What kind of ignition module does Armstrong furnace use?

I have an Armstrong Ultra SX 90 gas furnace with a Honeywell S8600C ignition module. Upon cycling the furnace for startup, the combustion blower comes on but ignition is not made and the furnace will not light up.

Where is the ignitor switch on an Armstrong SX 90 furnace?

It lifts up, and the inside should look like this if you have the same furnace I have, an Armstrong Ultra SX 90. The roll-out switch is located at the top right of this picture, behind the curvy pipe which takes natural gas up into the silver combustion area. Reach back there and press the button on the switch. That’s all there is to it.

What’s the replacement housing for an Armstrong ignitor?

For Q3450, Q3620, Q3480 Field Replacement. Replaces Armstrong ignitor flame rod assembly P/N R42640-001 York Replacement Conversion Kit #473-20937-001. Housing length 2.5″ Replaces 025-32626-000 120V application.

How much does the Armstrong Premium series cost?

I recently purchased my Armstrong premium series at a very friendly price of just $1,959 after my old furnace broke down for the twentieth time!.This new gas furnace is much soundless and warms the house evenly and faster, and I have not had any breakdowns which are a relief given my previous experience with my old furnace.

Where is the roll out switch on an Armstrong furnace?

Here is what to do: Open the door of your furnace. It lifts up, and the inside should look like this if you have the same furnace I have, an Armstrong Ultra SX 90. The roll-out switch is located at the top right of this picture, behind the curvy pipe which takes natural gas up into the silver combustion area.