Quatro True Blue 90 Parts Suppliers?

______________________________________________________________________ I think the problem I am having (see post from 1.11.05) is that the control module is sending a false signal to the burner limit circuit. All switches test fine. So, with that said, now I am having a difficult time finding a replacement part for the Honeywell control ST9141A1002 module currently in my furnace. The recommended replacement part # is 406650. Can anyone advise info. that may help in my search. My furnace is a Quatro True Blue 90 mod. usa090nh4r and the serial# is 950719072. Thanks. I’ll attempt any repair once. Okay maybe twice. Replies: