DICKINSON heat exchange heater

Practical heater, which ensures the circulation of warm air throughout the cabin.
The RADEX heat exchanger is attached to the motor's coolant system or a DICKINSON oven.
One (type I) or two (type II) fan blowers then circulate the warm air into the cabin with minimal power
use (0.74 A per fan).
The heating takes place through an internal heat exchanger (copper tubing 19 mm with aluminum plates).
In type II the fans can be turned on separately.
Air flow per fan is approx. 170 cubic meters per hour.
Outer housing of brushed stainless steel.