.where can I get replacement parts for Armstrong? .
I need ignition module but fenwal parts is inside this Armstrong furnace.
Did Armstrong use fenwal parts originally or my furnace is upgraded to fenwal ignition module?
I check inside the furnace thoroughly and I didn't saw any pilot light .is this what is called direct ignitor to light all burner at once.if so, how can I get the ignitor or sensor parts .I want to replace this in the future.
Thanks for your reply.