ABC Blog
Choose a City

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 »

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 »

Why Is My Dryer Leaking Water?

. Posted by in • Austin
a dryer leaking water

Your dryer can leak water for many reasons. Most of the time, it’s due to a clogged ventilation system or another common issue that can be easily resolved.

A leaky dryer can be more than just an inconvenience. It can sometimes indicate a more serious issue with your appliance. From clogged vents to faulty seals, there are several common reasons moisture may be building up. Learn how to determine if this issue can be resolved on your own or if it’s time to call in an appliance repair specialist.

Five Reasons Why Your Dryer Is Leaking Water

There are typically five common reasons why your dryer could be leaking water, which include:

  • Blocked ventilation system
  • Condensation in the exhaust duct
  • Faulty lint filter
  • Overfilled dryer
  • Unleveled dryer

Let’s examine these a bit more. Before attempting any of these fixes, turn off your dryer and … Read Full Post »

Comments Closed

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 »

Comments Closed

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 »

Comments Closed

My Gas Stove Igniter Keeps Clicking: What Should I Do?

. Posted by in • Austin
Gas Stove Igniter Keeps Clicking

You’re rushing to get dinner ready on a weeknight. You grab your favorite burner, turn the knob to “Light,” and… nothing. Just endless clicking from the gas stove igniter. 

My Gas Stove Igniter Keeps Clicking: What Should I Do?

If you’re like most homeowners, the last sound you want to hear coming from an object that uses gas and gets hot is ticking. What should you do?

This is a common problem, primarily with stoves with a spark ignition system. The most important thing to know is that a clicking stove isn’t dangerous, though you should deal with it promptly.

A normal igniter clicks up to three times before it sparks and lights your stove. However, the igniter will sometimes experience constant clicking, even after the stove is lit. The following are some of the possible causes:

  • Problems with the burner
  • Problems with the spark ignition switch

Let’s go over these … Read Full Post »

Comments Closed

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 »

Comments Closed

What Is a MERV Rating?

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

Have you heard of the MERV rating? It’s a system that measures the effectiveness of air filters at removing particles like dust and allergens. It’s helpful for homeowners to understand this rating system so they can choose the right air filter for their home. For more advice on selecting and replacing your air filters, contact an HVAC specialist.

What Is a MERV Rating?

The term MERV rating stands for Minimum Efficiency Reporting Value Rating, and it’s a system for measuring the effectiveness of an air filter in removing particles from the air. MERV ratings range from 1 to 20, indicating filter efficiency levels.

While a higher MERV rating sounds good, it’s not always what you want. The higher your air filter’s rating, the more particles it will catch, including dust, pollen and bacteria. Higher MERV ratings effectively trap smaller particles such as bacteria and allergens. However, a higher rating also means that less … Read Full Post »

Comments Closed

How Often to Clean Your Air Ducts

. Posted by in • Austin
a thumbnail for the video in this blog

Is cleaning your air ducts important? If so, how often should you clean them? Homeowners are often shocked to learn that, according to the Environmental Protection Agency, cleaning your air ducts does not necessarily improve the air quality in your home. In many cases, it can cause more problems than benefits. 

If you’re concerned about the air quality in your home, don’t hesitate to reach out to an HVAC professional.

How Often to Clean Air Ducts

How often should you clean your air ducts? The answer may be surprising: you shouldn’t. According to multiple reports and experts, cleaning your air ducts is unnecessary because it does not improve the air quality in your home. In fact, in some cases, it can do more harm than good.

The dust that adheres to your air ducts tends to cling to the duct’s surface and rarely enters your home. Since it doesn’t interact with your living space … Read Full Post »

Comments Closed

How Long Can a Generator Run? Understanding Standby Generators

. Posted by in • San Antonio
a generator

When the power goes out, a standby generator can feel like a lifesaver. These machines offer peace of mind during outages, but like any mechanical system, they need a little attention to stay reliable.

A standby generator can run continuously since it typically runs on natural gas. While standby generators are designed to run as long as they have fuel, it is important to remember that they are not invincible. They require regular maintenance to keep working without breaking down. 

Let’s take it one step at a time and answer these questions: How do generators work? How long can a generator run safely? How can you get the most out of them?

How Long Can a Generator Run: Getting the Most Out of Your Generator

If you reside in a place with unreliable power grids, it’s smart to prepare for extended periods without power. Many homeowners choose a standby generator, which offers longer running … Read Full Post »

Comments Closed