Questions? for expert advice, or read our buying guides
Overview
The Truma Combi 4E (Black Kit – Combi 4E-WMK-BLK) is a market-leading combination space heater and hot water system for caravans and motorhomes. Capable of running on LP Gas or 240V electricity (or both simultaneously), it delivers 4,000W of heating power alongside an integrated 10-litre hot water boiler — all from a single compact unit. The Combi 4E is widely regarded as the benchmark for caravan comfort heating in Australia, offering whisper-quiet operation, fast heat-up times, and a premium black cowl finish to complement modern caravan aesthetics.
This complete kit (WMK) includes the Combi 4E heater unit, wall mounting kit, and all required ducting and flue components in a black trim to match dark-coloured caravan exteriors. Compatible with the Truma iNet Box for smartphone monitoring and control, it suits new builds and retrofits alike. Ideal for full-time travellers, grey nomads, and families who demand consistent, reliable warmth and hot water across all seasons and locations throughout Australia.
Delivery, returns & warranty
Warranty Details
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Warranty Details
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Warranty & Returns
Limited 12 Month Manufacturer Warranty
If you experience issues with your gear, please contact us for support.
What’s Covered?
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Manufacturing defects
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Faults in materials or workmanship
What’s Not Covered?
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Damage caused by misuse, neglect, or improper use
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Incidents occurring during delivery
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Normal wear and tear from usage
How to Initiate a Warranty Claim
If you need to file a warranty claim, please follow these steps:
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Contact us via email or the via the contact us
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Provide the following details:
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Order ID
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Detailed description of the issue
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Images/videos clearly showcasing the fault (ensure they meet the recommended format and size for optimal review)
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Our team will assess your claim and get back to you as soon as possible.
Note: Do not open a PayPal dispute, as this may delay the resolution process. Please follow the official claim process for quicker results.
⚠ Important Note:
We recommend testing your purchased product within one year of purchase. We cannot help process warranty claims beyond this period.
For full details, please refer to our other policies:
Customer reviews
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Truma Combi 4E LP Gas & Electric Combination Heater/Hot Water Kit – Black (Combi 4E-WMK-BLK)
$2,726.36