What to Check If Your Heater Isn’t Working


A malfunctioning heater during the cold months can be a real inconvenience and discomfort. Whether it’s a central heating system, a space heater, or a furnace, a non-operational heater can make your home feel unwelcoming and chilly. In this blog post, we will explore the common issues that may cause your heater to stop working and provide tips on what to check before calling a professional.

Thermostat Settings

Before you dive into more complex troubleshooting, start with the basics. Check your thermostat settings to ensure they are configured correctly. Make sure the thermostat is set to “heat” mode and the desired temperature. Sometimes, a simple oversight in programming can lead to a lack of warmth in your home.

Power Supply

Check if the heater is receiving power. If you have an electric heater, ensure it is plugged in and the power outlet is functional. For gas heaters, verify that the pilot light is on. In the case of a central heating system, ensure that the circuit breaker or fuse for the furnace is not tripped.

Dirty or Clogged Filters

Heaters, especially forced-air systems, rely on clean and unobstructed air filters to operate efficiently. Dirty or clogged filters can restrict airflow and cause the heater to work harder, potentially overheating and shutting down as a safety measure. Replace or clean the filters according to the manufacturer’s recommendations.

Fuel Supply (Gas Heaters)

If you have a gas heater or furnace, check the gas supply. Ensure the gas valve is in the open position. If you smell gas and suspect a gas leak, immediately turn off the gas supply and contact a professional technician to inspect and address the issue.

Pilot Light (Gas Heaters)

For gas heaters and furnaces, the pilot light should be consistently burning. If it goes out, the heater will not function. Relight the pilot light according to the manufacturer’s instructions. If it keeps going out, it may be a sign of a more serious issue and should be inspected by a professional.

Blower or Fan Issues

The blower or fan in your heater is responsible for circulating warm air throughout your home. If the blower is not functioning correctly, your home may not heat up as it should. Check for obstructions or debris in the blower’s path, and ensure that the blower motor is working correctly. If it isn’t, it may need to be repaired or replaced.

Circuit Breaker or Fuse Issues

If the heater suddenly stops working, it could be due to an electrical issue. Check the circuit breaker or fuse box to see if a tripped breaker or blown fuse is causing the problem. If so, reset the breaker or replace the fuse, and monitor the heater to ensure it functions properly.

Ignition Problems (Gas Heaters)

For gas heaters, ignition issues can be a common source of trouble. If the heater’s ignition system is not working correctly, it won’t be able to light the burners. Ignition problems can result from faulty components or dirty ignition sensors. It’s advisable to have a professional technician diagnose and fix these issues.


Many heaters have safety features to prevent overheating. If your heater has been running continuously or is positioned too close to obstructions, it might overheat and automatically shut down. Allow the heater to cool down and ensure it has proper ventilation to prevent overheating.

Blocked Air Vents or Registers

Obstructed air vents or registers can hinder the flow of warm air in your home. Ensure that no furniture, curtains, or objects are blocking these openings. Clear any obstructions to allow the heat to circulate freely.

Leaking Ducts

Leaky ducts can cause heated air to escape into unconditioned spaces like your attic or crawl space, reducing the efficiency of your heating system. Check for any visible leaks in your ductwork and have them sealed by a professional if necessary.

Dirty Burners

In gas furnaces, dirty burners can impede the combustion process and reduce efficiency. Over time, the burners may accumulate dust and debris, affecting their performance. If you are comfortable doing so, you can turn off the heater and clean the burners. However, it’s often best to have a technician perform this task to ensure it’s done correctly.

Thermostat Batteries

Some thermostats are battery-powered. If your thermostat isn’t displaying correctly or isn’t communicating with your heating system, it may be due to dead or low batteries. Replace the thermostat batteries and see if this resolves the issue.


When your heater isn’t working, it’s important to troubleshoot the problem before resorting to a professional service call. Many common issues, such as thermostat settings, power supply problems, and dirty filters, can be resolved with minimal effort. However, if you’ve checked all the basic elements and your heater is still not functioning correctly, it’s time to consult a qualified heating technician to diagnose and repair the issue. A well-maintained and efficiently functioning heater is essential for staying warm and comfortable during the colder months.

Need a HVAC Contractor In Colorado Springs, CO?

Welcome to Elevation Mechanical! Our technicians offer superb customer service and always see to it that your heating and cooling needs are exceeded. Customer service is a top priority for us, as we care about providing for our clients to the best of our ability. Building relationships and trust with our customers is something we take great pride in. We understand that problems with your heating, ventilation and cooling systems can lead to inconvenience and discomfort. For that reason, we will treat your problems as if they are our own. Contact us today to learn more about what we can do for you!

Common Things to Check Before Turning On Your Heater


As the chilly autumn weather settles in, many of us start to rely on our heaters to keep our homes warm and cozy. However, before you turn on that heater for the first time this season, it’s crucial to ensure everything is in working order to prevent any issues or potential hazards. In this blog post, we will discuss some common things to check before turning on your heater, giving you peace of mind and a comfortable home throughout the winter months.

1. Inspect the Furnace

The first step in the pre-heating routine should always involve a thorough inspection of the furnace. Begin by checking the exterior of the furnace for any signs of damage, such as cracks or rust, as this could indicate underlying issues. It’s essential to clear any debris or obstructions, such as leaves or dust, from the furnace and surrounding area to ensure proper airflow. Additionally, check the furnace filter and replace if necessary, as a clogged filter can decrease the efficiency of your heater.

2. Test the Thermostat

The thermostat is the control center of your heating system, so it deserves some attention before you start relying on it. Begin by checking if the thermostat is set to heat instead of cool mode, and adjust the desired temperature accordingly. Test the thermostat by turning it up a few degrees higher than the current room temperature and ensure that it kicks in the heating system promptly. If the thermostat is malfunctioning or reading inaccurately, it may be time for a replacement or professional assistance.

3. Check the Vents and Ductwork

Blocked vents and ductwork can lead to uneven heating or reduced airflow, preventing your home from reaching the desired temperature efficiently. Take a moment to inspect each vent in your home, ensuring they are open, clean, and not obstructed by furniture or other items. If you detect any signs of holes or disconnected sections in the ductwork, it’s crucial to address these issues promptly to prevent heat loss and potential damage.

4. Clear Away Flammable Objects

Before you turn on your heater, it’s crucial to create a safe environment by removing all flammable objects from the vicinity. Check that no furniture, curtains, or other combustible items are placed too close to the heater, as this can pose a fire hazard. Keep a clear space of at least three feet around the heater to ensure proper ventilation and reduce the risks associated with accidental fires.

5. Ensure Proper Carbon Monoxide Detection

Carbon monoxide (CO) is an odorless and colorless gas that can be extremely dangerous if not detected promptly. Although modern heating systems are designed to minimize CO emissions, it’s essential to have functioning CO detectors installed throughout your home. Check that your detectors are in good working condition by testing them and replacing the batteries if needed. Remember, carbon monoxide poisoning can be life-threatening, so it’s crucial to take the necessary precautions.

6. Schedule a Professional Inspection

While there are certain checks you can perform on your own, it’s always a good idea to schedule a professional inspection before the heating season starts. HVAC professionals have the expertise and knowledge to identify potential issues and perform any necessary maintenance or repairs. They can also ensure that your heating system is operating at maximum efficiency, saving you money on energy bills in the long run.


Taking a few minutes to check some common things before turning on your heater can help ensure a warm and cozy home throughout the winter season. By inspecting the furnace, testing the thermostat, checking vents and ductwork, clearing away flammable objects, ensuring proper carbon monoxide detection, and scheduling a professional inspection, you can prevent potential issues and enjoy a comfortable and safe winter experience. Stay warm, stay safe!

Need a HVAC Contractor In Colorado Springs, CO?

Welcome to Elevation Mechanical! Our technicians offer superb customer service and always see to it that your heating and cooling needs are exceeded. Customer service is a top priority for us, as we care about providing for our clients to the best of our ability. Building relationships and trust with our customers is something we take great pride in. We understand that problems with your heating, ventilation and cooling systems can lead to inconvenience and discomfort. For that reason, we will treat your problems as if they are our own. Contact us today to learn more about what we can do for you!

The Crucial Role of Heating Services in Maintaining Home Comfort


Keeping our homes warm and comfortable is a top priority for homeowners, especially during the chilly winter months. And as winter approaches, the importance of efficient heating systems and reliable heating services becomes evident. That’s why, in this blog post, we’ll explore the various components of heating services, including heating installation, heating repair, and heating maintenance, highlighting their significance in ensuring optimal home warmth and comfort.

Heating Installation: A Key Component for Home Comfort

A. Choosing the Right Heating System

Selecting the appropriate heating system is essential in achieving optimal comfort and energy efficiency. Heating service professionals are equipped with the knowledge and experience to determine the most suitable system for your home, whether it’s a furnace, heat pump, or boiler. They consider factors such as your home’s size, insulation, and budget to recommend an efficient heating solution.

B. Proper Installation Techniques

A professional heating installation ensures that your heating system is correctly installed and functions at its full capacity. Certified technicians adhere to industry standards and guidelines, guaranteeing a safe and reliable operation. Through careful installation, heating service providers ensure proper air distribution, minimizing hot and cold spots and ensuring consistent comfort throughout your home.

Heating Repair: Swift Solutions for a Malfunctioning System

A. Timely Detection of Issues

Heating repair services play a crucial role in identifying and resolving issues that arise within your heating system. Even minor malfunctions can lead to reduced efficiency, higher energy bills, or even complete system failure. Skilled technicians possess the expertise to diagnose problems accurately and promptly, minimizing the inconvenience caused by a malfunctioning heating system.

B. Efficient Troubleshooting and Repairs

Once an issue has been identified, heating service professionals conduct necessary repairs using specialized tools and techniques. From fixing faulty thermostats to replacing worn-out components, they aim to restore your heating system’s functionality and efficiency. By relying on heating repair services, homeowners can avoid potential hazards like gas leaks or electrical problems, ensuring their safety and peace of mind.

Heating Maintenance: Ensuring Longevity and Efficiency

A. Regular System Inspections

Scheduled heating maintenance allows technicians to inspect your system thoroughly, identifying any potential problems before they escalate. They assess critical components, such as filters, pilot lights, and ignition systems, to ensure they are functioning optimally. Moreover, they clean and lubricate parts, preventing the accumulation of dirt and debris that could hinder their performance.

B. Energy Efficiency and Cost Savings

Heating maintenance services help optimize your system’s efficiency, leading to lower energy consumption and reduced utility bills. Regular inspections and tune-ups ensure that your system operates at its peak performance, minimizing unnecessary strain and prolonging its lifespan. By investing in routine maintenance, homeowners can prevent expensive repairs and replacements down the line, making heating maintenance a cost-effective choice for the long run.

Choose Elevation Mechanical for All of Your Heating Needs in the Colorado Springs Area

Efficient heating services, encompassing heating installation, repair, and maintenance, are indispensable for every homeowner seeking optimal comfort during the colder months. From selecting the right system to ensuring its smooth operation through timely repairs and regular maintenance, skilled technicians play a vital role in keeping our homes warm and cozy. By recognizing the importance of heating services, homeowners can establish a reliable partnership to maintain a comfortable living environment all year round. And if you feel like it’s time to get your heating system checked to make sure it can perform at its best this winter, be sure to contact us today!