Skip to content

Language

Marine and RV Water Heating Products

Marine and RV Water Heating

Discover Versatile Water Heaters for Your Marine and RV Needs

When you're on the road or at sea, having reliable hot water is not just a luxury; it's a necessity. That's where our versatile water heaters come into play. Whether you're in a marine setting or an RV, we've got you covered with a range of solutions that fit your lifestyle perfectly.

Types of Water Heaters

Marine and RV Water Heating

Our water heaters are designed to withstand the unique conditions of marine and RV environments. Enjoy hot showers, clean dishes, and fresh linens wherever your adventures take you.

Read more

Heat Exchangers

Efficient and reliable, our heat exchangers ensure that you get consistent hot water without excessive energy use. Ideal for those who value sustainability and efficiency.

Fuel Options

  • Diesel: Diesel water heaters are perfect for those who prefer fuel-based heating. They are efficient and provide quick heating solutions.
  • Electric: Plug in and enjoy instant hot water with our electric heaters. They are ideal for RV parks and marinas with electrical hookups.
  • Gas: Gas water heaters are popular for their efficiency and ease of use. They are great for off-grid adventures.

Portable or Fixed

Whether you need a portable solution for short trips or a fixed unit for long-term use, we have options that cater to both needs.

Why Choose Our Marine and RV Water Heating

  • Versatility: From diesel to electric, portable to fixed, we offer various options to suit your needs.
  • Efficiency: Our water heaters are designed to provide maximum efficiency, saving you time and energy.
  • Durability: Built to last, our water heaters can withstand the rigours of travel and marine environments.
  • Ease of Use: Simple to install and operate, getting hot water has never been more effortless.

What Our Customers Are Saying

"We've been using the diesel water heater in our RV for over a year now and couldn't be happier. It's efficient and heats water quickly." - Sarah T.

"The electric heater we installed in our boat works like a charm. Hot showers are no longer a luxury!" - Mike R.

Ready to Upgrade Your Hot Water System?

Don't wait any longer! Whether you're upgrading or installing a new system, our versatile water heaters are the perfect solution.

Call to Action

Check out our full range of Marine and RV Water Heating today and find the perfect fit for your needs. [Shop Now]

 

For more information or assistance, feel free to contact our support team. We're here to help you make the best choice for your hot water needs.

Video Guides

Diesel Heaters — The Truth

Disclaimer: Marine equipment must be installed and used per manufacturer instructions and Maritime NZ regulations. Action Outdoors supplies marine equipment — we do not provide installation. Consult a qualified marine technician for safety-critical installations. Contact us for advice.

Original price $2,199.00
Original price $2,199.00 - Original price $2,199.00
Original price $2,199.00
Current price $2,089.05
$2,089.05 - $2,089.05
Current price $2,089.05

Autoterm 2D Diesel Heater With Single Marine Outlet Kit 12V For Boats And Yachts Efficient Marine Heating

Autoterm
Out of stock

Autoterm 2D Diesel Heater with Single Marine Outlet Kit 12V Engineered for life at sea, the Autoterm 2D Diesel Heater with Single Marine Outlet Ki...

View full details
Original price $2,199.00
Original price $2,199.00 - Original price $2,199.00
Original price $2,199.00
Current price $2,089.05
$2,089.05 - $2,089.05
Current price $2,089.05
Sold out
Original price $2,999.99
Original price $2,999.99 - Original price $2,999.99
Original price $2,999.99
Current price $2,659.05
$2,659.05 - $2,659.05
Current price $2,659.05

Autoterm 4D Diesel Heater With Single Marine Outlet Kit Installation Ducting And Controller 12V

Autoterm
Out of stock

Autoterm 4D Diesel Heater with Single Marine Outlet Kit — 12V Marine Heating System Meet a compact, high-performance heating solution built for li...

View full details
Original price $2,999.99
Original price $2,999.99 - Original price $2,999.99
Original price $2,999.99
Current price $2,659.05
$2,659.05 - $2,659.05
Current price $2,659.05
Sold out
Original price $2,599.00
Original price $2,599.00 - Original price $2,599.00
Original price $2,599.00
Current price $2,222.05
$2,222.05 - $2,222.05
Current price $2,222.05

Autoterm Air 4D 12V Diesel Heater 4 kW for RVs Boats Trucks Large Cabins Single Outlet

Autoterm
Out of stock

Autoterm Air 4D 12V Diesel Heater — 4 kW of Warmth for Large Cabins and Vessels Designed to deliver steadfast comfort in the harshest conditions, ...

View full details
Original price $2,599.00
Original price $2,599.00 - Original price $2,599.00
Original price $2,599.00
Current price $2,222.05
$2,222.05 - $2,222.05
Current price $2,222.05
Sold out
Original price $2,449.01
Original price $2,449.01 - Original price $2,449.01
Original price $2,449.01
Current price $2,440.00
$2,440.00 - $2,440.00
Current price $2,440.00

Autoterm Flow 5D Hydronic Diesel Heater 24V for RV Campers

TRUMA
In stock from NZ Supplier

Autoterm Flow 5D Hydronic Diesel Heater 24V for RV Campers The Flow 5D Hydronic Heating System from Autoterm is a compact, diesel-powered solution...

View full details
Original price $2,449.01
Original price $2,449.01 - Original price $2,449.01
Original price $2,449.01
Current price $2,440.00
$2,440.00 - $2,440.00
Current price $2,440.00
Sold out
Original price $565.00
Original price $565.00 - Original price $565.00
Original price $565.00
Current price $453.14
$453.14 - $453.14
Current price $453.14

Genuine Suburban Water Heater CE Module Board Replacement RV

Suburban
Out of stock

Suburban Water Heater Module Board CE — a genuine replacement controller crafted for Suburban RV water heaters, designed to breathe new life into ...

View full details
Original price $565.00
Original price $565.00 - Original price $565.00
Original price $565.00
Current price $453.14
$453.14 - $453.14
Current price $453.14
Sold out
Original price $4,199.00
Original price $4,199.00 - Original price $4,199.00
Original price $4,199.00
Current price $3,590.05
$3,590.05 - $3,590.05
Current price $3,590.05

Truma Aventa Comfort 240V Roof Top Aircon for Motorhomes and Caravans Quiet Climate Control

TRUMA
Out of stock

Experience true mobile comfort with the Truma Aventa Comfort 240V Roof Top Aircon. Engineered by TRUMA, this compact roof-mounted cooling and heat...

View full details
Original price $4,199.00
Original price $4,199.00 - Original price $4,199.00
Original price $4,199.00
Current price $3,590.05
$3,590.05 - $3,590.05
Current price $3,590.05
Sold out
Original price $4,199.00
Original price $4,199.00 - Original price $4,199.00
Original price $4,199.00
Current price $3,135.00
$3,135.00 - $3,135.00
Current price $3,135.00

Truma Combi 4E Plus Water And Air Heater All In One Space Saving RV Unit For Caravans And Motorhomes

TRUMA
Out of stock

Truma Combi 4E Plus Water/Air Heater – Installation Kit Included is a smart, space-saving solution that blends powerful space heating with reliabl...

View full details
Original price $4,199.00
Original price $4,199.00 - Original price $4,199.00
Original price $4,199.00
Current price $3,135.00
$3,135.00 - $3,135.00
Current price $3,135.00
Sold out
Original price $5,199.00
Original price $5,199.00 - Original price $5,199.00
Original price $5,199.00
Current price $4,655.00
$4,655.00 - $4,655.00
Current price $4,655.00

Truma Combi 6E Plus Water Air Heater For RVs Ultimate All In One Climate Control Installation Kit Included

TRUMA
Out of stock

Truma Combi 6E Plus Water/Air Heater is the ultimate all‑in‑one heating solution for caravans and motorhomes, combining space heating and hot wate...

View full details
Original price $5,199.00
Original price $5,199.00 - Original price $5,199.00
Original price $5,199.00
Current price $4,655.00
$4,655.00 - $4,655.00
Current price $4,655.00
Sold out
Original price $1,994.00
Original price $1,994.00 - Original price $1,994.00
Original price $1,994.00
Current price $1,709.05
$1,709.05 - $1,709.05
Current price $1,709.05

Truma Gas-240V Water Heater 10L With Install Kit For Caravans And Motorhomes Rapid Dual-Fuel Hot Water

TRUMA
In stock from NZ Supplier

Truma Gas-240V Water Heater 10Ltr with Install Kit is your reliable hot-water solution for caravans and motorhomes. Designed for compact spaces, t...

View full details
Original price $1,994.00
Original price $1,994.00 - Original price $1,994.00
Original price $1,994.00
Current price $1,709.05
$1,709.05 - $1,709.05
Current price $1,709.05
Sold out
Original price $4,199.00
Original price $4,199.00 - Original price $4,199.00
Original price $4,199.00
Current price $3,705.00
$3,705.00 - $3,705.00
Current price $3,705.00

Truma Vario Air Heater 2.8kW With Flue Kit For Caravans And Motorhomes Compact Lightweight LPG Heating

TRUMA
Out of stock

Meet the Truma Vario Heat 2.8kW LPG Air Heater with Flue Kit — a compact, featherweight powerhouse designed to deliver fast, even warmth to carava...

View full details
Original price $4,199.00
Original price $4,199.00 - Original price $4,199.00
Original price $4,199.00
Current price $3,705.00
$3,705.00 - $3,705.00
Current price $3,705.00
Sold out