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Truma Combi D4E Diesel and Electric Heater with iNet X Panel - New Generation 2023



Heat vehicle and heat water at the same time

Truma Combi D4E Diesel and Electric Heater with iNet X Panel - New Generation 2023
  • Double comfort through simultaneous heating and hot water preparation
  • Operable as gas, diesel or hybrid heater
  • Lightweight and space saving heater
  • Easy installation
  • Compatible with the iNet system
  • Operation of the Truma Saphir/Aventa air conditioning system possible with CP plus control panel
  • Fan power individually adjustable, Eco or High
  • iNet ready: with Truma iNet Box controllable via app using smartphone
  • Water boost function for fast hot water supply
3,339.00€

Prices incl. VAT plus shipping costs

immediately available
Ready for immediate shipment
721927
For orders, please switch to the German webshop (delivery to Germany only). You would like to order to USA/Kanada? Then click here.
  • 721927
One device, two functions - the Combi heaters from Truma Combi heaters combine two functions... mehr
One device, two functions - the Combi heaters from Truma

Combi heaters combine two functions in one device: They heat the vehicle interior and simultaneously heat water in the integrated stainless steel tank. They are available as a gas or diesel heater, optionally with additional integrated electric heating rods (Heat Hybrid).


New features to the Combi D "next generation":

  • Lighter: Weight savings in Combi D by 3 kg and Combi D (E) by 3.4 kg compared to the previous models
  • Saver: Very low battery power consumption and less diesel consumption due to more efficient combustion 
  • Individual: Quickly heat up or regulate temperature constantly, depending on need
  • Autonomous: Due to lower power consumption even better for self-sufficient camping suitable 
  • Autonomous height adjustment: Integrated altitude sensor automatically ensures optimal combustion process at altitudes up to 3000m
  • Service and maintenance friendly: Longer life due to more efficient combustion control
  • Uniform:Water connections, pipe system and wall chimney cutout are the same for both Combi variants (gas & diesel next generation)

Technical data:

  • Number of combustion stages: 4
  • Heat output: 1000/2000/3000/4000 W
  • Water capacity: 10 l
  • Nominal heat output mixed mode: max. 3800 W
  • Nominal heat output electric mode: 900 W & 1800 W
  • Heating the water from about 15 °C to about 60 °C: about 20 min.
  • Fuel consumption: 0.1 - 0.4 l/h
    • Combi D4E heater with room temperature sensor
    • Truma iNet X Panel
    • Operator cable 6 m
    • Fuel line
    • Dosing pump
    • Fastening material


    Water connections available separately:

    • Water connection set FC TB Art. 721912
    • Water connection set FC JG Art. 721913
  • Length: 540 mm
    Width: 500 mm
    Height: 350 mm
    Weight: 16.8 kg
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    Water set FC for Truma Combi heaters TB
    Truma
    Water set FC for Truma Combi heaters TB

    721912

    175.00€
    immediately available
    Ready for immediate shipment
    Water set FC for Truma Combi heaters JG
    Truma
    Water set FC for Truma Combi heaters JG

    721913

    175.00€
    immediately available
    Ready for immediate shipment
    Truma Tankanschlussset 01
    Truma
    Truma Tankanschlussset 01

    72634

    71.00€
    3 immediately available
    3 immediately available

    Chimney exterior black for chimney set ZR 80
    Truma
    Chimney exterior black for chimney set ZR 80

    721957

    34.95€
    immediately available
    Ready for immediate shipment
    Chimney exterior anthracite for chimney set ZR 80
    Truma
    Chimney exterior anthracite for chimney set ZR 80

    721958

    34.95€
    immediately available
    Ready for immediate shipment
    FrostControl heating element
    Truma
    FrostControl heating element

    72095

    47.95€
    immediately available
    Ready for immediate shipment
    Exhaust pipe set 60 cm - For Truma Combi D (E) new generation 2023
    Truma
    Exhaust pipe set 60 cm - For Truma Combi D (E) new generation 2023

    720994

    209.00€
    immediately available
    Ready for immediate shipment
    Exhaust pipe set 70 cm - For Truma Combi D (E) new generation 2023
    Truma
    Exhaust pipe set 70 cm - For Truma Combi D (E) new generation 2023

    720995

    209.00€
    immediately available
    Ready for immediate shipment
    Exhaust pipe set 100 cm - For Truma Combi D (E) new generation 2023
    Truma
    Exhaust pipe set 100 cm - For Truma Combi D (E) new generation 2023

    720996

    249.00€
    immediately available
    Ready for immediate shipment
    Exhaust pipe set 150 cm - For Truma Combi D (E) new generation 2023
    Truma
    Exhaust pipe set 150 cm - For Truma Combi D (E) new generation 2023

    720997

    299.00€
    immediately available
    Ready for immediate shipment
    Wandkamininnenteil ZR80
    Truma
    Wandkamininnenteil ZR80

    721959

    54.95€
    immediately available
    Ready for immediate shipment
    Window switch for automatic switch-off
    Truma
    Window switch for automatic switch-off

    75243

    54.95€
    immediately available
    Ready for immediate shipment
    Bow BGC - Black
    Truma
    Bow BGC - Black

    720572

    15.95€
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    Schelle ZRS VR 80mm
    Truma
    Schelle ZRS VR 80mm

    72033

    2.90€
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    Truma Combi D4 Diesel Heater with iNet X Panel - New Generation 2023
    Truma
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    721926

    2,999.00€
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    Truma Combi D6E Diesel and Electric Heater with iNet X Panel - New Generation 2023
    Truma
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    721929

    3,799.00€
    immediately available
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    Truma Combi Heater 4E - iNet X Panel
    Truma
    Truma Combi Heater 4E - iNet X Panel

    721923

    2,739.00€
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    Exhaust pipe set 100 cm - For Truma Combi D (E) new generation 2023
    Truma
    Exhaust pipe set 100 cm - For Truma Combi D (E) new generation 2023

    720996

    249.00€
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    Truma
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    721922

    2,349.00€
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    Truma Combi D6 Diesel Heater with iNet X Panel - New Generation 2023
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    Truma Combi D6 Diesel Heater with iNet X Panel - New Generation 2023

    721928

    3,459.00€
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    Truma Combi Heater 6 - iNet X Panel
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    721924

    2,639.00€
    not in stock, can be ordered
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    Water set FC for Truma Combi heaters TB
    Truma
    Water set FC for Truma Combi heaters TB

    721912

    175.00€
    immediately available
    Ready for immediate shipment
    Wandkamininnenteil ZR80
    Truma
    Wandkamininnenteil ZR80

    721959

    54.95€
    immediately available
    Ready for immediate shipment
    Wall chimney set ZR 80
    Truma
    Wall chimney set ZR 80

    721953

    82.95€
    immediately available
    Ready for immediate shipment
    Universal fresh and waste water tanks -
    Universal fresh and waste water tanks -

    M61061

    ab 78.90€
    immediately available
    Ready for immediate shipment
    Exhaust pipe set 70 cm - For Truma Combi D (E) new generation 2023
    Truma
    Exhaust pipe set 70 cm - For Truma Combi D (E) new generation 2023

    720995

    209.00€
    immediately available
    Ready for immediate shipment
    Truma Combi Heater 6E - iNet X Panel
    Truma
    Truma Combi Heater 6E - iNet X Panel

    721925

    3,179.00€
    immediately available
    Ready for immediate shipment
    Exhaust pipe set 60 cm - For Truma Combi D (E) new generation 2023
    Truma
    Exhaust pipe set 60 cm - For Truma Combi D (E) new generation 2023

    720994

    209.00€
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    Acrylic hinged window RW Van series -
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    ab 215.00€
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    Chimney exterior black for chimney set ZR 80
    Truma
    Chimney exterior black for chimney set ZR 80

    721957

    34.95€
    immediately available
    Ready for immediate shipment
    Sapphire comfort RC
    Truma
    Sapphire comfort RC

    49509

    1,999.00€
    immediately available
    Ready for immediate shipment
    Water set FC for Truma Combi heaters JG
    Truma
    Water set FC for Truma Combi heaters JG

    721913

    175.00€
    immediately available
    Ready for immediate shipment
    NEW
    Aqua-Hot Gen 1 P6 E - Gas
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    Aqua-Hot Gen 1 P6 E - Gas

    480354

    2,309.00€
    4 immediately available
    4 immediately available
    Thule Omnistor 6300 roof awning -
    Thule
    Thule Omnistor 6300 roof awning -

    M42830

    ab 929.00€
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    Wall chimney WKCD Combi D Black
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    Wall chimney WKCD Combi D Black

    720972

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    REMIfront IV side window roller blind left right Ducato S8
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    Clesana C1 - waterless toilet with round base
    Clesana C1 - waterless toilet with round base

    66403

    1,440.00€
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    Chimney exterior anthracite for chimney set ZR 80
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    Chimney exterior anthracite for chimney set ZR 80

    721958

    34.95€
    immediately available
    Ready for immediate shipment
    Roof light MaxxFan Deluxe clear glass with Raincover
    Maxxair
    Roof light MaxxFan Deluxe clear glass with Raincover

    398192

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    Sinus Power Inverter with mains priority circuit - 1000 to 2000 watts -
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    Sinus Power Inverter with mains priority circuit - 1000 to 2000 watts -

    M82277

    ab 379.00€
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    Extra flexible drinking water hose - 10 mm -
    Extra flexible drinking water hose - 10 mm -

    M650002

    Inhalt 5 lfm (4.98€ / 1 lfm)
    ab 24.90€
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    RW Compact hinged window -
    carbest
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    M31890

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