Lennox furnace error code i1
Although these systems are designed to detect glitches and prevent errors, there are cases when they fail. The article will explore what to do if an error code is displayed on the digital display or on the diagnostic box.
Before troubleshooting, it is important to determine if the problem relates to a low-voltage or low-pressure problem. If it does not relate to either of these two problems, it could be caused by a malfunctioning safety sensor.
This article was written to provide you with important information regarding the Lennox furnace error code I1. From the article, you will learn what I1 means, how to fix this problem, and how to prevent it from happening again.
Through our time as technicians at Mr. Appliance of Belmont, we have seen a lot of Lennox furnaces with an issue code I1. This is a very common issue that can be fixed by following the steps in this article.
The first order of business is finding out what exactly it is that has caused your Lennox furnace error code I1 so that you can solve it quickly and easily. We will review all of the possible causes below so that you can find out quickly what needs to be done next to fix them.
You might think that you are safe as long as your furnace is working. It is true that those furnaces are one of the most reliable pieces of home heating equipment. But they do require regular maintenance to remain in top condition.
For a furnace to work, there are many factors that need to be considered, including its age, installation location and the quality of the fuel. Furnace maintenance should be done at least once every two years or when any problems arise with its operation. A wide range of furnace errors can occur, and often, these may not be easily corrected by homeowners themselves (e.g., an electrical problem).
A furnace error code I1 means that there is too much gas flow in the ventilation system, causing an over-pressure situation which will cause insulation breakdowns and elevated temperatures in.