The Joolca HOTTAP V2 Outing Portable Hot Water System is an award-winning portable water heater that sets up in no time. Connect gas. Connect water in. Connect water out. Done.

There are colour-coded quick connections for water and a secure snap-on brass fitting for the gas. You simply can’t go wrong. Adjusting temperature and flow is easy, too, with a clear LED display showing the exact degrees. 

You control the entire system at the shower handle.

Simply flick the switch, and hot water will start flowing. You’ll quickly notice that this is a real, home-style shower. It heats up to a safe 50ºC. It puts out a superior flow rate of up to 6L/min. And it lasts for over 15 hours on a single gas tank.

You can use HOTTAP with any water source. Connect it to your mains supply or pick one of the off-grid kits to tap into the closest creek or river. Finally, you can stay fresh no matter where you are.


  • HOTTAP v2 hot water unit
  • Gas Hose
  • 2 x Feet
  • Quick Coupler for Gas
  • Modular shower head
  • Shower Handle with on/off switch
  • 5m of hoses with splitters
  • Magnetic shower handle holder
  • Rainproof 12V pump with on/off switch
  • 5m Cigarette socket power cable
  • 2m Suction Hose
  • 2m Outlet Hose
  • Weighted two-stage suction Filter
  • Filter Collar


Height: 430mm
Width: 320mm
Depth: 170mm
Weight: 4.2kg
Total Carry Weight with Box: 11.6 kg
Gas Hose Length: 1.2m
Shower Hose Length: 5m
Injector Size: 0.62mm


Flow Rate: 2.5 – 6L Per Minute
Max. Temp.: 50C
Max. Temp.Rise: 35C
Temp Rise @ 1.6 Gal/Min: 35
Temp Rise @ 1.6 Gal/Min: 20
Gas Approval: GMK10121
Total NGC: 28.4MJ

Water In:

Min. Water Pressure: 70 kPa
Max. Water Pressure: 900 kPa
Suction Head: 1.8m
Suction Hose Length: 2m
Pump Outlet Hose Length: 2m
Max. Pumping Distance: 30m
Max. Pumping Rate: 6L Per Minute
Pressure Switch: 60 kPa
Pump IP Rating: IPX3

Power In:

Battery: 2 x D Cell - NOT INCLUDED - Any brand of alkaline D size battery is suitable (Duracell brand batteries excluded)
Battery Run Time: ~6 months
9kg Bottle Run Time (full): 15 hrs
9kg Bottle Run Time (low): 45 hrs
Pump Draw (Max): 5.0A
Pump Cigarette Socket Cable Length: 5m

SKU JCA11021
Brand Joolca
Shipping Weight 19.0000kg
Shipping Width 0.355m
Shipping Height 0.325m
Shipping Length 0.815m
Shipping Cubic 0.094030625m3

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