Heating and Cooling› Air Conditioning

Dometic USA

COOLAIR 12V AIR CONDITIONER WIRE HARNESS FOR RTX1000 & RTX2000 A/C

$397.42

SKU: D018 4450022959

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dometic RTX 2000 Air Conditioner 12V Wiring Kit (4450022959) is mandatory for the installation of the Dometic RTX 2000 Watt 12V Camper Van Air Conditioner (9600028490) to ensure a valid warranty. It includes a 26' (8 meter) wiring harness with 4 AWG power wires and smaller voltage sensing wires, an 80-amp power fuse, a 2-amp ATC sensing fuse, various electrical terminals, and a taller rubber gasket for sealing the AC unit.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDometic USA
Part NumberD018 4450022959

Videos

How to install Dometic RTX 2000 Rooftop Air Conditioner - SV Installs

How to install Dometic RTX 2000 Rooftop Air Conditioner - SV Installs
Dometic RTX 2000 Rooftop Air Conditioner | Full Test & Review

Dometic RTX 2000 Rooftop Air Conditioner | Full Test & Review
Best Air Conditioner for Van Life? Dometic RTX 2000 Unboxing and Installation

Best Air Conditioner for Van Life? Dometic RTX 2000 Unboxing and Installation
Installing an AIR CONDITIONER in our CAMPER VAN | EASY Step by Step TUTORIAL | Dometic RTX 2000

Installing an AIR CONDITIONER in our CAMPER VAN | EASY Step by Step TUTORIAL | Dometic RTX 2000
How to Connect Dometic RTX Air Conditioner to an EcoFlow Power Kit

How to Connect Dometic RTX Air Conditioner to an EcoFlow Power Kit
Dometic RTX 2000 Battery Consumption Test l Victron 100ah Battery l Nomadic Cooling

Dometic RTX 2000 Battery Consumption Test l Victron 100ah Battery l Nomadic Cooling
How to install Dometic RTX2000 12V AC unit on a van

How to install Dometic RTX2000 12V AC unit on a van
Dometic RTX 2000 Installation |12V Battery Powered Air Conditioner | RackUp+Go

Dometic RTX 2000 Installation |12V Battery Powered Air Conditioner | RackUp+Go
[Update] Dometic RTX 2000 Air Conditioner Sound Level

[Update] Dometic RTX 2000 Air Conditioner Sound Level
DOMETIC RTX 2000 INSTALL - Hail Mary Van Build Ep.4

DOMETIC RTX 2000 INSTALL - Hail Mary Van Build Ep.4

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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