the solid red light on the Armstrong furnace
High-powered furnaces like the Armstrong often produce “solid red light” to indicate that they are working properly. A solid red light can mean that a furnace is operating at a fast speed with no issues.
Armstrong furnaces provide customized customer support services and maintenance and installation of heating systems. They have a team of highly trained customer service specialists who can be reached through various online channels, including their website, social media and phone numbers.
This solid red light on the Armstrong furnace indicates a possible range of problems with the burner, which may need professional assistance.
An Armstrong furnace has a three-digit display with a solid red light that values in an array at the front of the machine. The amount of time it takes for these lights to begin to flash varies depending on the status of your heating system.
The solid red light means something is wrong with your heating system, so you should get somebody to assist you in checking out your furnace.
The solid red light on the front panel of the Armstrong furnace means a problem. The most common cause is that a sensor has failed and needs to be replaced.
“Inspections, Installations, Repairs & Maintenance”