56-2784-00: Replacement Control Board
New Replacement Circuit Board for Onan Generator Models BGE, BGEL, NHE, NHEL,
for Onan 300-2784, 300-2943
Flight Systems part number 56-2784/2943 is an improved, direct replacement for the main control board used in several models of Onan Emerald Series Gen Sets.
Features include improved circuit and harness design, heavy duty relays, added ignition circuit voltage protection and heavy conformal coating (to protect against corrosion – a major enemy of any RV generator control). A new bridge rectifier included (this component should be replaced when replacing control board).
It is built in the USA and backed by a 2-year Warranty.
This board replaces the following ONAN part numbers: 300-2784, 300-2784-01, 300-2943, 300-2943-01
These control boards were used in the following Onan Emerald RV Gen Set Models:
- BGE: Spec A,B,C,D,E
- BGEL: Spec A,B,C,D
- NHE: Spec A,B,C
- NHEL: Spec A,B,C