The UMAX Ultimate RV Project - Parts List & Extras

Back to Page 1

Parts List - Page 3 of 3

Fitting Winch

Unless we mention otherwise every item (we fitted) mentioned on this page is new

Case in point Winch used once to test late 2017 and pre-tensioned line so you don't burn it.

Not a complete list

  • GME AE4018K2 UHF CB Antenna Kit High Gain 6.6dBi.
  • CCD Reversing Camera 4Pin Waterproof + 7" LCD Monitor.
  • PROJECTA DBC150 12V 150A DUAL BATTERY SYSTEM ISOLATOR (To charge house battery from engine or jump start flat starting battery).
  • DEVANTI Air Conditioner, Dehumidifier, Fan 21000BTU (Modified to supply emergency water).
  • Stebel 300Hz Air Horn (March 2018)
    -- Now the horn sounds like the RV looks!

    Stebel Trombe Air Horn

Tip: Use Dehumidifier mode, unplug cap from end of drain hose (green stripe) for water or if the A/C system says you need to let some water out.
-- If for any reason you need to remove the AC (there are no screws or bolts) first loosen off drain hose so you can pull it through with the system. 
Mounting is via a base that traps the feet so it can't move in any direction but up, that's stopped by the wedge between the top of unit and bottom of bench-top.

  • 200A 12V Car Audio Inline Circuit Breaker Fuse Replace Reset for Vehicle MA692.
  • 60A Amp DC Circuit Breaker Car Auto Vehicle Marine Stereo Audio Fuse (Behind fridge to distribute 12V, this should never blow because there is a breaker before it).
  • 12V MA782 Panel Mount IP67 Waterproof Circuit Breaker 50A.
  • Philips HD4992 Electric Single Induction Cooker Digital Display HotPlate Cook top.
  • 2 x 130W 12V Solar Panels (for 12V system)- 2 x 200W 24V Solar Panels (for 48V system) total 660W.
    -- Depending on load you'll often see in excess of 300W going into the 48V system.
  • Caframo Sirocco Fan, also pulls air in from rear window.

    Solar Fitting  In the process of fitting the high gain TV antenna.

  • 4 x 10m Extension Cable Wire MC4 Connectors for PV from Solar Panel to regulator 220-240V.
  • Boot Temperature Controller Thermostat Switch X 1 w/ Sensor (2 fans used to pressurise battery / electronics bay when hot to keep dust out).
  • Access Hatch with Storage Box for Caravan/ Boat/RV White Lid storage Box R2333 (Houses HWS, Hose, Black water pump)
  • Milenco Power 900L Digital Caravan Antenna TV Aerial.
  • Navman EZY 350 GPS with lifetime free maps.

    Navman GPS

  • Battery Capacity Volt Meter 48V DC Lead Acid LED Indicator.
  • Battery Capacity Volt Meter 12V DC Lead Acid LED Indicator.
  • Battery equaliser / balancer for 9.6v- 48v lead acid, LiFePO4 and NiMh.
  • Esmart 40A LCD MPPT Solar Charge Controller Battery Auto 12V 24V 48V Regulator.
  • Pure Sine Wave Power Inverter 2000W (4000W Max)12V-240V 2.1Amp USB.
  • Dometic Rangehood CK155 Surface Mounted with 2 speed fan.
  • 4 x Push To Open Beetles Drawer Cabinet Latch Catch.
  • 4 x RV Seat Magazine Storage Pocket - Netting - Black - 400-00658.
  • 6 x 12V 60KG Small Magnetic Locks.
  • Gear Oil Pump Fuel Diesel Bio-diesel Transfer Scavenge 12v DC.
  • 2X 4LED License Number Plate Light Tail Rear Lamp.
  • 8MM 5/16" Aluminium One Way Non Return Fuel Line Check Valve Petrol Diesel Water.
  • H3Y-2 DC12V Delay Timer Time Relay 0-10 Minute w/ H3Y-2 Base Contact Capacity 5A.
  • Caravan Access Door 2 Locking Black 415 x 681 mm - 600-00022.
    -- We were hoping that this would also allow better control over the tempature as the Eberspacher has a known problem in that area because room temp sensor is inside the unit!
    No better, so we moved the sensor from inside to outside the unit by simply un-clipping it and with just the existing wiring it now is beside the unit. So far so good.
  • Duoetto MK2 Dual Voltage (12v/240v) Electric 10L Storage Water Heater
  • 1 x Pro Power 12V Volt 150AH AGM Deep Cycle Battery.
  • 4 x 150AH AGM Deep Cycle Battery - Giant Power.
  • SSB LH51913 High Performance Lithium battery CCA 580 (Cold cranking amps, 10 year design life).
    - Aux 12V battery in parallel with main truck battery for amazing starting performance.
  • 1 x 200-38110 - CAREFREE Freedom 12v Box Awning - 3.0m - Silver Shale Fade.
  • 4 X Monroe 16-0342 Gas-Magnum TDT is a super duty gas charged shock absorbers.
    Made for Australian conditions, Monroe's exclusive Twin Disc Technology (TDT) has delivered a tough, durable shock.
    absorber that can keep you comfortable and safe on virtually any type of surface.
  • Runva Winch (17,500 lb/7938KG) EWN17500 24V with Dyneema.
  • 1400 x 320 sliding window with fly screen (rear, AU made).
  • Anderson connection for jump starting with Anderson connection jumper leads.
  • Masten Real-Time TPMS 3.5" Monitor with Upgraded Transmitter and Improved Brightness Panel (Tire pressure monitor)

  • Mounted on dash, not window.

  • Truck power isolation switch (hidden, great extra security feature if leaving unattended for long periods).
  • Winch
  • Engel 95 Litre Upright Freestanding Refrigerator (ID: 137626, STR100F, 9334660025938).

Back to Page 1

Entertainment System


  • 1 x RV MEDIA: 28 Inch HD LED TV & DVD Combo - 12v / 24v / 240v (CC-043524).
  • Yamaha Sound Bar AIR SURROUND XTREME (YAS-306).
  • Apple TV.

    Actual image below:

    Features  D DVB-T digital TV tuner Inbuilt DVD/CD/VCD player USB multimedia playback & PVR function Quick Tune auto tune button on remote Sleep timer Multi-language Parental controls LED TV Resolution: 1366 x 768 Dimensions: 643x80x390mm (without stand), 643x179x434mm (with stand) Net Weight: 6kg Aspect Ratio: 16:9, Contract Ratio: 3000:1 Brightness: 200 cd/m2, Viewing Angle: 160(H) x 170(V) Response Time: 8ms Inputs: 1 x HDMI, 1 x USB 2.0, 1 x VGA (PC), 1 x PC audio, 1 x antenna, 1 x composite, 1 x component Outputs: 1 x component, 1 x co-axial digital.


Parts list continued..

  • Giant Power 48V 4000W Integrated Power System.
  • Duoetto Mk2 Dual Voltage (12v/240v) Electric 10l Storage.
  • Kaboodle kitchen cabinets - 10 year structural warranty - Tested to Australian standards - Solid 16mm construction (Easy swap at Bunnings).
  • Marine grade carpet.
  • Recessed Toilet Paper Holder & Wash sink.
  • TMC Electric Luxury Marine Toilet 89669N.
  • 12V Remote Macerator Pump (45031).
  • SearchLight Remote Controlled LED (RWB1658).

NOTE: Can be powered up from within the RV living area via switch on lighting switch bank, you still need to use the remote to control it.
It can also be powered up via the rotating beacon switch on the dash (in a group of 3 including High Beam (&) Reversing Flood Lights / Camera) if you only want the flood light then power it up in the RV using the switch mentioned above. You can leave it in standby as long as you like and use the remote to turn on.

Search Light Remote Controlled
Includes 9 x 3 watt cool white Hi-Power LED’s with a total light output of 545 Lumens and a lighting distance of around 60 meters.
Made of UV resistant poly-carbonate with a sealed LED light unit that has an IP67 water resistant rating. Includes a full function hand held remote control for light operation from anywhere on the boat - or up to 50 meters away. The remote unit controls all functions - on - off - up - down - horizontal rotation.

  • 4 x Water tanks (100L / 65L / 55L / 55L) Fresh/fresh/gray/black
  • 2 x Water pumps 12V (Fresh/cross pump gray to black) - 2 X Water gauges.
    -- Main pump should be turned off while driving or not in use
    -- This in case a fitting should fail and you're not aware while driving. 
    -- There is a red [pump on] indicator lamp near pump switch.
  • 2 x Bathroom taps - Sink - Shower base - Custom Sliding Shower Door.
  • Set of Mudflaps with stainless steel trimmings.
  • Alternator Prestolite 48V 90Amp Internal Reg Mod To 56V R240105470S.
    -- Mounted in place of bus A/C compressor (system removed) on truck motor.


  • 150A Breaker - 200A Cable 20M.


Tuning the Engine



Exceltune (03 93II 3345) did a fantastic job.

The RV drives just as it did before except for the extra power, what a difference.

Back to Page 1