RV Accessories & Supplies - Water Heating

RV Water Heaters

Don’t get caught in the cold – our great range of gas and electric hot water solutions are an essential item for any RV. With products made by trusted brands like Truma, Suburban, Atwood, Whale and Camec, you can be assured the hot water will keep flowing, no matter where you roam. Our blog on motorhome bathroom advice is a great place to start before discovering our options below.

Whether brewing a cup of tea, cooking a delicious meal or enjoying a warm shower, get hot water on demand wherever you need it with our extensive range of RV heaters and accessories.


Whale MK2 Inline Pressure Switch 12mm

PRICE 
$ 84.00 NZD

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Camec Instantaneous Water Heater White - Gas

PRICE 
$ 1,450.00 NZD

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Suburban SW6DERA Hot Water System 20.3L GAS/12V/240V

PRICE 
$ 1,130.00 NZD

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Suburban Water Heater Part - Door Latch Plastic Clip

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Truma Water Heater Part - Cowl Outer

PRICE 
$ 111.00 NZD

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Camec Instantaneous Water Heater Black - Gas

PRICE 
$ 1,450.00 NZD

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Camec Water Heater Part - Suburban Compatible Magnesium Anode

WAS  $ 40.00 NZD
MEMBER SPECIAL PRICE  $ 35.00 NZD
SAVE 12% OFF NORMAL PRICE 

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Challenger Conversion Kit 12V

PRICE 
$ 95.00 NZD

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Challenger Conversion Kit 240V

PRICE 
$ 95.00 NZD

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Challenger Water Heater Regulator and Hose Kit

PRICE 
$ 3,130.00 NZD

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Challenger Weather Cap for Califont Water Heaters

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Living Electric Water Heater Wall Mounted 10L - 240V

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Suburban Water Heater Nautilus Vent 2-3"

PRICE 
$ 103.20 NZD

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Suburban Water Heater Part - Elbow

PRICE 
$ 32.00 NZD

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Suburban Water Heater Part - Grommet Cover Plug

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Suburban Water Heater Part - Loxit Nut

PRICE 
$ 10.40 NZD

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Suburban Water Heater Part - Magnesium Anode Rod

PRICE 
$ 53.00 NZD

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Suburban Water Heater Part - SW Series Electrode Wire

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Truma Water Heater Part - B14 Exhaust Cowl Grill

PRICE 
$ 210.00 NZD

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Truma Water Heater Part - Hot Outlet Blanking Plug

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Whale Electric Water Heater 11L - 12V

PRICE 
$ 1,870.00 NZD

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Whale Rapid Storage RV Water Heater 240V/Gas - 8L

PRICE 
$ 1,790.00 NZD

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Frequently Asked Questions

How much is a new water heater?

This will depend on whether it is a gas heater or electric. You can check out some water heater options at a range of prices at the RV Super Centre. We have options ranging from $400 to $2500.

How to install a tankless water heater?

There are many elements that go into installing a tankless water heater. We highly recommend leaving it to the expert to get it installed in your RV. Get in touch with our guides at the RV Super Centre, so we can do our best to assist you.

How to replace a water heater?

In order to replace a water heater, it is best to get the help of experts. This way they can safely replace a water heater to save you the hassle and time rather than doing it to yourself. Our team will be more than happy to help!

Water Heaters - Frequently Asked Questions