2019 version Espar / Eberspacher Airtronic D4R M2 12v Air Heater With Installation Kit
This unit replaced the older generation D4 Plus and D4S air heater. D4 Recreational is ideal for campers and marine applications, as it offers ability to have 75mm system and 90mm system with a slightly modified blower fan.
Brand new brushless motor has extended Airtronic service life to 5,000 hours from previous model with 3000 working hours. New motor, control system and fuel metering pump improvements, lead to noticeable noise reduction.
Airtronic D4R is equipped with automatic altitude adjustment as standard - NO ADDITIONAL HIGH ALTITUDE KIT REQUIRED!
PLEASE NOTE! WE HIGHLY RECOMMEND PRO CONTROLLER WITH NEW UNITS
Fuel type: Diesel
Voltage: 12 Volts
Max Power 4 kW
- Eberspacher Airtronic D4R 12v Heater
- Fuel pump (12v)
- Fuel hose
- Exhaust Silencer
- Electrical harnesses
- Stainless steel exhaust pipe
- Combustion intake pipe
- Flexible ducting - 1 meter
- Inlet / Outlet grills
- Air outlet (90mm)
- Screws, clips and plastic straps required for installation
- Installation manual
- Warranty documentation
Ideal for heating:
- Horse Box
- Mobile Workshop
- Boat (requires marine kit)
Eberspacher / Espar Part Number:
- 25.2746.05.0000/ 25.2746.05.00.00/ 252746050000(Heater)
- 25 2720 80 0000 / 25 2720 80 00 00 / 252720800000 (Installation kit)
- United States - 1 Working Day
- United Kingdom - 1 Working Day
- Western Europe - 2-3 Working Days
- Eastern Europe - 3-5 Working Days
- Scandinavian Countries - 2-3 Working Days
- Australia / New Zealand - 2-3 Working Days
- Rest of World - 2-4 Working Days
If you want to use this heater in a boat, you will need a marine installation kit. You can add it to your order at the bottom of this page. Please click here to see what is included in the marine installation kit.
1 Review Hide Reviews Show Reviews
I love this heater! At very first I was not entirely sure which heater to get and that is where great folk at Heatso came in help. After a lot of chatting (I was very nit-picking, tbh) they recommended this model and thoroughly explained why. So, I bought it.. Got it super quick! I think it took like 3 to be delivered. Installed it and now I am enjoying amazing comfort this heater provides.
Highly recommended! If in any doubt, just ask Heatso folk. They really do care about their customers and helps you through everything.