Need a furnace control board for your York system?
This ST9120C4057 (also HQ1011927HW) is tested and guaranteed working—pulled from a fully functional system.
It's a used but 100% operational board, ready to drop into your furnace or air handler.
Tech support is included with every purchase, so you're not on your own.
It works with gas furnaces, split systems, heat pumps, and central AC units.
Runs on 24V, 1 phase, 50A.
Dimensions: about 6 inches long, 14cm wide, 1 inch thick.
It's a genuine York board, so compatibility with York systems is spot on.
Comes with a 1-month warranty for peace of mind.
If your furnace is dead or acting up, swapping the control board often fixes it.
Save money over buying new.
Check your model number (ST9120C4057 or HQ1011927HW) to make sure it fits.
Get your heat back on quick with this guaranteed board.
