home uses less heating and cooling while you’re away. Remember to update your setting seasonally, keeping the home slightly warmer in summer and cooler in winter.

Learn more about greener, smart HVAC systems available at Keith Air Conditioning, Inc. or contact us today at 251-476-3610 to schedule an appointment for your Mobile home!

Choose a Quality HVAC Contractor with NATE Certification

What is NATE Certification?

If you’ve been browsing through our website, you’ve probably noticed the North American Technician Excellence (NATE) badge that is located on the bottom right of each page. This small logo means a lot to our family and to our customers. The NATE program was created in 1997 and is the only national certification that’s supported by the entire HVAC industry, including manufacturers, contractors, utility companies and educators.

Finding a Qualified HVAC Contractor

Our family takes pride in offering quality products and services to customers in Mobile, Alabama, and the surrounding area. Maintaining our NATE certification is just one way that we provide extra comfort and assurance to our customers. This rigorous testing process assesses our knowledge of HVAC installation, air conditioning maintenance, specialty equipment and all aspects of the trade.

The certification is also essential for maintaining our status as a Carrier factory-authorized dealer, which allows us to supply genuine replacement parts and the brand’s top-rated heating and cooling systems. Here are a few reasons why customers and industry leaders prefer NATE-certified technicians.

They have 13 percent fewer callbacks.
They have fewer warranty-related repairs.
They are up-to-date on the latest standards and codes.
They are knowledgeable in installation and service practices.
They receive ongoing training to retain the certification.

Industry Certifications

The NATE certification that every HVAC contractor at Keith Air Conditioning, Inc. has earned is important for showing customers that we take the extra time to provide the highest level of service. This voluntary accreditation complements our mandatory state license, liability insurance and EPA certifications for handling refrigerant in an environmentally sound manner.

Whether you’re hiring us for HVAC installation or to perform air conditioning maintenance, you know that the job will be done right the first time. It means that we follow the latest guidelines and recommendations for achieving optimal performance. To learn more about our HVAC contractors and professional qualifications, visit our about us page, or call our Mobile office at 251-476-3610.

HVAC System Maintenance Check List for Spring

Spring is on the way, and the long, hot Alabama summer won’t be far behind. That means it’s time for Mobile area homeowners to think about getting their HVAC systems ready to handle the warmer weather. If you’re not sure just what needs to be done to ensure your system runs smoothly throughout the cooling season, here’s an HVAC system spring maintenance checklist that can help.

Schedule a Tune-Up

Having preventive maintenance performed by a qualified HVAC technician is an item that should be at the top of the pring maintenance checklist. This simple step is the best insurance against HVAC system problems throughout the cooling season, and it will help keep your utility bills low by making sure your system is running efficiently.

Have Ductwork Inspected

Leaky ductwork can cost you in terms of home comfort and energy bills. If yours hasn’t been looked over lately, having it done as part of spring maintenance is a good idea, ensuring that ducts are properly sealed and insulated before the cooling season begins.

Upgrade the Thermostat

Programmable thermostats offer increased comfort and energy savings, so if you haven’t installed one, you should. With a programmable model, you can take advantage of the eight or more hours you’re gone to set the thermostat for increased energy savings. Simply program the thermostat to return to your desired temperature right before your return; you’ll never feel the difference, but you’ll notice the impact on your monthly bills.

Clean the Outdoor Unit

While you’re waiting for that service call, you can get a head start on spring maintenance by cleaning up any debris that’s collected around your system’s outdoor unit. Cleaning the outdoor coils is a simple task you can do as well, just shut off the power and hose it down.

Change the Air Filter

This simple DIY task should be tackled monthly. Check the air filter each month, and as soon as dust and dirt has begun accumulating, replace the filter with a clean one. A dirty air filter blocks necessary airflow, causing the cooling system to work harder to maintain the same temperature.

Learn more about spring HVAC system maintenance available from Keith Air Conditioning, Inc., or contact us today at 251-476-3610 to schedule an appointment for your home!

Healthy Home Ventilation Tips

When it comes to indoor air quality and circulation, residents of Mobile and the surrounding region have more than their share of challenges. Year-round high humidity levels make warm indoor temperatures feel even more uncomfortable and provide the ideal breeding ground dust mites, mold and mildew. With the oppressively humid warm-weather season on Alabama’s Gulf Coast fast approaching, it’s time to take steps to ensure that your home has proper ventilation without exacerbating respiratory issues like asthma and allergies.

Why Home Ventilation Matters

With people spending up to 90 percent of their time indoors at home and work, the Environmental Protection Agency (EPA) is taking a closer look at indoor air quality. Studies have shown that stale air inside homes is often more polluted than outdoor air in large, industrial cities. For those suffering from cardiovascular and respiratory conditions, lack of air circulation can have devastating health consequences, but a poorly ventilated home can impact otherwise healthy people too. Physical symptoms to watch for include:

Nasal congestion, sneezing or post nasal drip
Itchy, red or watery eyes
Soar throats or mouth breathing at night
Coughing, wheezing or shortness of breath

Keeping Allergens at Bay

Opening windows to allow the air to circulate offers some relief in poorly ventilated spaces but lets common allergens in Mobile like ragweed, pollen and animal dander entry into your home. To avoid exposure to allergens, Dr. Druhan Howell of the University of South Alabama College of Medicine recommends the following simple strategies:

Close windows at night whenever local pollen levels are high.
Minimize exercise between 5:00 a.m. and 10:00 a.m. when pollen is typically emitted.
Keep damp environments like bathrooms and kitchens scrupulously clean.
Ensure that humidity levels in your home are properly managed.

HVAC Ventilation Solutions for a Healthy Home

From air purifiers to germ-killing ultraviolet lights, the professionals at Keith Air Conditioning, Inc. offer a wide array of indoor air quality solutions that can lower indoor humidity levels and improve air circulation, including:

Using energy captured from outgoing air to precondition incoming air, energy recovery ventilators allow you to enjoy fresh air without sending energy bills soaring.
Sealing and insulating ductwork in central HVAC systems prevents pollutants and allergens from entering your home through leaks, cracks and loose connections.
An air quality analysis of your home by a skilled HVAC technician lets you know which product or service will best meet your needs.

Serving Mobile and the surrounding communities since 1964, Keith Air Conditioning professionals are experts at ventilation and resolving your air circulation problems. To learn more about how to make your home a healthier place to inhabit, please contact us today.