520820 RV Furnace Heater Circuit Board NEW

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520820 RV Furnace Heater Circuit Board Compatible with Suburban 12V DC Module Board,Replaces # 521099, 520814, 520871, 33550L, AP4896608

NEW, never installed

Compatible With:SF20/25/30/35/42; SF20F/25F/30F/35F/42F USE 520832 WIRE KIT; NT24/30/34SP NT40 USE 520839 WIRE KIT;NT12/16/20S NT12/16/20SE USE 520840 WIRE KIT ;DD17DSI WITH DATE CODES BELOW 9124 USE 520612/DD17DSIWITH DATE CODES ABOVE 9124 USE 520741
Replacement Part Number:Replacement for 521099 520871 520814 520820 33550L AP4896608