Here Stands Why Your Furnace or Boiler Won’t Begin.

The warmth of your furnace or boiler is something you look forward to when the winter winds billow outside your windows. An incidence of your only heating system breaking down wouldn’t be a pleasurable experience and will leave you wondering what must be the matter. However, like any other appliance, heaters and boilers are machines and run the risk of breaking down. Routine maintenance helps keep such incidences in check, but they aren’t unavoidable.

Tracking is a List of Potential Reasons For Your Malfunctioning Boiler.

  • Issues with the Thermostat

When you find your heating system not firing up, your thermostat is the first thing you should examine. First, check your thermostat and ensure it is set to the heating option and maintained at a few degrees lower than the room temperature. Then, wait for the furnace to kick start, and if it does not, you probably have a different issue.

  • Wiring/Electrical Issues 

Whether gas or electric, your furnaces or boilers use electricity and have numerous intricate writings, switchboards, and the likes. Damage to even one component will not fire up your furnace. You can check your breakers and make sure they have not tripped. Breakers usually trip because of a power overflow. Have your breakers checked by a furnace service in Mesquite, TX, if this happens regularly?

  • Interruption in Gas Supply

Having checked your thermostat and electricity supply, you may move up to your furnace’s gas supply. Ensure that the shut-off valve has been opened for an uninterrupted gas supply. These valves are turned off for safety reasons, and people tend to forget to open them when the winter draws near.

  • Malfunctioning Parts

Your furnaces are made up of many complex parts, both small and big in shape and size. Each carries out a crucial function. Damage to even the most minor parts could lead to a system failure, thus keeping your furnace from turning on. These parts are machines, and machines suffer wear and tear over time. Components like sensors require frequent cleaning. The passages and ductwork need to be dirt and dust-free too.

The control valve has a temperature probe, which, when malfunctions, will shut the whole system off. The thermocouple is another device that hinders gas flow if the pilot light is damaged. Your electronic ignition or condensate pump might also be malfunctioning.

When Do You Need Professional Help?

The problems mentioned above will help you identify one of many issues our furnace might be having. Although there are certain things that you clean or adjust that will get your furnace up and running, others require experienced and professional hands, and troubleshooting them yourself may not be a good idea. Sometimes your furnace might be too old, and you may need a furnace replacement in Mesquite, TX. Have a certified technician look at your appliance to give you a detailed account of its condition.


Why Is My Furnace Blowing Cold Air?

Winters are all fun and splendor until the cold gets unbearable. Then, our feet and hands forget what heat feels like, and a triple-layered blanket fort becomes useless. Luckily, the technology did us some good. First, it introduced us to HVAC devices like the furnace that produces heat with natural gas or electricity. 

Furnaces do not ask for lengthy notes of gratitude. Instead, they require a regular furnace service or furnace repair in Mesquite, TX. Our furnace comprises big and small components, running on energy resources, functioning amongst intense heat and friction. Unfortunately, such an internal setup can make the furnace parts prone to damage. As a result, your furnace starts showing signs of failure, one of which is blowing cold air. 

Reasons Why Your Furnace Blows Cold Air

Many people face this issue where their furnace throws cold air instead of hot. In such situations, we mainly contact a technician and schedule a repair or, if severe, a heating replacement in Mesquite, TXAlong with solving the problem, it is essential to understand why the problem occurred in the first place. Here’s why your furnace is going cold air:

  • Overheating of Furnace

Though it sounds strange, a furnace does overheat. Old air filters can cause overheating. The dirty air filters restrict the airflow, and the heated air circulates inside the furnace itself. Instead of investing in unnecessary furnace replacement in Mesquite, TX, you can make it a habit of changing the filters regularly. 

  • Thermostat Issues

A thermostat is one of the first things you should check if you find any heating problems in your furnace. First, check whether the thermostat is set at the right temperature. If the thermostat is new, it might be an issue of compatibility, which a technician can inspect. 

  • The Pilot Light is Not Lit.

If you have a gas furnace, the extinguishing of the pilot light could be a reason for the cold air. You can either relight the pilot with the aid of the manual or contact a technician for a complete furnace repair in Mesquite, TX

  • Clogged Condensate Drain

If you have a new high-efficiency furnace, condensate clog could be why. High-efficiency furnaces have condensate drains that remove the water used in the heating process. A drained clog prevents the burners from lighting, which is essentially beneficial for your system but can generate cold air. 

Some obstruction or lack in the furnace parts causes the cold air generation. If the reason is caught in time, the furnace can be fixed, and heat production can be restarted. Taking the aid of a technician in such situations is a smart move. If not, there can be multiple and expensive repairs in the future. 

Lexany’s Heating & AC is an HVAC company, who can help you identify any problems in your furnace and fix them. Our technicians are highly experienced and qualified for all unseen furnace situations. Contact us on (469) 728-7113 today! A happy home is a healthy home!

How Long Will My Furnace Last? When Should It Be Replaced?

Typically, the life of a well-maintained furnace could range anywhere between 10 to 15 years. This can be more or less dependent on the quality and timely service. The next aspect that influences the lifespan of a furnace is the repairs. Repairs are bound to occur at least thrice in such a long time. What is crucial is how promptly these repairs are fixed without causing a toll on the furnace’s health.

A well-serviced and maintained furnace could last for a more extended than a furnace that is not taken care of.

Lastly, it is vital who conducts the service of the furnace. Whether the service is conducted by a trained HVAC professional or not also determines the furnace’s lifespan. Look out for professional and best furnace service in mesquite, TX.

How long does a furnace last?

The average life of a furnace usually ranges between 10 and 15 Years. Therefore, the time for a furnace would last utterly dependent on the maintenance of the furnace and the type of the furnace. Also, it is crucial to find a trusted and professional company that offers heating services in Mesquite, TX. 

When should a furnace be replaced?

When a furnace is causing too many repairs regularly, it is an indication that it’s time for a furnace replacement. Replacing a furnace also has several benefits like decreasing energy consumption, thereby decreasing the energy bills, the increased performance of the furnace, and much more.

When replacing a furnace, it is vital to take the opinion of an HVAC professional. Search for a good company for furnace replacement in Mesquite, TX.

Indications that it is time for furnace replacement

1.   Regular repairs

When the furnace demands repairs regularly, it is a sign that it is time for a furnace replacement. To avoid repairs, the furnace must also be serviced regularly.

If the repairs keep on coming up regularly and if the furnace is too old, it is preferable to replace the furnace.

2.  Increase in the energy consumption

Another vitally important aspect is energy consumption. A furnace that is too old would eventually lead to an increase in power usage. This would lead to a spike increase in energy consumption, causing an increase in the power bills.

3. Decrease in the heat generation

If the furnace’s performance has gone down, and there is a reduction in generating heat, the furnace has become old. The heat is not increasing even after conducting the maintenance and repairs of the furnace; it may be time to get the furnace replaced. 

If the furnace is still new, it may be due to a lack of maintenance or any repairs. For stress-free and service, finding an HVAC service company that is exceptional in conducting its service and offers professional HVAC service is essential. LEXANY’S Heating and AC is whole of the most immeasurable companies that offer heating services. 

For more information, call us at (469)728-7113, or mail us at or visit our website LEXANY’S Heating and AC.


Preventative Annual Furnace Maintenance Tips

Be it Arizona or Texas, and the temperatures tend to fall sub-zero during winters. You don’t want to be shivering during the chilly winters. Everyone wants their families to live in warm and cozy homes. A heating system comes under the basic needs for the winters. Therefore, prepare your furnace in advance to work for the long winter months. 

To get fully efficient heating, you need furnace service in Mesquite, TX, by a good HVAC company. A team of HVAC experts will also give you some tips to maintain the working capacity of your furnace. In addition, they will carry out the maintenance checklist diligently and ensure that your furnace isn’t reeling with issues.

Tips To Prevent Annual Heating System Maintenance.

Read the information given below and get a solution to prevent your annual furnace maintenance. 

Schedule a Meeting With HVAC Technicians For a Preventive Tune-Up

Before starting the furnace after the summer season, you should plan a furnace service in Mesquite, TX. This maintenance boosts the capacity of a furnace and increases its life. In addition, if there is any serious issue with the furnace, the technician will detect it and perform a furnace replacement. Thus, it will save you and your family from the risk. 

Change the Dirty Filter

The furnace fan tends to bind moisture and dust to its surface. This makes the fan dirty and reduces the efficiency of your furnace. Therefore, You should change the filter of your furnace regularly. 

Turn the Fan On and Check

It would be better if you had to control the fan of your furnace for any abnormal noise. If you hear any grinding or slamming kind of noise, then call up heating services Mesquite TX immediately and schedule a meeting. 

Turn the Heat On and Check

When the furnace stays on a long break in the summer season, there are chances that the heating system might be having some issues. Before using the furnace, you should turn the heat on for 15 to 20 minutes to check whether it is usually working or not. If it isn’t, you might have to go for a furnace replacement in Mesquite, TX.

Check the Thermostat and Upgrade It

When you use it, you should check that it satisfies your requirements during winter. Modern thermostats are very easy to use. However, sometimes you need to upgrade your thermostat. Upgrading a thermostat can also be a considerable saving for you. 

Check the Humidifier Pad of the Furnace

Checking the humidifier pad of the furnace is necessary because you did not use it in the summer months. A proper working humidifier pad will balance the humidity level in the room and prevent static shocks, snoring, etc. 

Adjustment of the Air Vents

Before starting to use the furnace, make sure to check the air vents, clean them, and adjust them according to the required temperature in the room. 

You can contact Lexany’s Heating and AC at any time for every kind of heating replacement Mesquite TX. In addition, you can call us on our emergency number, (469) -728 -7113. This number is active to hear all your HVAC problems and bring the solution to you 24/7. You can also write your HVAC issues and drop an email at  


How to Maintain Your Furnace Working in Cold Weather

Your heating systems have worked overtime to keep your homes warm during this bitterly cold winter in the city of Texas. And, while furnaces function admirably for the majority of the heating season, they can have performance issues when temperatures drop below freezing. To avoid these problems, we’re going to go through several methods you can use to help your furnace cope with the harsh cold today!

Get Your Air Filter Cleaned.

Dirty air filters put more pressure than usual on the furnace. Hence it has to work harder to warm your apartment. Cleaning the air filter would reduce the pressure put on the furnace and work even more effectively. Unfortunately, dirty air filters also cause indoor pollution and lead to several breathing problems and health issues. Consult a heating services Mesquite TX provider to get your filters cleaned and checked to save yourself from more significant damages and higher costs.

  • Don’t Set Back Your Thermostat.

Usually, people lower the thermostat setting while they are not at home and then increase back up. However, inconsistent temperature settings put more load on the device and have to work a lot more in heating the home at a go that can cause it to damage. So it is always better to keep it at a consistent heating temperature and wait for the weather to warm up, then only change the setting for good.

  • Be prepared For Colder Indoor Temperatures.

Furnace function is to maintain a differential temperature between the weather outdoors and the indoors. On frigid days, prefer wearing woolen clothes, you will feel warm, and it will eventually put less pressure on your furnace. Because no matter how the thermostat setting is, in freezing weather, deformities arise in the performance of heating devices if subjected to greater loads. 

In most cold cities like Texas, people purchase HVAC installation Mesquite TX systems that are comparatively cheaper and provide constant assistance regarding the problems relating to HVAC systems.

  • Sealing Off Air Leaks and Unused Spaces.

It is essential to keep the cold air out and the warm air inside of the apartment. For this purpose, keep the doors locked. Seal up all the air leaks that can lead the cool breeze in. ensure that there are no holes and spaces in your doors and windows as a small hall can create problems and restrain you from attaining warmer temperatures indoors. Especially if you live in cold cities like Mesquiteyou should take the subscription of a furnace repair Mesquite TX, in which they get it regularly checked and repaired.

  • Constant Clearing.

It is essential to clear the area. In most cold places, the pipes of heating appliances get frozen, and it harms the heating device. Therefore, it is always beneficial to clean all the snow from the device to protect it from harm. If the snow accumulates continuously for a more extended period, it will further cause more damage and lead to permanent failure of the furnace. Therefore, clearing it regularly can avoid furnace repair.

Follow the techniques mentioned above for the better performance of your furnace this winter. You can get help from Lexany’s Heating and AC, and we provide efficient furnace replacement Mesquite TX. We have solutions to all your HVAC system-related problems. 

Most importantly, it is necessary to have a plan for maintaining your HVAC system. You can take up any plan that is suitable for you. These plans include check up, filter cleaning, etc.


Types Of Furnaces

Due to their outstanding efficiency, low running noise, extended lifespans, compatibility, and other factors, natural gas, propane, heating oil, or electricity can all be used to heat your home with a furnace. You can also take a professional’s help in furnace service in Mesquite, TXto decide which type of furnace is best for your house.

Based On Operation

Furnace blowers circulate both warm and cool air, so they not only offer heat in the winter but also help to cool your home in the summer. There are different categories:

Furnace with A Single-Stage

It runs at a fixed speed. As a result, your home is more likely to have hot and cold patches with more temperature variance. In addition, turning on and off your system during the day will consume additional energy. However, it is the cheapest to buy and the easiest and cheapest to install.

Furnace with two stages

Two-stage furnaces allow you a little more flexibility over how you heat your home by giving a full-speed and a half-speed setting. As a decision, both are further effective in delivering heat. 

Furnace with variable speed

Finally, variable speed furnaces adjust the speed and heat output to the outside temperature and the desired indoor temperature. They also provide the highest indoor air quality since the fan circulates air through the filter even when the furnace is not in use.

Based On Fuel Type 

Another approach to categorize modern furnaces is based on the type of fuel they use to generate heat. 

Gas Furnace 

The hot combustion gas is created by gas jets and a burner, which elevates the temperature of the air, which is then circulated through the ducts by fans. Gas furnaces are inexpensive to operate due to the low cost of gas compared to other fuels.

Oil Furnace

Oil furnaces are most commonly seen in cold locations and convert oil to heat. Gas furnaces typically have AFUE ratings of 88-98 percent, whereas oil furnaces have AFUE values of 80-90 percent.

Electric Furnace

Electric furnaces are typically less expensive and smaller than traditional furnaces, making them more convenient to install in most settings. Heat pumps use electricity to heat and cool your home to maximize comfort and economy. Many individuals prefer to utilize a heat pump in conjunction with a furnace, a process known as hybrid heating. If you all live in an area with excellent winter times, you might be good without a furnace and simply a heat pump.

Modulating Furnace

Modulating furnaces are more expensive, but the benefits may be worth it. For example, to attain the thermostat’s preset temperature, a modulating furnace modulates the amount of gas it burns. This allows it to pinpoint the temperature more precisely. In addition, modulating furnaces will not waste energy by turning on and off often but will instead run at a reduced energy level for a more extended period.

If you are searching for an expert in furnace replacement in Mesquite, TX, we can help you save money on HVAC servicing and installation. Call us at 4697287113, or you can also mail us at  to know more.


Checklist For HVAC Installation

HVAC providers use an installation checklist to verify that no details are overlooked during the installation. You might have a single, comprehensive checklist for all installations or several checklists for different types of equipment. 

You can enlarge the checklist to include starting items used at the season to ensure that the equipment operates correctly. In addition, a general maintenance checklist is used for quarterly reviews.

Accurate insulation can make a large distinction in terms of comfort and energy efficiency. It’s also crucial to the system’s longevity. Internal components of a device that isn’t secure are more likely to wear out. Other considerations to include in the checklist during installation include:

Manufacturer Specifications, Local Building Codes, and NEC


Most HVAC equipment manufacturers have their starting and service checklists tailored to their devices. 

While having default checklists for any heating or air conditioning unit is a good idea, we recommend keeping particular checklists on hand for the equipment you service or install regularly. For installation requirements, check local building codes and the National Electrical Code (NEC).

An Examination Of The Space And All Of The Unit’s Components

Then it’s time for your regular unit installation walk-through. Not double-checking the model number is a common mistake. Make sure you have the proper unit before you start installing anything.

Include all of the steps you take before installing the unit in your checklists, such as inspecting ductwork, air filters, vents, gas lines, and drainage pipes for shipping damage or missing parts. 

Examining The Load Calculation

Residential HVAC professionals for furnace repair in Mesquite, TX, must understand a home’s heating and cooling needs depending on various criteria. If the load calculation is solely based on square footage, it is almost always incorrect.


Inspection of all connections is required. It is a must to avoid damaged power lines. If the house is older, make sure the wiring can accommodate the new system’s electrical requirements.

Dripping Pans

Drip pans must be rust-free. No standing water, odors, or leaks should be present. 

Fan Chambers

This region should be free of dirt. It is necessary to grease the fan motor. The fan belt must be properly tensioned.


The ductwork should be free of blockages and clean. No holes, cracks, or leaks should exist. The supply and return vents should both be open and free of debris.


According to the HVAC technician, it is necessary to evacuate any combustion gases from your equipment to the outside for HVAC installation in Mesquite, TX. In addition, a carbon monoxide test may be required for some setups.

Updated Unit Performance Measurements 

Take initial performance readings of the new equipment and the overall heating or cooling system after installation. 

Wrap-Up Of Post-Installation Business

Consider including everything a technician has to tell a customer, such as a rundown of the unit’s capabilities, thermostat settings, warranty information, and a request for a review.

We Can Help You Keep Bills On HVAC servicing and installation. Call us at 4697287113, or you can also mail us at to know more.

5 Reasons Causing Your AC To Run Constantly

It’s unpleasant when the summer months are hot and sticky, and your AC operates constantly. There’s a good chance your AC is running a little too loudly or consuming more electricity than usual.

You’ve probably seen this issue before, and you might be wondering what the problem might be. The reasons stated in this article will help you understand why your AC has been running constantly.

Improper Installation

How to verify if the air conditioner installation is correct? You can inspect through unit size and duct size.

Central Unit Is Too Small

Small size central air conditioners require more effort to cool your home. You will experience breakdowns frequently and will never feel the desired coolness at your home.

Central Unit Is Large

If you are experiencing too much moisture in your home, one of the reasons is the large central unit. Large central units have short cycles and also increase electricity bills as energy consumption is high.

Incorrect Duct Size

Incorrect duct size does not cool your home efficiently and will be incapable of handling the airflow. Thus, it is unable to distribute cool air evenly in all corners of your home.

If you possess any of the above units, it’s time to replace them with efficient ones. Connect our AC repair in Mesquite to resolve your issues.

Damaged Air Filter

A dirty air filter causes overheating and obstructs the normal airflow. If the airflow is not proper, the system cannot help in removing humidity. Timely maintenance of air filters is essential to save energy consumption.

Dirt And Dust On Conditioner Coils

Ever wondered about the damage caused due to dirt and dust on conditioner coils? The accumulation of dust particles will lower the efficiency that eventually lets the air conditioner run continuously.

Old Air Conditioner 

Every electronic unit has its lifetime. If your air conditioner is way past its prime and you are tired of replacing units now and then, it’s time to invest in a new one.

Contact our experts for estimates and book a slot with our skilled technicians for any installation or air conditioning repair in Mesquite, TX.

Air Leaks 

One of the culprits of a hot and humid environment is poor sealing, which welcomes irritation and various health problems. If your AC  is not cooling your room, check for air leaks or insufficient insulation.

If there are no air leaks in your basement, the air will stay inside and, you will enjoy the comfort of an air conditioner.

New air conditioners are highly efficient and consume less energy as compared to old air conditioners. Always prefer to go through the rating chart before you plan to buy a new one.

Lexany’s Heating & AC

If you are suffering from a temperature problem, it is the right time to call a professional if you think it is getting too hot or cold. Allow us to be your HVAC partner.

We are following all COVID-19 guidelines to keep your family safe during these times. Call us on (469)-728-7113 or request a service.

How to Fix and Prevent an HVAC Air Filter from getting Wet?

If you see your air filter is wet, you may experience an issue in your HVAC system. Air filter helps in keeping away dust and other particles that settle on the surface of the equipment.

A wet air filter is not achieving its mission! Wet air filters affect the airflow and increase energy bills. It can also freeze the evaporator and lead to a blown motor. 

What Are The Causes That Lead To Wet Air Filters?

  • Check if your drain or pan is clogged.
  • Evaporator coils must be dripping some water.
  • Improper installation of your HVAC system.
  • A faulty Compressor is also one of the reasons for wet HVAC filters.

Measures To Take When You Find A Wet Air Filter

  • Turn off the air conditioner to avoid any more spills in your home.
  • Make sure the drain is free from debris or algae.
  • Remove the air filter and let the area dry.
  • Check if the condensed pan has any cracks.
  • The last step is to replace the air filter with a new one.

You should always call an HVAC technician if you are unaware of handling the air conditioner issues.

Steps To Prevent Wet Air Filters

There are various steps you can take to avoid wet air filters and multiple issues associated with them.

Regular Replacement Of Air Filters

Changing air filters helps prevent the accumulation of debris that enters the drain lines and pans that clog them. How replacing air filters can help you?

Changing a clogged air filter will improve the efficiency of your HVAC system. A dirty or damaged air filter will obstruct the airflow which, will eventually impact indoor air quality.

Replace Your Air Filter When

  • You experience your HVAC system is not working or has led to some damage.
  • Reduced airflow is an indication to change the air filter.
  • You are suffering from allergy attacks.
  • Energy bills are high.
  • Increase in dust particles near the vents.

Connect with our expert team of AC repair services in Mesquite, TX, if you plan to hire a technician to replace the air filter.

Cleaning Drain Line

Many air conditioner problems are associated with clogged drain lines. You can clean the drain line on your own or call an HVAC technician.

Here Is The Step-By-Step Guide To Clean The Drain


  • Switch off the air conditioner.
  • Check the location of the drain line.
  • Check for a T-shaped vent and remove the cap of the drain. Verify if there is any blockage.
  • Pour distilled vinegar into the drain line.
  • Let it rest for 30 mins.

Repeat the process every month to avoid any blockage and damage to the air conditioner units. It also solves the problem of the high consumption of energy.

Lexany’s Heating & AC

If you are still searching for an expert to resolve your wet air filter issues, we are here to help you out.

Enjoy your comfortable life at home without the hassle of dealing with air conditioner problems. Your hunt for an HVAC installation in Mesquite, TX, ends here. Call us at our 24/7 service at (469) 728-7113.

Why Is The Air Quality In Your Home So Important?

Many homeowners do not consider the quality of the air they breathe in their homes. There is a general assumption that only outside air can get polluted. However, the air inside your home can get polluted, causing significant health challenges to you and your loved ones.

Indoor Air Quality ( IAQ ) refers to the over air quality considering the health and comfort of your family. Call an HVAC installation in Mesquite, TX, to understand if the HVAC system was installed correctly to avoid inadequate ventilation, which results in poor air quality.

What Can The Indoor Air Be Polluted With?

The following are common items found in our indoor air – 

  • Mold and mildew

This mold can build up in places near bathrooms and cause respiratory problems when found excessively in the air. Search immediately for AC repair in Mesquite, TX, to have your unit clean and ensure rich air quality.

  • Dust and mites

If you have asthma, you need to check the level of dust in your home as it might trigger asthma attacks and cause respiratory irritation.

  • Combustion pollutants

These pollutants are caused by faulty stoves, space heaters, and fireplaces.

  • Volatile organic compounds

If you have recently painted your home, the indoor air will be filled with chemicals from paint, cleaning products, and lacquers.

Excessive moisture, along with pesticides and outdoor pollutants, is a common type of pollutant too. 

Effects Of Poor Air Quality On Health

There is no time to start telling when the effects of being exposed to bad air may start. It may happen immediately or show signs after years. 

Immediate health effects occur due to repeated exposure to a particular pollutant. These effects may look like irritation in the eyes, nose, throat, dizziness, fatigue, and headaches. All these effects are short-term and easily treatable.

However, long-term effects, on the other hand, may get severe. These effects surface after years of exposure to the pollutants. Respiratory diseases, cancer, and heart diseases are some of the effects which can be fatal.

How To Improve Your Indoor Air Quality

To avoid the short-term and long-term effects on your health, it is better to take proper care of your indoor air quality.

  • One effective way is to eliminate the source from which the pollutants are entering or reduce their circulation.
  • Adjust the humidity levels in your home. 
  • Change the air filters regularly and clean air ducts. Contact an AC repair in Mesquite, TX service to have them professionally cleaned.
  • Increase the ventilation in your home. Infiltration and natural ventilation effectively ensure air quality as it does not let pollutants accumulate in your home.

Your air filters are limited in their efficiency and cannot trap all the pollutants. In this case, you can even opt for installing UV air sanitizer in your home. 

For HVAC installation in Mesquite, call us at (469)-728-7113 or drop in a mail at