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Why Does My Air Conditioner Smell Musty?

. Posted by in • San Antonio
An air register that's blowing air from a musty air conditioner

Key Takeaways

A musty smell coming from your air conditioner is usually caused by moisture buildup, clogged drain lines or mildew growth. While some fixes like replacing your air filter can be done on your own, ongoing odors are best handled by a professional HVAC technician.

Have you noticed an unpleasant, musty odor in your home when you turn on the air conditioning? It may smell like dirty socks, a damp odor or another foul smell. 

You’re not imagining things. There are a number of reasons why your AC can create a musty smell in your home. Even if the smell isn’t too strong, it’s important not to ignore it. The odor can eventually lead to bigger problems, such as poor air quality, mildew and low efficiency. 

This comprehensive guide covers everything you need to know about musty air conditioning odors, including causes and fixes. Additionally, … Read Full Post »

Heater Blowing Cold Air? How To Solve This Problem

. Posted by in • San Antonio
Heater Blowing Cold Air

Have you ever turned on your heater, only to notice cold air blowing through the vents? Calling in an HVAC technician to repair the unit might be your first move. Before you do that, you can start by understanding why your heater is malfunctioning.

Some issues are easy to fix on your own, while others require help from an HVAC pro.

Common Reasons Why Your Heater Is Blowing Cold Air

A frequent complaint of homeowners during the colder months is noticing that their heater is blowing cold air. There are typically eight reasons why this happens.

  • The heater is still warming up
  • The pilot light is out
  • The heater is not powerful enough
  • Incorrect thermostat setting
  • Dirty air filter
  • Blower motor problems
  • Cracked heat exchanger
  • Blocked or leaky ductwork

Let’s dive into each of these issues.

The Heater Is … Read Full Post »

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Heater Is Not Turning On: Troubleshooting Tips

. Posted by in • Corpus Christi
a thumbnail from the video in this blog post

Homeowners rely on their heaters to keep their homes comfortable during the cold. Unfortunately, heaters can stop working out of nowhere, leaving you wondering what went wrong. The good news is that there are several ways to troubleshoot heating issues. However, it’s important to understand that all major heating system repairs should be left up to professionals. Your heater serves a vital purpose in your home and deserves the best care to ensure its longevity. If you can’t figure out why your heater isn’t turning on, contact a local HVAC repair service to inspect your system.   

Heater Is Not Turning On: Troubleshooting Tips

There are several potential reasons why your heater is not turning on. Most of them are simple fixes that homeowners can troubleshoot on their own. However, if fixing the following issues doesn’t resolve the issue, you should contact an HVAC expert to inspect your system. These steps include:

  • Read Full Post »
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Best Temperature For Heater In Winter

. Posted by in • San Antonio
a thumbnail from the video in the blog

As a homeowner, selecting the right temperature for your heater can be a challenging task. On one hand, you want everyone under your roof to be comfortable. And on the other hand, you don’t want a thermostat setting that makes your utility bills skyrocket. So, what temperature do you go for?

What Is the Ideal Thermostat Setting During the Day in Winter?

To keep costs low, the U.S. Department of Energy recommends a temperature range of 68 to 70 degrees in the winter.

However, these figures are not set in stone. Gary Cremeans, HVAC Operations Manager at ABC Home & Commercial Services, says that the best temperature to set your thermostat to in winter is a temperature that is comfortable for you and your family. Additionally, some thermostats may read cooler or warmer depending on a variety of factors. 

That said, if you are looking to cut down on your utility bills, there are … Read Full Post »

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Why Is My Furnace Blowing Cold Air?

. Posted by in • Austin
A furnace blowing cold air through open air vents

Have you ever walked into your home on a cold night, only to realize your furnace is blowing cold air? Many homeowners would find this alarming. In many cases, the cause is something minor you can troubleshoot in just a few minutes. In some cases, it could be a problem that’s best handled by an HVAC expert.

Reasons Why Your Furnace Is Blowing Cold Air

Noticing that your furnace is blowing cold air? This issue could be caused by a number of issues, including:

  • Incorrect thermostat settings
  • Closed supply vents
  • Dirty air filter
  • Furnace hasn’t warmed up yet
  • Faulty gas valves and pilot light
  • Faulty fan limit switch
  • Faulty flame sensor

Let’s take a closer look at each of these potential causes.

Incorrect Thermostat Settings

It’s helpful to think of a thermostat as your furnace’s control panel. It regulates the temperature … Read Full Post »

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My Furnace Won’t Ignite: What Should I Do?

. Posted by in • Corpus Christi
Furnace Won't Ignite

As a homeowner, you rely on your furnace to keep your home warm throughout the winter. Unfortunately, there are times when furnaces can fail and provide unreliable heating.

If you’re dealing with any furnace issues, contact a heating repair specialist to inspect your furnace. They can get to the root of the problem.

My Furnace Won’t Ignite: What Should I Do?

There are several reasons why a furnace won’t ignite. The good news is that that means that there are also several potential solutions. Some of the possible reasons include:

  • Clogged air filters
  • Faulty wiring
  • Gas supply issues
  • Malfunctioning thermostat
  • Old pilot light
  • Failing Igniter
  • Wear and tear

Let’s examine these in more detail.

Clogged Air Filters

One of the most common reasons your furnace won’t light is that your air filters are clogged. Filters that are clogged with debris and dust … Read Full Post »

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Why Is My Electric Bill So High?

. Posted by in • San Antonio
electric bills

Many homeowners are on the lookout for ways to reduce their monthly utility bills. Electricity costs can add up quickly, especially if your home isn’t running as efficiently as it could be. If you’ve found yourself asking, “Why is my electric bill so high?”, you’re not alone.

There are several reasons your energy usage might be higher than expected, some of which may be hidden issues around your home.

Six Common Reasons Why Your Electric Bill Is Rising

A spike in your electric bill can be alarming. However, if you understand the root cause, you can address the problem directly. You may be dealing with one of these issues:

  • Using older appliances
  • Increased power consumption
  • Standby power use
  • Poor insulation
  • Inefficient light use
  • HVAC issues

Let’s dive into each of these a bit more.

Using Older Appliances

While an old appliance may still get … Read Full Post »

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Why Is My Furnace Short Cycling?

. Posted by in • San Antonio
a furnace air vent

Have you ever noticed your furnace kicking on, blowing a hot breeze for several minutes and then turning off? This is called short cycling. In other words, the furnace turns off before reaching your desired temperature.

For instance, you could set your thermostat to 72 degrees, but the furnace keeps shutting off at 65 degrees. Short cycling is not only confusing, but can indicate it’s time to get a new furnace.

Reasons Why Your Furnace Is Short Cycling

You might be wondering why your furnace is short cycling. There are several reasons why this happens, including:

  • Faulty thermostat
  • Clogged air filter
  • Overheating
  • Dirty flame sensor
  • Oversized furnace
  • Faulty limit switch

Let’s go over each of these in more detail.

Faulty Thermostat

If your furnace is not kicking on when the temperature drops, check the thermostat. A malfunctioning thermostat sends incorrect signals to your furnace. … Read Full Post »

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What Causes An Air Conditioner To Freeze Up?

. Posted by in • Corpus Christi
What causes an air conditioner to freeze up

When the temperatures rise, the last thing homeowners expect to deal with is a frozen air conditioner system. Unfortunately, air conditioner freeze-ups can happen any time of the year. They often point to a larger problem with your air conditioning system.

It’s important for homeowners to understand that running a frozen air conditioning unit can cause more damage and lead to costly repairs. If your unit is frozen, turn it off and contact an HVAC technician. An expert will get to the bottom of the freeze-up and ensure that your air conditioner works properly all year long. 

What Causes an Air Conditioner To Freeze Up?

The main reason that an air conditioner freezes up is due to insufficient airflow to the unit. However, an air conditioner can also freeze up because of low refrigerant levels. 

If your air conditioning unit doesn’t get proper airflow, specifically from warm air across the evaporator coil, the entire … Read Full Post »

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What Is a Split System AC Unit?

. Posted by in • San Antonio
a split system

Keeping your home comfortable with a split system AC shouldn’t feel difficult when the summer heat rolls in. If you are unfamiliar with a split system, it is one of the simplest and most energy-efficient options for cooling and heating indoor spaces. 

What Is a Split System AC: Understanding Its Components

A split system air conditioner is an air conditioning system with two separate parts, called units. Some people even refer to it as a split-unit system.

Every split AC has indoor and outdoor units connected by insulated pipes. The indoor unit is usually mounted on a wall within the space that needs to be cooled, while the outdoor unit is on the exterior of the room or space. Having separate indoor and outdoor units helps improve temperature control and often makes the system more energy efficient.

The indoor and outdoor units work together to cool and regulate the temperature inside your space. Many … Read Full Post »

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