Furnace/Water Heater 3G Fan Control Module Board For Suburban 521099MC

Replacement for the 520820

Our new genuine replacement part 3G fan control module board kit is backwards compatible which means it can be installed on any Suburban furnace*. Older Suburban appliances become up-to-date with the most current operational features and a 3-Year Module Board Limited Warranty with our new 3G fan control module board.

*Works on all Suburban 12V furnaces excluding the NT-45S. If the board you are replacing does NOT have fan control, you will need a wiring harness as well, sold separately.

521099 Suburban 3G Fan Control Furnace Module Board