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Thumbnail Filmstrip of 56-2784-00: Replacement Control Board for Onan 300-2784, 300-2943 Images
New Replacement Circuit Board for Onan Generator Models BGE, BGEL, NHE, NHEL
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
Return Policy: Unwanted items may be returned within 30 days of the original purchase date. Refund/credit issued will be subject to a 25% per item restocking/re-test fee as long as unit is in new, undamaged condition. Shipping charges are not refundable.