Part Number:232613. 521099
Product Description: New 3G Furnace Fan Electronic Control Board for Suburban selected models.
Fits SF30 NT40 SF42 P40 NT24 SF35 SF35F NT30S NT35K NT20S and more .. Furnace/ Water Heater Fan Control Board; Replacement For All Suburban Furnace And Water Heater Circuit Boards Including 520871/ 520814/ 520820; 12 Volt DC; Will Not Replace 24 Volt AC Boards MFG# 521099 Specifics: Suburban Furnace 521099 12V DC 3G Fan Control Board 3G furnace fan control board Part number: 521099 For NT-24SP, NT-30SP, NT-34SP, NT-40 you will need 520839 Module Board Wiring Harness. Replaces Suburban 520820, 232613. Compatible with: DD-17-DSI, NT-12S, NT-12SE, NT-16S, NT-20S, NT-16SE, NT-20SE, NT-24S, NT-24SP, NT-24M, NT-25K, NT-30S, NT-30SP, NT-34S, NT-34SP, NT-42T, SF-20, SF-20F, SF-25, SF-25F, SF-30, SF-30F,SF-30FQ, SF-35, SF-35F, SF-35Q SF-42, SF-42F, SF-42Q.. For NT-24SP, NT-30SP, NT-34SP, NT-40 you will need 520839 Module Board Wiring Harness. Will Not Replace 24 Volt AC Boards