Defa 412709

DEFA 412709 - electric car engine preheater. The heater requires a 220 volt power supply to operate.

The use of DEFA 412709 allows pre-heating of the engine without starting it, which significantly reduces fuel costs, reduces the load on the battery at start-up, and simplifies starting the engine at temperatures below +10 degrees.

In terms of economic benefits, DEFA 412709 uses ultra-low electricity consumption, which is much cheaper than fuel, you are not tied to the level of fuel in the tank, you do not need to calculate whether you have enough fuel left for the trip after the heater has been turned on.

Time spent DEFA 412709 to warm up the engine

In order to warm up the engine with DEFA 412709 to a safe temperature for starting, it may take from 30 minutes to 3 or more hours. The engine warm-up time depends on the outside temperature, as well as on the engine temperature when the heater is turned on. Below is the recommended duration of the heater operation at the same engine and outdoor temperatures:

0.5 hours: at t +10 and below

1 hour: at t 0 and below

1.5 hours: at t -5 and below

2 hours: at t -10 and below

3 hours: at t -20 and below

DEFA 412709 allows heating even for a longer time in cases where the temperature is too low or the vehicle is classified as a special vehicle. Use in this mode is acceptable, but may affect the life of the heating element.

This DEFA heater model is suitable for:

Audi

A6 2.0 TDI (09-) A6 2.0 TDI (09-) Q5 2.0 TDI (09-)