Questions? for expert advice, or read our buying guides
Key features
Genuine Dometic OEM Type 806A complete cooling unit (part 293480672)
Direct replacement for the entire absorption cooling circuit in the Dometic RM4805 190L 3-way fridge
Factory pre-charged with ammonia — ready for fitting
Fits the original Dometic RM4805 mounting points — no cabinet rework required
Restores cooling on all three power modes: 12V / 240V / Gas
Replaces a leaked or failed cooling circuit (yellow stain, ammonia smell, no cooling)
Heavy 32 kg shipping weight — installation by qualified technician recommended
Backed by Dometic's 3-month manufacturer warranty
Overview
Genuine Dometic complete cooling unit (Type 806A, Dometic part code 293480672) for the Dometic RM4805 190L three-way absorption caravan fridge — pre-charged with ammonia, ready for fitting by a refrigeration technician.
What's included:
Single complete cooling pipe and fin assembly, factory pre-charged
Replaces the absorption cooling circuit in your existing RM4805 fridge cabinet
Fits the original Dometic RM4805 mounting points — no cabinet rework required
Common reasons to replace: ammonia leak (yellow stain on the back of the fridge or strong ammonia smell), fridge no longer cools on any of the three power modes (12V / 240V / Gas) despite ignition working correctly, or a noisy / failing absorption circuit.
Important notes
Genuine Dometic OEM cooling unit — 3-month manufacturer warranty.
Heavy / oversized item (~32 kg) — freight quoted at checkout.
Installation must be carried out by a refrigeration / caravan service technician with proper handling for ammonia-charged units.
Common questions
How do I know the cooling unit is the problem?
The tell-tales are a yellow stain down the back of the fridge, a sharp ammonia smell, or a fridge that will not cool on gas, 12V or 240V. If it fails on one power mode only, the fault is in that circuit, not in the cooling unit.
Can I fit it myself in the driveway?
Not sensibly. It is a 32 kg assembly pre-charged with ammonia, and handling it wrong is both dangerous and a good way to ruin a new part. A refrigeration or caravan technician who knows absorption units should do the swap and the recommissioning.
Does replacing the cooling unit make sense on an older van?
It does when the cabinet, door and controls are sound, because this restores cooling on all three modes without touching the joinery. It fits the original RM4805 mounting points, so there is no cabinet rework. A fridge with a tired cabinet is a different conversation.
Delivery, returns & warranty
Shipping & Returns
Shipping
Outdoor Camping Australia operates a nationwide distribution network, with items shipping from:
Our warehouse in Bendigo, Victoria
Partner supplier warehouses on the East Coast
Partner supplier warehouses on the West Coast
This multi-location approach allows us to provide efficient delivery across Australia. Use our shipping calculator on the product pages for accurate delivery times and costs to your location.
Important Shipping Notes:
We cannot deliver to PO Boxes, Private Mail Bags or Parcel Lockers
Depot pickup options may be available at reduced rates (contact us to discuss)
Missed deliveries may incur a redelivery fee set by the courier
All shipments managed through our trusted delivery partners including Border Express, VicTas, DHL, StarTrack, AusPost, Sendle and Aramex
Returns
As outlined in our Refund Policy, we follow the Australian Consumer Law (ACL) which protects consumers by providing certain guaranteed rights when buying goods and services.
You can return items if:
The product is faulty or not of merchantable quality
The product is not fit for its intended purpose
The product does not match the description
You can present proof of purchase
For change of mind returns:
Item must be in original condition with tags attached
Must be returned within 30 days of purchase
Original proof of purchase required
Return shipping is at customer's expense
Original delivery charges are non-refundable unless due to our error
Refunds will be processed within 10 business days of receiving and inspecting the return.