Lennox is a brand of equipment that is manufactured by American Standard Furnace. It is one of the leading manufacturers of heating and cooling equipment. Lennox has been in the market for more than a century and has been manufacturing different furnaces since then.
The company designs and manufactures furnaces that are reliable, efficient, and energy-efficient. We used the products produced by Lennox in residential properties and commercial properties to provide comfort to their users.
The company has also been making upgrades to its furnaces so that they can provide even better performance every time you use them. These upgrades make it possible for the users to get excellent performance every time they use their furnaces without worrying about how to keep them running smoothly.
However, there are also some common issues that homeowners have with their Lennox Furnace editions. This article is to provide a comprehensive guide on how to identify these common issues of the error codes. You can solve them by following a few steps below. Let’s check out some of the common problems and their workable solutions.
The first error code is 312. This code means there is a problem that blocks the airflow. A damaged fan can cause this. To solve this issue, check the wiring of the fan. If there is damage, replace it with a new one. If it is still in a good condition, clean the entire unit to avoid any further problems.
The next code is 201. Code 201 means the furnace is facing a problem with the indoor blower. To solve this issue, you can remove the blower and clean it.
After cleaning, check if there is any debris that is blocking the airflow. If there is, remove it. The debris in the indoor blower can cause more damage to other parts of the Lennox furnace.
292 is also a common error code that might appear. This code appears when the indoor blower does not want to start after you turn it on. The problem might happen in the sensor so they can not start after you turn it on. You need to change the blower if this code appears.
Other error code in the Lennox furnace is 207. This code shows that the hot surface of the furnace is accidentally opened. To solve this issue, check the cover and make sure it is already closed properly. It can be very dangerous if you leave the hot surface open. This also will cause damage to the temperature sensor.
To make sure that the furnace works well, you can call the technician when you see any error code appears.