What Is A Red Tagged Furnace?
If you recently had an inspection and your technician “red-tagged” your furnace, it means that it was deemed unsafe to operate and you must not use it. If you’re experiencing this, it’s important to listen to the caution. A red-flagged furnace could have life-threatening hazards. Let’s take a closer look to know what you can do next and get you back to normal as soon as possible.
How Serious is Red-Tagging?
It is very serious and must be followed. However, it is ultimately a protective measure. If homeowners continued to use their furnace, they may be unaware of invisible threats, such as CO. Non-threatening issues that arise from inspections will not be red-tagged, so if you do receive a red-flag it means your situation is severe.
My Furnace Was Red-Tagged; Now What?
If you receive a red tag after inspection, there are a few steps to take. First, it’s important to immediately shut off the system. Likely, your qualified technician shut off the system, so make sure it remains off until all the issues are resolved. If you want to feel more secure in the diagnosis, it is wise to get a second opinion. This can verify the diagnosis and helps you to figure out repair options.
Once you determine that the issue is definitely present, it’s time to consider if you should repair or replace. There are some issues, such as a cracked heat exchanger, that a replacement is the only option. However, on the other hand, some situations only need replacement components. Your furnace expert will help to explain the best option for you and plan the process.
What Causes Red-Tagging?
There are a couple of reasons that may be responsible for your red-tagging. Below are three of the main reasons.
- Cracked heat exchanger
The most common culprit is a damaged heat exchanger which is an essential component responsible for separating exhaust gases from the air circulating through your home. Over time, this piece may crack which allows dangerous carbon monoxide (CO) to leak into living spaces. Technicians will red‑tag a unit as soon as they detect such cracks because of the severity of CO exposure. - Cracked vent pipe or faulty install
While less frequent than a cracked heat exchange, issues like damaged venting or incorrect installation can also trigger a red tag. Any flaw that compromises exhaust systems poses a risk and is taken seriously. - Gas leaks or other hazards
Technicians may detect fuel line leaks or other safety defects during inspection. A red tag in these cases signals the furnace is unsafe to use until the problem is resolved.
Is Your Furnace Red Tagged? Call For Help Today
If you’re in need of any furnace assistance, the team at Dubuque Fireplace & Patio can assist with repairs to get you back up and running. No job is too small or large for us to provide expert assistance. Our team will provide outstanding support every step of the way. If you’re ready to install or in need of a cleaning, reach out to our team today.
