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Source 1 S1-33103010000 is a single-stage control board kit designed as a replacement control board assembly for residential furnace and HVAC systems. Typical use is to replace compatible single-stage furnace circuit boards.
Replacement single-stage furnace control board kit; OEM Source 1 MPN S1-33103010000; cross-references S1-03103010000 and COLS1-331-03010-000.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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