Description
Dometic 4450022959 is a 12V DC power-wiring installation kit for compatible CoolAir RTX1000 and RTX2000 rooftop truck/van air conditioners. This package is intended for routing power from the rooftop cooler to the vehicle battery; it is more than a short loose replacement connector.
Supplier-confirmed kit details
- Manufacturer part number: 4450022959
- Applicable equipment: Dometic CoolAir RTX1000 and RTX2000, 12V versions
- Main power cable length: Approximately 26 feet (8 m)
- Power cable: Heavy-gauge 4 AWG red/black conductors
- Unit-side Anderson-style power connector
- Voltage-sensing lead and battery-terminal connection hardware
- Fuse and fuse-holder hardware supplied according to the packaged installation kit
- Condition: New
Compare the supplied connector, cable routing and battery-side protection hardware with the specific RTX model's current installation manual before use. Fuse size and wiring protection must follow the equipment's official electrical instructions, not a universal assumption based on kit contents. This is a power-wiring kit, not the complete rooftop air conditioner or an interchangeable 24V harness.
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