JOOLCA HOTTAP Portable Water Heater




A hot shower wherever, whenever.

You could have a hot shower at the flick of a switch no matter where you are. That’s how simple Joolca HOTTAP makes it. No need for a power connection. No need for a plumber. No inbuilt proprietary battery or pump to worry about. 

The world’s smallest LPG water heater in its class, HOTTAP only requires a couple of standard D-cell batteries and accepts water from any source: garden hose, low-voltage pump, header tank – whatever you’ve got available. What’s more, it’s ridiculously easy to set up. Connect water in. Connect water out. Connect gas. Done. *the HOTTAP doesn't include a pump, if you need one check out the HOTTAP OUTING!

You just got yourself an en suite at the Back O’Bourke. Sound good? Order your Joolca HOTTAP today and you can literally be in flow wherever you go!


  • Product Height: 430mm
  • Width: 310mm
  • Depth: 165mm
  • Weight: 4.2kg
  • Propane Gas IAPMO Approval: GMK10121
  • Injector Size: .62mm
  • Total NGC: 28.4MJ
  • Run time from 9kg Gas bottle: ~15 hours
  • Min. Water Pressure (Water Flowing):
  • 70kPa
  • Max. Water Pressure: 900kPa
  • Working Battery: 2 x D cell (For ignition only)
  • Flow Rate: 4-6L Per Minute
  • Max. Temp: 50°C
  • Max. Temp. Rise: 30°C
  • Temp. Rise @ 6L flow rate: 20°C
  • Water fittings: 2 x Quick Connect Adapters
  • Gas Hose Length: 1.2m
  • Shower Hose Length: 5m

What's in the box:

  • HOTTAP Water Heater
  • Shower Hose & Shower Rose
  • Gas Hose & Regulator
  • Instruction Manual
  • Mounting Screws & Bolts


  • Class leading portability
  • Connects in seconds
  • On full gas flow will provide 300 three minute showers from a 9kg LPG bottle
  • Superior heating of up to 3 5°C temperature rise
  • Superior water flow of up to 6L per minute
  • Safe for family and pets
  • Use any water source - be it a garden hose, low-voltage pump or header tank
  • Backlit LCD monitor
  • Extra long, 5 meter, 816 kPa, UV-Treated shower hose
  • Uses standard LPG bottles
  • Total control shower head
  • 2 Year Warranty

Additional Information


JOOLCA HOTTAP Portable Water Heater



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