1. If I sell your KARLESK heater as your distributors, who is responsible for after-sales service?

To have better serve for our customers, we recommend that distributors learn the complete product knowledge, and provide services for customers. Surely we will also provide technical support at the beginning if needed.

2. Can I exclusively distribute KARLESK heaters in my country?

You can apply to us firstly, and we will evaluate the situation according to the local market distributors and your ability.

3. Can we use this type of heater to heat the driving cab bedroom when the truck is driving on the road?

Yes, you can.

4. Is there a thermostat or a method to adjust to the heat?

Yes, when the set temperature is reached, the heater will reduce the thermal efficiency. That means the heater will turn into a lower speed to maintain the set temperature.

5. Can the heater work with gasoline?

No, the heater uses diesel as fuel.

6. What is the inner diameter of the exhaust pipe?

It’s 24mm.

7. Please explain the digital controller and temperature mode. Does it automatically adjust to the cabin temperature? When reach the set temperature, will it slow down the fan speed and reduce fuel consumption? Or the heater just completely shuts down ?

Yes. During AUTO mode, when the temperature reaches what you have set, the heater will automatically slow down the fan speed, the heater will turn into a lower speed to maintain the set temperature. The heater won’t completely shut down.