Espar Airtronic and Hydronic Guide 2022
ESPAR AIRTRONIC AND HYDRONIC GUIDE 2022
ESPAR AIRTRONIC AND HYDRONIC GUIDE 2022
ABOUT ESPAR AIR
AND WATER HEATERS
Eberspächer, also known as Espar, has been manufacturing reliable, high-quality heating, cooling, and air purification systems since 1865. The legendary Airtronic and Espar Hydronic heaters are used worldwide in a wide range of applications, from cars and campervans to boats and heavy construction machinery.
Now in the 3rd generation, the newest Hydronic and Airtronic heaters are taking the automotive world by storm. With state-of-the-art technologies and upgrades across the board, these heaters are quieter, more efficient, and more versatile than any other. Keep reading to learn more about the modern generation of air heating solutions.
ABOUT ESPAR AIR
AND WATER HEATERS
Eberspächer, also known as Espar, has been manufacturing reliable, high-quality heating, cooling, and air purification systems since 1865. The legendary Airtronic and Espar Hydronic heaters are used worldwide in a wide range of applications, from cars and campervans to boats and heavy construction machinery.
Now in the 3rd generation, the newest Hydronic and Airtronic heaters are taking the automotive world by storm. With state-of-the-art technologies and upgrades across the board, these heaters are quieter, more efficient, and more versatile than any other. Keep reading to learn more about the modern generation of air heating solutions.
TOP 3 ESPAR AIRTRONIC HEATERS
Espar Airtronic air heaters have been a community favorite for the past 30 years. Efficient, long-lasting, powerful, and quiet, these air heaters are the go-to option for van builders all over the world.
Espar Airtronic S2 D2L
The Espar Airtronic S2 D2L air heater features an array of internal upgrades and improvements over the previous generation Espar Airtronic D2. Its affordable price, silent and effective performance, and powerful yet fuel-efficient combustion easily make the Airtronic S2 D2L the best 2KW diesel heater on the market.
$1,450.00
Espar Airtronic AS3 B2L
In 2021, Espar released the 3rd-gen Airtronic heaters. With this line, Espar presented their first 2,000-watt petrol air heater – the AS3 B2L. The new B2L is a direct competitor to the 2KW petrol Air Top 2000STC, which has been the only option in its class for over 10 years. Find out more about how the Espar B2L compares to the Air Top 2000STC.
$2,199.99
Espar Airtronic M2 D4L
Finally, for those who want a more heating power, the D4L is our suggestion. With 4KW of air heating, you can reliably heat the cabin of a large RV even in sub-zero weather. The Airtronic M2 D4L features an extended lifespan, improved fuel consumption, and can operate reliably at altitudes up to 9,900 ft (3,000 m).
$2,059.99
HOW MUCH HEAT
DO YOU NEED?
When choosing a diesel heater, it is essential to consider how much heat output you need. The required heat output depends on the size of your vehicle or vessel, as well as the effectiveness of the thermal insulation that you have.
The most popular variants come in 6,800 BTU (2KW) and 13,600 BTU (4KW). A 2KW diesel heater is more than enough in a small-to-medium size vehicle, like the 170-inch Sprinter. In this case, a 2KW diesel air heater like the Espar Airtronic S2 D2L is ideal.
For a larger vehicle with less insulation, a 5KW heater might be a better choice. A 5,000-watt water heater like the Hydronic S3 B5E can be used to heat you cabin, floor, and the water in your boiler.
HOW MUCH HEAT
DO YOU NEED?
When choosing a diesel heater, it is essential to consider how much heat output you need. The required heat output depends on the size of your vehicle or vessel, as well as the effectiveness of the thermal insulation that you have.
The most popular variants come in 6,800 BTU (2KW) and 13,600 BTU (4KW). A 2KW diesel heater is more than enough in a small-to-medium size vehicle, like the 170-inch Sprinter. In this case, a 2KW diesel air heater like the Espar Airtronic S2 D2L is ideal.
For a larger vehicle with less insulation, a 5KW heater might be a better choice. A 5,000-watt water heater like the Hydronic S3 B5E can be used to heat you cabin, floor, and the water in your boiler.
TOP 3 ESPAR HYDRONIC HEATERS
An Espar Hydronic S3 water heater can take your van life experience to a new level of comfort. If you enjoy taking a hot shower, walking on heated floors, and using hot water from the kitchen tap, then a Hydronic heater is what you need.
Espar Hydronic S3 D5E
With the newest generation of Hydronic 3 heaters, Espar introduced the S3 D5E. This 5KW water heater is the quietest in its category. With a unique residual heating system, plug-and-play installation, and stepless temperature control, the Hydronic S3 D5E is definitely the best.
$1,299.99
Espar Hydronic S3 B5E
The Espar Hydronic S3 B5E is the petrol powered brother of the D5E, and they share many qualities. Both water heaters have a 5,000-watt heat output, and a lifespan of 5,000 hours to match. The B5E has nearly perfect noise isolation, working silently thanks to its brushless motor.
$3,299.99
Espar Hydronic S3 D4E
Finally, we have the Espar Hydronic S3 D4E. A 4KW 3rd-gen water heater, ideal for small to medium vans and RVs. These three Espar Hydronic S3 heaters offer precise temperature control for your cabin, whether in an RV, van, or any other motorhome.
$869.99
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