Cooling and heating components tend to fail when weather conditions are extreme because your system needs to be constantly running in order to keep your house comfortable. Your system could also end up failing during a holiday or the middle of the night.
People usually need emergency heater repair during the worst possible times, when the weather is too hot or too cold and repair technicians are unavailable or busy.
By knowing what to do when you need emergency heater repair, you’ll be better prepared to detect problems early and even solve some of the issues yourself. So keep on reading and we’ll walk you through everything you’ll want to know!
Know the Signs of a Problem
There are many signs that will let you know that you need to call a professional. A technician can then check out your HVAC system before it fails.
Let’s go over them below.
You’re likely not going to come across a furnace that’s completely silent when it runs. However, if your furnace is making noises that only get louder and louder, then that likely means there’s a problem going on.
A typical cause of this issue is a partially broken or cracked belt that’s still working but might break completely at any moment.
Whining sounds might mean there’s a problem with the ignition.
Need to Increase the Thermostat Setting
A lot of people turn the thermostat up a few degrees to maintain comfort inside while it’s very cold outside. When this isn’t enough, you might feel the need to keep upping the thermostat setting. If this is the case, you should go and check out your HVAC system.
You might be experiencing an issue with the thermostat itself or a leak in the furnace or the ducts.
Rapid cycling is when your furnace turns off and on quickly. If you see that this occurs in a furnace that’s previously worked correctly, then the issue might have developed with the wiring. There also might be a problem with the ignition system or the thermostat.
Higher Monthly Utility Bills
Make sure to scrutinize your monthly energy bills over the past several months. See if there’s been a consistent increase without any change in the rates.
This is a good sign that your furnace is using more energy than it’s supposed to. Especially if you find other symptoms of furnace problems during the same time period.
Fixes You Can Do Yourself
Many emergency furnace repairs need to be performed by trained professionals. However, there are some fixes that you can actually do yourself, if you’re comfortable with doing them.
Make Sure the Thermostat Is On
It might sound simple enough, but without direction from these controls, your furnace isn’t going to work. Replace the batteries in the thermostat and make sure that it’s set to “heat.”
Also, check that the time and day are correct on the programmable units that operate on a timer.
Red Light, Green Light
On the front of your furnace, you’ll see a light. If that light is green, then you can continue with the rest of this checklist.
If the light is red, then you need to call for service. You should also know that flashing sequences will help the technician identify the problem more quickly.
For example, you might notice two long flashes and two short ones.
Check the Power Source
A blown fuse or tripped circuit breaker could be why your furnace isn’t working. You should replace the fuse or reset the breaker. Then see if that restores the heat.
Check Your Filter
If your filter is so dirty that the system is working extra hard to move air through it, then the furnace could overheat and shut down. Change the filter so that you can bring back warm air.
Reclose the Furnace Door
On the furnace door, you’ll find a safety switch. This switch stops the burner and fan from running while the access panel is being fixed. So if the door isn’t properly closed, then your furnace isn’t going to work.
Clear Debris, Snow, and Leaves from Exhaust and Intake Vents
Leaves, snow, and debris can lead to restricted airflow. This can cause system damage or overheating. You also want to make sure that boxes, furniture, and curtains aren’t blocking indoor registers and returns.
Call a Professional
If you need emergency heat repair, you’ll most likely need to call a professional. When you do, it’s important that you gather the following information to better expedite the repair:
- The furnace’s approximate age
- The model number and furnace brand
- Write down the steps you took in trying to determine the problem
- Let the repair technician know if they have done previous work for you
You should share this information when you’re on the phone with the customer service representative when you’re scheduling your service appointment.
The Importance of Knowing What to Do When You Need Emergency Heater Repair
Hopefully, after reading the above article, you now have a better idea of what you need to do when you need emergency heater repair. When you can recognize the signs of a problem early, you’ll be able to save yourself from having to deal with an HVAC emergency. And by knowing how to solve problems on your own, you’ll be able to save money and get your home heated more quickly.
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