Duoetto 12V/240V MK2 Digital Dual Voltage Electric Hot Water System - 10L
Pickup currently unavailable at Acacia Ridge Store
1 Year Warranty
This product is covered by a 1 Year Limited Warranty.
Description
Why Duoetto?
Designed in Australia for local conditions, the Duoetto is the perfect permanent solution for motorhomes, caravans, or tiny homes.
10L Tank
The large 10L tank heats water while you drive. Once the water reaches 75°C, the system maintains the temperature—so you're ready for a hot shower whenever you need it.
12V / 240V Power Options
With support for both 12V and 240V connections, the Duoetto offers flexibility for home use, outdoor showers, or mobile living.
High Quality Material
Built to last, the Duoetto is crafted to endure tough environments, with premium materials and a thoughtful design.
Safety Measures
Features include a combination pressure relief valve and non-return valve to prevent over-pressurising, plus dry-run and over-temperature protection—ensuring reliable and safe operation.
Features
- Variable thermostat (30–75°C on 240V)
- Variable thermostat (up to 70°C on 12V)
- Digital control for 12V operation
- Durable outer case with service and inspection points
- SPCC steel & enamel tank
- Single weld line for added durability
- Polyurethane insulation for heat retention
- Automatic voltage detection and switching between 12V and 240V
- Over-temperature and run-dry protection
- Combination pressure relief valve and non-return valve
- Incoloy 840 heating element
- Can be wall or floor mounted
Time to Heat & Current Draw:
On average, it takes about 2 hours to heat water from 20°C to 70°C and draws approximately 50 amps. (Performance may vary.)
Specifications
| Capacity | 10L |
| Watts | 1000W / 300W |
| Power | 240VAC (4.2A) / 12VDC (25A) |
| Weight | 9.0kg |
| Dimensions | 409W x 267H x 269D (mm) |
User Manual and Support
KickAss has warehouses located on both the East and West Coast of Australia. Express orders are dispatched same business day if ordered before 12pm AEST. Standard orders are dispatched within 2-3 business days. Deliveries are made during business hours, Monday to Friday.
At KickAss, we take full control of our product journey - from concept to creation - by designing, engineering, and manufacturing our own batteries and 12V accessories in our wholly owned facilities located in Australia, China, and the USA. This end-to-end approach allows us to maintain strict quality standards, drive innovation, and deliver unbeatable value. By owning our production facilities, we ensure every product that carries the KickAss name is built tough, tested rigorously, and ready for off-grid adventure.
Change your mind? No worries, our quick & easy online or in-store returns process has you covered. Learn more.
See why our customers are all in—these reviews speak for themselves!
- Paul S.Verified BuyerRated 5 out of 5 stars3 weeks ago5 Stars
A must go all caravan owners this unit works great
Much cheaper then others to replace 240v 12 volt easy install I recommend this product
- Andrew B.Verified BuyerRated 5 out of 5 stars4 months ago5 Stars
so far so good works great on both 240v and 12 volt, i set the unit to 60 deg on 12 volt heated up in 1.5 hours in the morning and the solar had the battery fully chatged by the afternoon(it was a sunny day)water was still hot the next morning.
post from KickAss was fast and trouble free, instilation was easy and look foward to pleanty of use.
I have 120ah lithium battery and 200w solar for refeance on charging and heating time.
- Jonathan P.Verified BuyerRated 5 out of 5 stars7 months ago5 Stars
Works well, both on 12 and 240 volt, great compact unit.
- Lilian M.Verified BuyerRated 5 out of 5 stars9 months ago5 Stars
Love our instant hot water, our hot water used to take so long to get hot , we were eating a lot of water , but now we have hot water straight away
Fantastic , thank u
- Rick J.Verified BuyerRated 5 out of 5 stars1 year agoDuoetto HWS
Removed all the gas appliances from our caravan and installed a Duoetto 12/240 HWS what a great easy install and no more gas .. works a treat heats fast on 12 v from lithium batteries as well as 240 if needed ..they are so good I'm going to install one in my slide camper for the truck
