This system will extract up to 1.7kW of energy from the airstream of your diesel heater, heating a full tank of water from 20° to 40° in 10 minutes. 
 
This system fits onto 60mm ducting.
 
The kit contains:
	
Vented tank, if selected
	
3 tank connectors
	
2 small exchangers with barbed fittings
	
4 air ducting adaptors with screws
	
1 metre silicone hose with pipe clips
	
Water circulation pump
	
2 temperature controllers
	
Full assembly instructions and wiring diagram
 
Optional extras:
	
Hot air diverter - allows you to duct the hot air either to the hot water system or into your van. Manual operation.
	
Remote cable for operating the diverter valve from a distance.
 
Dimensions of water tank:
12L - 420 L x 150 W x 250 H
18L - 440 L x 180 W x 300 H