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Truma Combi 4E Gas/Electric Heater Cream 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 CRM (KIT)

Truma Combi 4E Gas/Electric Heater Cream Cowl

The Truma Combi 4E Gas/Electric Heater delivers both air heating and hot water generation in one compact unit, providing reliable comfort for caravans and motorhomes throughout the year. Its dual-mode design allows air and water to be heated independently or simultaneously, making it a space-saving and efficient solution for modern RV interiors. With a durable 10-litre stainless steel water tank, powerful 4000 W heat output and a refined cream cowl, the system combines performance, durability and clean aesthetics suited to a wide range of 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 Cream Cowl Combined Air and Water Heating Performance

The Truma Combi 4E offers full air-heating capability powered by LPG, supported by a 12-volt electronic ignition system. When connected to mains power, an internal 240-volt element enhances water heating performance, providing fast recovery and efficient operation. Water warms from 15°C to 60°C in approximately 23 minutes, with a combined air-and-water cycle of around 90 minutes. A high-efficiency rating and low fuel consumption make the unit suitable for extended touring while maintaining consistent and comfortable interior temperatures.

Truma Combi 4E Gas/Electric Heater Cream Cowl Compact Build and Advanced Safety Features

Designed for modern RV layouts, the Combi 4E offers compact proportions and a lightweight structure, reducing installation footprint without sacrificing performance. The stainless steel water tank ensures long-term resistance to leaks and corrosion. Multiple built-in protections—such as anti-frost technology, automatic temperature monitoring and a self-draining system—ensure safe operation in varied climates. The digital LCD control panel allows straightforward adjustment of heating modes, temperatures and system functions from one central point.

Truma Combi 4E Gas/Electric Heater Cream Cowl Efficient Operation and Modern Installation Options

The Combi 4E features ducted warm air distribution, using 65 mm ducting to deliver even airflow throughout the living space. Multiple outlet vents included in the kit support flexible installation layouts. The cream cowl and matched flue kit integrate cleanly with light-toned vehicle exteriors. Low energy draw and efficient gas usage help preserve battery reserves during off-grid travel. Installation must be completed by a licensed gas fitter to ensure safe operation and compliance with Australian standards.

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

Attribute Value
Model code COMBI 4E-WMK-CRM
Additional identifier 100-02202
Brand Truma
Suitable applications Caravans and motorhomes (not marine use)
Included components Cream flue kit, controller, air outlets, clamps, grill, 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 heating time Approx. 23 minutes (15°C to 60°C)
Combined air/water heating time Approx. 90 minutes
Electric heating output 980 W / 1960 W
Mixed gas/electric thermal output 3900 W
Gas heating 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 approximately 1.1 A)
Standby current Around 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 supply 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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