Feature

●Furnace Fan Control Board Part Number 520820
●This Part is used on the following Models: DD-17-DSI, NT-12S, NT-12SE, NT-16S, NT-20S, NT-16SE, NT-20SE, NT-24S, NT-24SP, NT-24M, NT-25K, NT-30SP, NT-34S, NT-42T, SF-20, SF-20F, SF-25, SF-25F, SF-30, SF-30F, SF-35, SF-35F, SF-42, SF-42F.
●This power control board (part number 520820 ) is for Furnace.
●Design improved for more durability, Stable and updated characteristics, high reliability.
●For your safety, please turn off the power when replacing the inverter power control board.

Description