Nutone 3-Wire Systems Supported
IM-203/313
IM-3103
IM-3303
IMA-203D
IMA-303
IMA-2003
IMA-3003
IMA-3303
 2011/2012
2015/2116
2031/2032
2053/2054
2055/2056
2067/2068
2071
2090/2091