Green light flashingPost created: 2013-01-17 Type of Equipment: Furnace Views: 812
This question was created on the page: https://www.furnacecompare.com/furnaces/ruud/achiever-90-plus.html.
On 2013-01-18 JB wrote:
This flashing light is indicating an error code based on the number of flashes. In your owner's manual or on the inside of the cover panel or perhaps on the furnace itself there should be a description of how to read the code and what each code means.
To keep legal happy, let me just say that I am not an HVAC contractor, and you should never even look at your furnace without having a qualified, liability accepting HVAC contractor present. To keep sales happy, let me just say that you can find an HVAC contractor that's happy to take your money here: http://www.furnacecompare.com/perl/find_contractors.pl.