How to Light a Pilot Light: A Homeowner’s Guide

While Austin winters are generally mild (with temperatures often in the 70s), recent years have brought some surprisingly chilly days with lows dipping into the 30s. When those cold spells hit, a functioning furnace is a must-have for staying warm and comfortable. But what happens when your furnace refuses to cooperate and the pilot light goes out? Don’t panic! This guide will walk you through how to light a pilot light, troubleshoot common furnace problems, and keep your home cozy all winter long.

Blue and orange flames from a furnace pilot light.

Step-by-Step Process of Lighting a Furnace Pilot Light

  1. Safety First: Assess the Area
  • Ventilation: Make sure the area around the furnace is well-ventilated.
  • Gas Smell: If you smell gas, DO NOT attempt to light the pilot light. Turn off the gas supply to the furnace and call your gas company or a qualified HVAC technician immediately.
  1. Locate the Pilot Light and Controls
  • Access Panel: Most furnaces have an access panel that you’ll need to remove to access the pilot light and controls.
  • Pilot Light: Look for a small flame (when lit) near the gas burner.
  • Control Knob: There should be a knob with settings like “On,” “Off,” and “Pilot.”
  • Reset Button: This button is usually located near the control knob.
  1. Turn Off the Gas
  • Control Knob: Turn the control knob to the “Off” position.
  • Wait: Wait at least 5 minutes for any residual gas to dissipate.
  1. Light the Pilot Light
  • Control Knob: Turn the control knob to the “Pilot” position.
  • Reset Button: Press and hold the reset button.
  • Ignite: While holding the reset button, use a long lighter or match to light the pilot light.
  • Hold: Keep holding the reset button for about 30 seconds after the pilot light is lit.
  • Release: Slowly release the reset button. The pilot light should stay lit.
  1. Turn On the Furnace
  • Control Knob: Turn the control knob to the “On” position.

Troubleshooting

  • Pilot Won’t Stay Lit: If the pilot light goes out when you release the reset button, the thermocouple might be faulty. This is a safety device that shuts off the gas supply if the pilot light is out. You’ll need to call a technician to replace it.
  • No Gas Flow: If you don’t hear gas flowing when you turn the knob to “Pilot,” there might be an issue with the gas supply. Check that the gas valve to the furnace is open.

Troubleshooting Your Furnace Pilot Light Issues

It’s frustrating when your furnace decides to act up, especially on a chilly night. While you can handle some common issues yourself, others require the expertise of an HVAC professional. Here’s a breakdown of frequent furnace problems and how to address them:

Weak Pilot Flame: A healthy pilot light burns strong and blue. If yours is weak or flickering yellow, it could indicate a clogged pilot orifice (where the gas comes out), low gas pressure, or a dirty thermocouple. Try gently cleaning the orifice with a needle or compressed air, and check your gas supply. You can also try lightly cleaning the thermocouple with fine sandpaper.

Pilot Light Won’t Stay Lit: This is often caused by a faulty thermocouple or a draft blowing out the pilot light. Make sure there are no drafts around the furnace. If the problem persists, it’s time to call in a professional, as the thermocouple might need replacing.

Furnace Cycles On and Off Frequently (Short Cycling): This can be annoying and inefficient. Before you panic, check the simple things first:

  • Air filter: A dirty air filter restricts airflow and can cause overheating. Replace it regularly.
  • Obstructions: Make sure there’s nothing blocking airflow around the furnace.
  • Thermostat: Is it set correctly? You might be inadvertently causing the short cycling.

If these don’t solve the issue, a professional can diagnose problems with the blower motor or other components.

No Gas Flow: When you turn the knob to “Pilot,” you should hear gas flowing. If you don’t, there might be an issue with the gas supply. Before you go any further, check that the gas valve to the furnace is open. If it is and you still don’t hear gas, contact your gas company or an HVAC technician immediately.

Furnace on the floor in the basement of a home in Austin, Texas.

Safety Concerns to be Aware of When Lighting a Pilot Light

Working with gas appliances requires caution. Here are some essential safety reminders:

Carbon Monoxide (CO) is a Silent Killer: This colorless, odorless gas can be deadly. Install CO detectors on every level of your home and outside sleeping areas. Symptoms of CO poisoning include headache, dizziness, nausea, confusion, and shortness of breath. If you suspect CO poisoning, get to fresh air immediately and seek medical attention.

Suspect a Gas Leak? Get Out! Natural gas has an added rotten egg smell to help you detect leaks. If you smell gas, leave your home immediately. Don’t turn on any lights or appliances, and call your gas company or 911 from a safe location.

Prevent Fire Hazards: Keep flammable materials away from the furnace, and clean the area regularly to prevent dust buildup. An annual furnace inspection can identify potential fire hazards like faulty wiring.

Remember, when in doubt about your furnace, it’s always best to err on the side of caution and call a qualified HVAC technician. They have the expertise to diagnose and fix problems safely and effectively.

Call TemperaturePro Austin for Furnace Help!

Troubleshooting your furnace can be a rewarding DIY project, especially when it comes to something as essential as how to light a pilot light. But remember that safety and expertise are crucial. If you encounter any issues that seem beyond your comfort level, or you’re unsure about any aspect of furnace maintenance, don’t hesitate to call in the professionals. 

For reliable furnace repair and maintenance in Austin, contact TemperaturePro Austin. Our experienced technicians can ensure your heating system is running smoothly and efficiently all winter long. Schedule your service appointment today and keep those winter chills at bay!

Austin Home Heating: Propane vs. Natural Gas Furnaces

When it’s time to heat your home, choosing the right furnace is a crucial decision. Two of the most popular options are propane vs natural gas furnaces. Both offer efficient heating for those chilly nights, but which one comes out on top?

This guide breaks down the key differences between propane and natural gas furnaces, helping you make an informed choice for your home and lifestyle. We’ll explore everything from fuel type and availability to cost considerations and environmental impact, so you can select the perfect heating solution for your needs.

Close up of a natural gas flame.

Propane vs. Natural Gas

While propane and natural gas furnaces might seem very similar at first glance, there are some key distinctions to keep in mind. Both types of furnaces operate on the same fundamental principles: they burn gas to generate heat, which is then used to warm your home. However, the type of gas they use and how it’s supplied leads to some important differences.

The most obvious difference lies in the fuel source itself. Propane furnaces burn propane, a liquefied petroleum gas that is stored in a tank on your property. Natural gas furnaces, on the other hand, are connected to a natural gas line that supplies gas directly to your home. This difference in fuel supply has a few practical implications:

  • Availability: Natural gas is often more readily available in urban and suburban areas with established gas line infrastructure. Propane, while widely available, might be a more practical choice in rural locations where natural gas lines don’t reach.
  • Storage: Propane requires a storage tank on your property, which needs to be refilled periodically. Natural gas is delivered continuously through the gas line, eliminating the need for on-site storage.
  • Cost: The cost of propane and natural gas can fluctuate depending on market conditions and your location. It’s important to compare prices in your area to determine which fuel source is more economical.

Another distinction lies in the energy content of the fuels. Propane has a higher energy content per unit volume than natural gas. This means that you need less propane to produce the same amount of heat. However, this doesn’t necessarily translate to lower operating costs, as propane prices can sometimes be higher than natural gas prices.

Here’s a quick summary of the key differences:

  • Fuel Type: Propane vs. Natural Gas
  • Fuel Supply: Tank (propane) vs. Gas Line (natural gas)
  • Storage: Required for propane, not for natural gas
  • Energy Content: Propane has a higher energy content per unit volume

How Do I Choose?

Choosing between a propane and natural gas furnace is a decision that requires careful consideration of several factors. While both types of furnaces offer efficient and reliable heating, the optimal choice for you will depend on your specific circumstances and priorities. Here’s a breakdown of the key aspects to evaluate:

1. Fuel Availability and Infrastructure:

  • Natural Gas: If your home is located in an area with existing natural gas lines, this is often the most convenient and readily available option.
  • Propane: Propane might be a more practical choice in rural areas where natural gas infrastructure is limited. However, keep in mind that you’ll need to have a propane tank installed on your property.

2. Cost Considerations:

  • Fuel Prices: Compare the current prices of natural gas and propane in your area. Prices can fluctuate, so it’s important to consider long-term trends as well.
  • Installation Costs: Factor in the cost of installing a gas line (if needed for natural gas) or a propane tank.
  • Maintenance Costs: Both types of furnaces require regular maintenance, but propane furnaces may have additional costs associated with tank refills and potential leak checks.

3. Energy Efficiency:

  • AFUE Ratings: Pay close attention to the Annual Fuel Utilization Efficiency (AFUE) rating of the furnace models you’re considering. Higher AFUE ratings indicate greater energy efficiency, leading to lower operating costs.
  • Condensing Furnaces: If energy efficiency is a top priority, explore condensing furnaces, which extract more heat from the combustion process, further increasing efficiency.

4. Environmental Impact:

  • Cleaner Burning: Both propane and natural gas are relatively clean-burning fuels compared to oil or coal. However, propane generally produces fewer greenhouse gas emissions than natural gas.

5. Personal Preferences:

  • Storage: Consider whether you’re comfortable having a propane tank on your property or prefer the convenience of a continuous natural gas supply.
  • Aesthetics: If aesthetics are a concern, think about how a propane tank might impact the appearance of your property.

Here’s a quick checklist to help you decide:

  • Check for natural gas availability in your area.
  • Compare the cost of natural gas and propane.
  • Consider installation and maintenance costs.
  • Prioritize energy efficiency (look for high AFUE ratings).
  • Factor in environmental impact.
  • Think about your preferences for storage and aesthetics.

Ultimately, the best way to make an informed decision is to consult with a qualified HVAC professional. They can assess your specific needs, evaluate your home’s infrastructure, and provide expert guidance on the most suitable furnace type for your situation.

Man turning valve on a propane gas tank.

Let TemperaturePro Austin Guide Your Decision

Choosing between a propane vs natural gas furnace can be tricky, but by weighing the factors discussed in this guide—fuel availability, cost, efficiency, and environmental impact—you can make an informed decision that aligns with your needs and preferences.

Still unsure which furnace is right for your Austin home? Don’t hesitate to reach out to the experts at TemperaturePro Austin. Our experienced technicians can assess your specific requirements and guide you toward the optimal heating solution. Schedule an appointment today and let us help you stay warm and comfortable all winter long!

Heater Not Turning On? Austin Homeowners, Don’t Get Left in the Cold!

It’s a classic Austin scenario: one day you’re basking in the sun, the next a cold front blows in and you suddenly need your heater. But what happens when you flip the switch and…nothing? Don’t panic! TemperaturePro Austin is here to help you troubleshoot those “heater not turning on” moments, especially with the unique challenges our city throws our way.

Freezing couple sitting on couch with layers and space heater.

Why is My Heater Not Turning On? How Austin Weather Can Affect Your Unit

While there are many reasons why your heater might not be working, here are some common issues we see in Austin that are often exacerbated by our unique climate:

Thermostat Troubles:

  • Batteries: Yes, it’s simple, but often overlooked. If your thermostat has batteries, try replacing them first.
  • Temperamental temperatures: With Austin’s fluctuating temperatures, you may be switching between heating and cooling more often. Double-check your thermostat settings to ensure it’s set to “heat” and the temperature is set higher than the current room temperature.
  • Calibration issues: Those temperature swings can also affect your thermostat’s calibration. If it’s not reading the temperature accurately, it may not signal your heater to turn on.

Power Problems:

  • Tripped breakers: Frequent cycling due to temperature changes can sometimes trip the breaker for your heater. Check your electrical panel and reset it if necessary.
  • Wiring issues: The humidity in Austin can affect the wiring in your heating system, potentially causing corrosion or loose connections.

Furnace-Specific Issues:

  • Clogged air filters: Dust and allergens are common in Austin, and a dirty air filter can restrict airflow, causing your heater to overheat and shut down. Change your filter regularly, especially during peak seasons.
  • Pilot light problems (for gas furnaces): If you have an older gas furnace, the pilot light may have gone out. Relighting it is usually a simple fix, but if you’re unsure, it’s best to call a professional.
  • Ignition issues: Modern furnaces have electronic ignition systems that can be affected by power surges or humidity. A faulty ignitor, flame sensor, or control board can prevent your heater from turning on.

Heat pump surrounded by fallen leaves.

Heat Pump Issues:

  • Refrigerant leaks: Heat pumps rely on refrigerant to transfer heat. Leaks can occur due to wear and tear or damage, and they can significantly impact your heat pump’s performance.
  • Reversing valve issues: This valve controls the direction of refrigerant flow for heating and cooling. If it gets stuck, your heat pump may not be able to switch to heating mode.
  • Clogged outdoor unit: Austin’s strong winds and occasional hail can damage the outdoor unit of your heat pump. Debris, ice buildup, or even overgrown vegetation can also block airflow and hinder its operation.

The Hard Water Factor:

  • Mineral Buildup: Austin’s hard water contains dissolved minerals that can form scale deposits inside your heating system, particularly in the heat exchanger. This buildup reduces heat transfer, forcing your system to work harder and potentially causing damage over time.
  • Reduced Efficiency and Lifespan: Scale acts as an insulator, hindering your heater’s ability to warm your home efficiently. This leads to higher energy bills and increased wear and tear on components, potentially shortening the lifespan of your system.

Don’t Let Austin’s Weather Win!

When your heater decides to take a break, TemperaturePro Austin is here to help.  Our experienced technicians understand the unique challenges that Austin homeowners face, and we’re equipped to diagnose and resolve any heating issue.

Here’s how we can help:

  • Accurate diagnosis: We’ll pinpoint the exact cause of your heating problem, whether it’s a simple fix or a more complex issue.
  • Expert repairs: We’ll get your heater back up and running quickly and efficiently.
  • Preventative maintenance: Our maintenance plans can help prevent future breakdowns and keep your system running smoothly all winter long.
  • System upgrades: If your heater is old, inefficient, or not suited for Austin’s climate, we can recommend and install a new system that meets your needs.

Don’t let a “heater not turning on” situation ruin your day (or night!). Contact TemperaturePro Austin today, and we’ll restore your comfort in no time.

Furnace Short Cycling: Causes, Dangers & Fixes

Although Austin winters tend to be mild, you never know when we’ll get hit with a cold front, or worse, a winter “storm”. With highs that suddenly drop from the 80’s to the 50’s, you want to be prepared for anything in Texas. When your furnace starts short cycling, it’s best to address it ASAP to remedy the situation and ensure your comfort throughout the cold (and sometimes hot) winter.

What is Furnace Short Cycling?

Imagine you’re trying to run a marathon, but you’re new to running. Ideally, you should be able to keep a consistent and reasonable pace that you maintain throughout the race. Instead, you end up sprinting for a few minutes, then dragging your feet for several, just to repeat the process all over again. This is similar to how a furnace operates when it is short cycling.

In furnace terms, short cycling means your furnace turns on, runs for a short period (often just a few minutes), shuts off, and then repeats this process frequently. This not only fails to heat your home properly but also puts extra strain on your system, leading to increased wear and tear.

Glowing flame ignitor on gas furnace.

Why is My Furnace Short Cycling?

There are several reasons why your furnace might be short cycling. Here are some of the most common culprits:

  • Oversized Furnace: A furnace that’s too big for your home will heat the space too quickly, causing it to shut off prematurely. This is like wearing a winter coat in the summer – you’ll overheat fast!
  • Clogged Air Filter: A dirty filter restricts airflow, causing your furnace to overheat and shut down. Think of it like trying to breathe through a straw – it’s much harder to get enough air.
  • Thermostat Issues: A malfunctioning thermostat can send incorrect signals to your furnace, leading to short cycling. This could be due to a faulty thermostat or simply an incorrect setting.
  • Overheating: Several issues can cause your furnace to overheat, including a blocked exhaust vent, a malfunctioning blower motor, or electrical problems.
  • Flame Sensor Problems: The flame sensor ensures that the gas valve stays open only when there’s a flame. A dirty or faulty sensor can cause the flame to shut off prematurely, leading to short cycling.

Austin-Specific Furnace Concerns: Keeping Your Home Cozy in Texas “Winter”

Austin might be known for its warm weather, but those occasional cold snaps can really make you appreciate a reliable furnace.  Here at TemperaturePro Austin, we understand the unique challenges that Austin homeowners face when it comes to heating their homes.

Here are a few things to keep in mind:

  • The “On-Again, Off-Again” Climate: Austin winters can be unpredictable, with temperatures fluctuating dramatically. One day it’s sunny and 70 degrees, the next day a cold front blows in and the temperature plummets. This can put extra strain on your furnace as it constantly adjusts to the changing conditions.  Regular maintenance is crucial to ensure your system can handle these temperature swings.
  • Protecting Against the Elements: While snow and ice are rare in Austin, strong winds and dust storms can affect your outdoor unit. Make sure your unit is clear of debris and consider a protective cover if you live in an exposed area.
  • Humidity and Indoor Air Quality: Even in winter, Austin can experience periods of high humidity. This can affect your indoor air quality and make your home feel stuffy. Consider adding a whole-home humidifier to your HVAC system to maintain optimal humidity levels and improve your comfort.

Is Furnace Short Cycling Dangerous?

While short cycling itself might not be immediately dangerous, it can lead to several problems:

  • Increased Energy Bills: Your furnace uses more energy when it constantly starts and stops.
  • Reduced Furnace Lifespan: The added stress of short cycling can cause your furnace to wear out faster.
  • Uneven Heating: You may experience temperature fluctuations throughout your home.
  • Carbon Monoxide Risk: In some cases, short cycling can increase the risk of carbon monoxide buildup, which is a serious safety hazard.

Technician inserting clean air filter into furnace.

How to Fix a Short Cycling Furnace

Seeing your furnace constantly switching on and off can be frustrating, but don’t worry!  At TemperaturePro Austin, we have the tools and expertise to diagnose the root cause and get your system back on track. Here’s a glimpse into how we tackle short cycling:

  • Inspect and clean or replace your air filter: This might seem simple, but a clogged filter is a surprisingly common culprit.  Think of it like trying to breathe through a clogged straw – your furnace struggles to get enough air, overheats, and shuts down prematurely. We’ll make sure your filter is clean and ready to go.
  • Check and calibrate your thermostat: Your thermostat is the brain of your heating system. If it’s not calibrated correctly, it might be sending the wrong signals to your furnace, causing it to turn on and off too frequently. We’ll make sure your thermostat is accurately reading the temperature and communicating effectively with your furnace.
  • Inspect the furnace for any signs of overheating: Overheating can be caused by various issues, from a blocked exhaust vent to a malfunctioning blower motor. Our technicians will thoroughly inspect your furnace to identify any potential problems and recommend the necessary repairs.
  • Clean the flame sensor: This little sensor plays a crucial role in your furnace’s safety. It makes sure the gas valve stays open only when there’s a flame.  If it’s dirty or faulty, it can cause the flame to shut off prematurely, leading to short cycling. We’ll carefully clean the flame sensor to ensure it’s working properly.
  • Assess the size of your furnace: Believe it or not, a furnace that’s too big for your home can actually cause short cycling. It heats the space too quickly, causing it to shut off before it can complete a full heating cycle. We can determine if your furnace is properly sized for your home and recommend a replacement if needed.

Why DIY Can Be Risky:

While some furnace problems might seem like easy fixes, attempting DIY repairs can sometimes do more harm than good. You could end up damaging your system further or even putting your safety at risk. It’s always best to leave furnace repairs to the professionals.  Our experienced technicians have the knowledge and tools to diagnose and fix the problem correctly the first time, saving you time, money, and potential headaches.

Don’t hesitate to contact TemperaturePro Austin for expert furnace repair and maintenance. We’ll keep your home warm and comfortable all winter long!