Eberspacher

The heater switches on and only operates for 20 to 45 seconds and then stops.
This is the classic symptom of low voltage to the heater under load, so please check the voltage at the heater power input connection with a multi-meter whe...
Wed, 29 Apr, 2020 at 2:25 PM
The heater fires up, runs for a short period and then shuts down again.
The heaters are fuel fired units, so a lack of fuel could be the reason why the heater is not operating as required. Within the heater's fuel line syste...
Wed, 29 Apr, 2020 at 1:16 PM
Will my heater run on red diesel?
"Our heater products are designed to run on fuel to specification BS EN 590 as stated in the Technical book that accompanies all heaters". It is ...
Wed, 29 Apr, 2020 at 1:17 PM
The heater fails to fire up after trying for three minutes.
Conduct a visual inspection of the intake to the heater, the warm air ducting and the air outlets. A restriction to the airflow can make the heater overheat...
Wed, 29 Apr, 2020 at 2:25 PM
The heater does not work.
Is there any power to the operating unit (e.g. lights or display digits) Check if a fuse has blown, refer to the technical manual for your heater that the c...
Wed, 29 Apr, 2020 at 2:26 PM
When the heater is switched on the blower motor runs very slowly but the heater does not fire up
A fault has been detected by the control box during the pre-start diagnostic phase. In this instance you will need to contact your local Eberspacher dealers...
Wed, 29 Apr, 2020 at 2:27 PM
I have just purchased a second hand heater. Can I change the operating voltage? (12V to 24V DC or 24V to 12V DC).
It is not economical to change over the voltage of the heater as this will entail the following changes. The control box, fuel metering pump, blower motor,...
Wed, 29 Apr, 2020 at 2:27 PM
Are Burner Units covered within the warranty period
Please note that the burner units are not covered within the warranty periods shown as they are classed as serviceable items.  Any failure will be the resul...
Wed, 29 Apr, 2020 at 3:12 PM
Which system is the right one - water or air?
That depends mainly on heating duration and use. Air heaters are recommended for retrofitting, due to the lower installation cost. When using water heaters,...
Fri, 1 May, 2020 at 3:05 PM
Which heater do I need for my boat?
That depends on the size of the boat, place of use, period of use and which spaces need to be heated. As a rule of thumb: A heating current of 120 - 200 wat...
Fri, 1 May, 2020 at 3:05 PM