Heating and Cooling› Air Conditioning

Dometic USA

8500 ONYX 13.5 FT AWNING

$1,019.72

SKU: D018 858NR1345TU

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Dometic FreshJet 3 Series RV Air Conditioner offers 13% higher cooling capacity, 4 dB less noise, and 15% higher airflow than select rooftop ACs. It is 14% lighter than previous Dometic Brisk II models and uses 28% less refrigerant. The unit is backward-compatible with existing Dometic and competitor air returns and electronic controls. It features e-coated coils for longevity and improved cooling, and a new design for better fitment, hidden screws, and no ventilation holes on the shroud for aesthetics.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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 858NR1345TU

Videos

Dometic Caravan Aircon Full Install Guide

Dometic Caravan Aircon Full Install Guide
Expert Reviews The New Dometic FreshJet 7 Series Plus Air Conditioner!

Expert Reviews The New Dometic FreshJet 7 Series Plus Air Conditioner!
How to Install a Dometic SmartStart in Dometic FreshJet AC Unit

How to Install a Dometic SmartStart in Dometic FreshJet AC Unit

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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