Skip to main content
Front Runner joins Dometic
Front Runner joins Dometic
Outfit Your Vehicle
Support
Business
CoolersRacksCampingRV & VanBoatMobile PowerHoliday Gift Guide
Ready to Ship
Order dispatched within 1–2 business days.
Safe & Secure Payments
Checkout with confidence using trusted payment methods.
Hassle-Free Returns
Enjoy a 30-day return policy for peace of mind.
  1. Home

Step into the Dometic world

[01]Join our insider community
[02]Early access to product launches
[03]Exclusive special offers
Outfit Your Vehicle
Support & ServiceFrequently asked questionsWarrantyFind a Dealer
Dometic RewardsAmbassadorsJournalDometic Residential
Privacy NoticeCookie NoticeTerms of Use
Dometic GroupSupplier InformationSustainabilityPR & MediaNewsCareer at Dometic
  • american-express
  • mastercard
  • visa
  • klarna
  • stripe
  • american-express
  • mastercard
  • visa
  • klarna
  • stripe
© Dometic Group AB (PUBL) 2025
Dometic TwinBoost 4000
Dometic TwinBoost 4000
Dometic TwinBoost 4000
Dometic TwinBoost 4000

Dometic TwinBoost 4000

Gas heater for cabin air and hot water, 4000 W

Loading...

SKU: 9600027326

Enjoy a warm cabin and hot showers after an active day. Your TwinBoost gas heater takes care of both – much faster and more efficiently than other manufacturers’ combi heaters. Thanks to the unique dual-chamber design, air and water are heated directly, in separate circuits. So in summer, you can get warm water for showers or dishes without heating your cabin.
  • []

    4 warm air outlets

  • []

    Easy to read display

  • []

    Smart chimney cover design

  • []

    Intuitive control panel

  • []

    3-in-1 safety system

  • []

    Dometic Climate App

Technical Information

Technical Information

Color
Black
Brand
Dometic
Model
CH4000
Scope of delivery
LPG combo heater, room temperature sensor, 3-in-1 safety system, hot and cold water fitting, cable for control panel, operating and installation manuals
EAN-13
7315091454209
Publication Model Name
Dometic TwinBoost 4000
Product Description
Gas heater for cabin air and hot water, 4000 W
Dimensions product depth, [mm]
514
Dimensions product height, [mm]
298
Dimensions product width, [mm]
438
Net weight, [kg]
17.30
Net weight, [lbs]
38.15
Dimensions parcel depth, [mm]
575
Dimensions parcel height, [mm]
375
Dimensions parcel width, [mm]
535
Parcel weight, [kg]
21.20
Parcel weight, [lbs]
46.75
Connectivity Type
CI-BUS
Dimensions product width, ["] - Display
17.24
Item Description
LPG driven furnace to heat water and air independantly or simultanously.
Technical Information
Documentation & Downloads

Download the app

Download on the App StoreGet it on Google Play
Get the Highlights
4 warm air outlets

4 warm air outlets

Uniform heat distribution throughout the cabin

Easy to read display

Easy to read display

Well-structured design

Smart chimney cover design

Smart chimney cover design

Repels water away from the wall

Intuitive control panel

Intuitive control panel

Easy operation with many programming options

3-in-1 safety system

3-in-1 safety system

Integrating a frost-, drain- and over-pressure valve

Dometic Climate App

Dometic Climate App

Easily control and monitor your climate from the palm of your hand