• 12V diesel and electric combi heater for campervan hot water and heating
  • Campervan heater unit with energy-saving, quiet operation, quick warm-up, and remote control features
  • Assorted campervan conversion parts kit with hoses, cables, and fittings in a box

MV 12V Diesel & Electric Combi Heater – 4KW Air & 2KW Water Heater

MV 12V Diesel & Electric Combi Heater – 4KW Air & 2KW Water Heater

Low stock! Only 1 left
£1,354.95
£1,354.95
Tax included. Shipping calculated at checkout.

Trusted UK Supplier

  • 14-Day money back guarantee T&C's Apply
  • Fast Free Shipping on Orders Over £99
  • Real advice from campervan specialists

The 12V Diesel & Electric Combi Heater is a versatile all-in-one heating system designed to provide both powerful cabin heating and reliable hot water for campervans, motorhomes, caravans, and off-grid vehicle conversions. Combining 4KW warm air heating with integrated 2KW water heating, this compact combi unit delivers efficient year-round comfort from a single installation.

Operating from either diesel fuel or 240V electric power, this dual-function campervan heater provides fast interior heating whilst also supplying domestic hot water for washing, showers, and everyday touring use. Ideal for campervan conversions and touring vehicles, the system reduces installation complexity by combining two essential appliances into one compact unit.

Featuring 4 outlet warm air distribution, the heater delivers even airflow throughout the vehicle interior for improved comfort in colder conditions. Its efficient low current consumption design makes it well suited for leisure battery and off-grid setups where power efficiency is important.

Supplied with a comprehensive installation kit, this diesel and electric combi heater is perfect for campervan adventures, long-term touring, winter camping, and full-time van life.

Key Features
• Combined air & water heating system
• 4KW warm air heater output
• 2KW domestic hot water heating
• Operates on diesel or 240V electric
• Ideal for campervans & motorhomes
• Compact all-in-one installation design
• Fast interior heating performance
• Provides reliable onboard hot water
• 4 outlet warm air distribution
• Low current consumption design
• Suitable for off-grid touring setups
• Comprehensive installation kit included
• Perfect for year-round touring & camping

Specifications
• Heating Type: Air & Water Combi Heater
• Air Heating Output: 4KW
• Water Heating Output: 2KW
• Fuel Type: Diesel
• Power Supply: 12V / 240V
• Warm Air Outlets: 4
• Installation Type: Vehicle Mounted

Box Includes
• 1 × 12V Combi Heater Unit
• Warm Air Distribution Components
• Installation Kit
• Mounting Components

Ideal For
• Campervans
• Motorhomes
• Caravan upgrades
• Van conversions
• Off-grid touring
• Winter camping
• Full-time van life
• Hot water & cabin heating systems




CLICK HERE FOR INSTRUCTION MANUAL

 

MV 12V Diesel & Electric Combi Heater – 4KW Air & 2KW Water Heater

£1,354.95

  • WELL TRUSTED
    Proven By Happy Customers
  • FAST FREE SHIPPING OVER £99
    Orders May Vary
  • SPECIALIST ADVICE
    7 Days A Week
  • IN-HOUSE TECHNICIANS
    Expert Support Onsite

Don't Just Take Our Word For It...

  • Supplied some materials and gave me some great advice for some work on my van. Good to have a local place like this. Definitely recommend

    Rich

  • Aaron was super helpful and supplied and fitted a Thule awning to our sprinter in time for us to go away. Very efficient service. Will be going back. 😊

    Rachel Green

  • Took my camper to have some windows installed properly (after my botch job). Great service from Aron and his team. All super friendly and had the job completed within the day.

    Sam Henderson

  • Amazing service. Really polite nice people. My awning rail looks amazing. Very slick! They found a missing bolt, and fixed it! Thanks so much !!!

    Antony Best

  • Fantastic service. Really knowledgeable about the changes needed. Happy to add in additional work and sorted my bed out due to wear and tear that I didn't even know about.

    Ben Staniland

What happens if I don't like it?

You have the right to cancel your order for any reason within 14 days from the day after you receive the goods. You must then return the goods within a further 14 days of notifying us of cancellation.

How fast is shipping?

Our usual lead time for 'Standard' products under 1m in length is between 2-4 business days, but can vary based on conditions out of our control.

For products over 1m in length, custom shipping is required and the expected lead time is between 2-6 business days.

What's the returns policy?

We offer a goodwill returns policy allowing you to return items within 30 days of receipt for a refund, provided that:

  • The item is unused, uninstalled, and in the same condition as when you received it
  • The original packaging is intact and undamaged
  • You provide proof of purchase (receipt or order confirmation)

If the original packaging is missing or damaged, we may reduce your refund to reflect any loss in value.
Two men sitting by a fire pit under campervan awning with string lights at night

Get In Touch