Thermo Technica Combi Heater 6E Bare Bones New 2026 Model | 5 Year Warranty
£999.00
Direct Replacement for Truma Combi 6E Systems
When your Truma 6E throws in the towel, the Thermo Technica Combi 6E is the only choice to replace it.
Precisely designed to fit exactly into the space and connections left by your old Truma, your new combi can be up and running in as little as 20 minutes.
Your bare-bones kit will be delivered as a 2026 combi heater and a replacement control panel that uses the existing data cable and cut-out, and will look the same.
Our latest 2026 model delivers quiet, fast heating and long-lasting performance with upgraded sensors, improved airflow, and efficient fuel use on top of;
- Faster heating with all the settings you are used to
- Full bluetooth control for Apple and Android Phones or tablets
- Built in Alpine Smart Altitude Adjustment to 5,000 metres built-in (in case you need it!)
- Experienced team providing product support if required
- 5-year warranty available (T&Cs apply)
Quick Delivery in UK
30-Day Hassle Free Returns
Manufacturer Warranty in most of the products
Secure payments via Stripe, Visa, Mastercard or Paypal
Thermo Technica LPG & Electric Combi Heater 6E – Bare Bones
Designed originally as a full heater kit, we started offering the bare bones option as an effective and affordable alternative to replacing your existing Truma with another. This unit is a direct drop-in replacement. One in and one out. As a result, you can upgrade quickly without the cost and hassle of a full system rebuild.
The Thermo Technica Combi Heater 6E delivers powerful heating and hot water, while improving on design, performance, and value.
Instead of paying premium prices for outdated systems, switch to a modern motorhome combi heater built for today’s travel.
Take Control of Your Heating Anywhere
Stay warm on your terms. With built-in Bluetooth, you can control your heating directly from your phone – head to the ‘downloads and support’ tab to download the apps to control your heater with an Apple or Android smartphone
Whether you’re off-grid, parked overnight, or getting comfortable after a long drive, you can adjust your heating instantly. In addition, backwards compatibility means even older systems can benefit from smart control.
Faster Heat. Less Waiting.
We designed the 2026 model to perform where it matters most. Instead of slow, noisy heating, you get fast, quiet, and efficient performance every time.
Upgraded sensors and improved airflow deliver:
- Rapid heat-up times
- Consistent cabin warmth
- Reduced LPG and electric consumption
As a result, you spend less time waiting—and more time enjoying your space.
Built for Real-World Travel
Motorhome life demands reliability. That’s why we engineered this heater to handle constant use, road vibration, and changing conditions.
So, whether you’re touring the UK or heading off-grid, you can rely on consistent heating and hot water wherever you stop.
Simple Retrofit. Maximum Value.
This bare bones kit gives you everything you need—without unnecessary extras.
Included:
- LPG and electric combi heater unit
- Digital control panel (fits existing cut-out if you are replacing your factory installed Combi heater)
In most cases, you can reuse your current fuel lines, ducting, and wiring. Therefore, installation stays simple, saving you both time and money.
Upgrade Without Overpaying
Why replace like-for-like when you can upgrade? The Thermo Technica 6E gives you better performance, smarter control, and long-term value—all in one system.
Important Installation Information
A Gas Safe registered engineer must install gas appliances. Always follow manufacturer guidelines to ensure safe operation.
Before You Buy
Please review our Warranty, Shipping, and Returns policies for full peace of mind.
How to Update the Firmware on Your Thermo Technica Combi Heater
Follow this quick step-by-step guide to update your Thermo Technica Combi Heater firmware using our Bluetooth mobile app.
| Weight | 23 kg |
|---|---|
| Dimensions | 52 × 43 × 30 mm |
Register Your Five-Year Warranty
This product is eligible for a five-year warranty when purchased directly from the Thermo Technica website and registered within 30 days of delivery.
Sign in to the account used to place your order and select My Warranties from your dashboard. Your eligible product will appear automatically; select it and complete the registration.
Full warranty information will be available in your My Warranties dashboard.
Please read our Warranty Policy and Terms and Conditions.