Carrier Bryant HK42FZ009 Furnace Control Circuit Board 1012-940-F. Used in Excellent Working Condition. Carrier Bryant Furnace Control Circuit Board HK42FZ009 1012-940-F. EChecks must clear before item(s) are released. Tracking information will be available upon request. We do our best to ensure the accuracy of every listings. Unfortunately, do to our high volume, mistakes sometimes occur. Get images that make Supersized seem small. Showcase your items with Auctiva’s. Track Page Views With.