- Controls inducer fan motor, blower fan and monitors limit switches
- Microprocessor based design
- Functions with all 24 VAC thermostats
- Replaces all Lennox BCC1, BCC2 and BCC3 circuit boards, including 48K98 and 45K48
- This replacement blower control kit is for use on G20, G20R, G23 and G26 series units. The ICM289 functions the same as the other BCC (BCC1, BCC2, and BBC3)control boards.