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Truma Combi 4E Gas/Electric Heater Black Cowl

Original price $2,080.00 - Original price $2,400.00
Original price
$2,080.00
$2,080.00 - $2,400.00
Current price $2,080.00
Including GST
SKU COMBI 4E WMK BLK (KIT)

Truma Combi 4E Gas/Electric Heater Black Cowl

The Truma Combi 4E Gas/Electric Heater provides both air heating and hot water in one compact system, delivering year-round comfort for caravans and motorhomes. Its dual-function design allows air and water to be heated independently or simultaneously, offering efficient climate control and rapid hot water availability. With a powerful 4000 W heat output, a durable stainless steel water tank and user-friendly electronic control, the system brings reliable performance while saving valuable space inside the vehicle. The black cowl finish adds a modern look suited to contemporary RV installations.

Lifetime Support

Caravan Society – Lifetime Support

At Caravan Society, your journey doesn’t end at checkout — it begins there. From the moment you make a purchase, you become part of the Caravan Society community. Our dedicated support team is here for the long haul, ready to assist with any questions, troubleshooting, or product guidance throughout the lifetime of your purchase. Whether it’s setup help, performance tips, or product updates, we’re always here to ensure your experience is seamless.

7 Days a Week Customer Support

We know adventure doesn’t stick to business hours — that’s why our friendly support team is available 7 days a week. You’ll always have someone to talk to when you need a hand.

Expert Guidance

Our support specialists are industry professionals with years of hands-on experience. From installation to optimisation, they’ll provide clear, practical solutions and honest advice to help you get the most from your Caravan Society gear.

24/7 Online Store

Our online store never sleeps — explore, compare, and purchase anytime, anywhere. Whether you’re planning your next trip or upgrading your setup, Caravan Society is open 24/7 to keep your adventures moving.

Shipping Information

How long will my order take to arrive?

We work with Australia’s fastest and most reliable couriers to get your order to you as quickly as possible.

Most orders are dispatched within one -two business days.

Delivery typically takes 3–5 business days, depending on your location.

  • Metro areas: Usually within 3 business days
  • Regional or remote areas: Please allow up to 5 business days

Once your order has shipped, we’ll email you tracking details so you can monitor your delivery every step of the way.

If you have any questions about your order, feel free to email us at hello@caravansociety.com.au — we’re always happy to help.

How much is shipping?

Shipping costs vary based on the weight of your order and your delivery address. Our checkout automatically calculates the most competitive rate available.

Many of our products include free shipping — if you see “Free Shipping” on the product page, you won’t pay a cent extra for delivery.

60 Day Returns

Returns

We offer 60-day hassle-free returns on all orders.

If you’re not completely satisfied with your purchase, just contact us within 60 days of delivery and we’ll arrange a return or exchange — no drama, no stress.

To be eligible for a return, items must be in their original condition and packaging - unopened. Once we receive your returned item, we’ll process your refund or exchange as quickly as possible.

For any return enquiries, reach out to hello@caravansociety.com.au and we’ll guide you through the simple process.

Truma Combi 4E Gas/Electric Heater Black Cowl Dual Air and Water Heating

The Truma Combi 4E combines efficient space heating with rapid hot water production, allowing the interior climate and water supply to be managed from a single unit. The heater uses LPG for powerful air heating, supported by a 12 V ignition system, while an integrated 240 V electric element provides an additional water-heating option when connected to mains power. The 10-litre stainless steel tank delivers fast hot water recovery, warming water in roughly 23 minutes, or around 90 minutes when both air and water heating run together. This dual-function capability makes the system ideal for travellers seeking compact, high-output performance.

Truma Combi 4E Gas/Electric Heater Black Cowl Efficient Design and Advanced Features

Engineered for efficiency, the Combi 4E operates with an energy rating of approximately 97 percent, maximising heat output while keeping fuel use low. The integrated control panel provides intuitive management of temperature settings and operating modes. Anti-frost protection, automatic temperature monitoring and a self-draining system support reliable operation in varied climates. Despite its strong performance, the unit remains lightweight for its class, offering a compact footprint that suits tight installation spaces in caravans and motorhomes.

Truma Combi 4E Gas/Electric Heater Black Cowl Durable Construction and Easy Installation

A robust 10-litre stainless steel water tank provides durability and resistance to leaks, while the ducted air system ensures warm air is distributed evenly throughout the interior. The system includes air outlets, clamps and intake components, with 65 mm ducting available separately to suit varied installation layouts. A black cowl and full flue kit are included, along with the Truma CP Plus controller for precise digital adjustment. Installation must be completed by a licensed gas fitter to ensure compliance with Australian gas standards and safe long-term operation.

Truma Combi 4E Gas/Electric Heater Black Cowl Technical Specifications

Attribute Value
Model code COMBI 4E-WMK-BLK
Additional identifier 100-02202
Brand Truma
Suitable for Caravans and motorhomes (not for marine use)
Included components Flue kit, controller, air outlets, clamps, grill, black cowl
Energy sources LPG or 240 V AC (12 V required for ignition and control)
Gas operating pressure 2.75 kPa
Water tank capacity 10 litres
Maximum pump pressure 2.8 bar
Water heat time Approx. 23 minutes (15°C to 60°C)
Combined air and water heat time Approx. 90 minutes
Electric thermal output (240 V) 980 W / 1960 W
Mixed thermal output (gas + electric) 3900 W
Gas thermal output 3900 W
Gas consumption 130–260 g/h
Airflow (3 outlets) Up to 249 m³/h
Airflow (4 outlets) Up to 287 m³/h
Power consumption Maximum 5.6 A (average around 1.1 A)
Rest current Approximately 0.001 A
Unit weight 16.2 kg
Dimensions 510 × 450 × 300 mm
Fuel type Gas
Water connection 12 mm John Guest
Electrical requirement 12 V connection with 10 A fuse
Shipping weight 15.6 kg
Shipping dimensions 60 × 49 × 39 cm

Questions? Give us a call now

08 7134 4866

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