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Hot Water On Demand H2Oasis

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Completely re-invented, the Coleman Hot Water On Demand H2 Oasis is a lightweight and fully portable hot water service for all your campsite hot water needs.

Once the powerful burner lights hot water flows in seconds, with up to 150 litres of water at a maximum of 50⁰C delivered from one Coleman Lightweight LPG bottle. The HWOD is an invaluable resource for all your campsite showering, cooking and cleaning needs.

A Lithium Ion battery reduces weight, increases performance, charges quickly and is monitored by an LED indicator light with alternate direct feed power available from the included 12V DC adapter.

Tough ABS plastic construction and aluminium grab handles combine with a 6 foot non-king silicone hose, brass quick connect fittings and a copper heating core to make the Hot Water On Demand a tough and versatile hot water supply for camping, touring or even at the beach shack.

  • Copper heating core
  • 1.8m non-kink hose
  • Single setting shower head
  • Quick connect brass fittings
  • Easily connects to water source of garden hose
  • Multi directional head fittings
  • Dual storage ports
  • Mesh hose organizer
  • Includes 19L collapsible water container
Snowys Code:
Supplier Code:
External Dimensions:
47L x 17W x 36H cm
Packed Dimensions:
47L x 17W x 36H cm
Shower Hose Length:
1.8 Metres
High Density ABS Plastic
Fuel Type:
468g BOM Cartridge
Fuel Consumption:
150L of water on one 438g canister
Gas Fitting to Appliance:
Input Power:
12V DC (Optional 240V adaptro available)
Quick Fit Rechargeable Lithium Ion
Run Time:
80 mins approx.
Max. Heat Output:
Flow Rate:
2.3 L/min
8.5 Kg
3 Year
3.0 2
5 stars
4 stars
3 stars
2 stars
1 star
Aug 31 2016

simply no good

From out of the box the pilot light would not stay lit.

SNOWYS however provided excellent customer service from purchase to the warantee arrangments

Response from Snowys Sep 01 2016

G'day Tim, again we're really sorry that the H20asis you received was a complete dud. Glad we could fix the issue right away and we hope you enjoy your warm showers! Laine :)

Dec 04 2015

Snowy's Campers Choice

First experience with Snowy's was great. Coleman order was processed and delivered in no time at all. Price was cheapest around, smashing BCF and then getting free delivery. Colleague purchased 1 swag and was so happy she got another one. If I'm looking for something I now look on Snowy's first. Excellent shopping experience!!


Does it have a pump for direct access to river water 1 answers

Does the Coleman hot water system have a pump for direct access to river water

- Alice springs(3 months ago)

G'day Julie,

The Coleman Hot Water On Demand H2Oasis system does have a pump which you submerge in water. Keep in mind that the water does have to be clean, so if the river water has too much sediment then you are going to run into a bit of trouble. 

- Snowys(3 months ago)

How many propane cartidges do I need?1 answers

Hi Snowys, how many propane cartridges do I need for 4 people for 8 days. 1 shower per day. Enough to wet the body, turn off soap up and rinse?

- DUBBO, NSW(7 months ago)
Hi Rebecca 7 bottles will be plenty provided each shower is limited to 30 Litres of water consumption. Coleman states "up to 150 Litres per 465gm LPG bottle." My calculations are based on: 4 people, 8 days, = 32 showers. A generous camp shower is 30 Litres x 32 = 960 Litres. Divide by 150 Litres = 6.4 bottles. Obviously you could reduce this greatly by having shorter showers. Also consider using a re-fillable LPG gas cylinder (up to 9kg) for better gas economy, you will just need to purchase the additional gas hose. (Snowys code 40619 or 40620 depending which fitting matches your cylinder.)
- Snowys(7 months ago)

Garden hose connection2 answers

How does the unit connect to a garden hose? Is an adapter required?

- USA(9 months ago)
Hi Beth, you can connect a garden hose to this unit using a standard hose connector. I hope this helps, please let me know if you have any further questions.
- Snowys(9 months ago)
G'day Beth - Further to Lisa's response: you don't require any adapters to fit a standard garden hose. It's 'plug and play', so to speak. However, just be mindful of your water pressure when using it - if the pressure of your tap is high and you turn it on full bore, it may blow the hose off. Turn it on gradually until you find the right pressure. Cheers, Paul
- Snowys(9 months ago)

hi snowy does the unit have to have contiues water flow1 answers

- ADELAIDE, SA(10 months ago)
The unit will cut out if the water flow slows too much or runs out Trevor, so it's best to ensure you have a continuous supply from a large reservoir, or better yet connected directly to a garden hose.
- Snowys(10 months ago)

Charging1 answers

G'day Snowys, Am I reading the specs correctly. This unit can only be charged with 12V while the Elite can be charged with 240V or 12V? Thanks, ADrian

- Auckland(10 months ago)
Hi Adrian, your sort of right. Both models can be charged from 12 V and 240 V power sources, but the Oasis Elite is the only model that comes complete with both chargers, whereas the 240 V charger is available separately for the Oasis. There is only subtle differences between the two models.
- Snowys(10 months ago)

What's the difference between the Elite and the normal one?1 answers

- EAST MELBOURNE, VIC(1 year ago)
Hi Keith, with the HWOD Oasis Elite you get two USB charging points, a digital display, four setting shower head and an 8 foot hose instead of the 6 foot on the base model. The big difference is in the digital display which shows water temperature, battery monitor and flame status.
- Snowys(1 year ago)

Delivery to

Pick up from Snowys

92 Richmond Rd, Keswick SA

Opening hours:
Mon - Fri: 9am - 5.30pm
Saturday: 9am - 5pm
Sunday: 12pm - 5pm
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