Description
Dometic 4450037542 is an electronic fan-motor assembly used in selected FreshJet 5 low-profile rooftop heat-pump air conditioners. The FJX5557EHP parts breakdown lists this exact part for FJX5557EHPWHCS and FJX5557EHPBKCS, in contrast to mechanical-control FreshJet 5 units that use motor 4450037543.
Part details
- Manufacturer part number: 4450037542
- Component: Electronic fan motor assembly
- Documented configuration: FreshJet 5 low-profile electronic heat-pump A/C
- Documented model examples: FJX5557EHPWHCS and FJX5557EHPBKCS
- Marine application: No, per existing supplier catalog
- Condition: New
Fitment and ordering
Match the full FreshJet 5 nameplate, original motor number, control version, motor wiring and mounting before purchase. Mechanical and electronic rooftop versions use different service-part numbers, so the shared FreshJet 5 brand name is not enough to confirm interchangeability. This listing is not the separate condenser fan-blade or evaporator blower-wheel package.
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