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Genuine, high quality 12 pass Alde Heat exchanger kit. Features the proper coolant hose sizing for most van applications, especially sprinters. 22mm on the heating system side, 16mm on the engine side. We also offer proper Alde coolant pumps.
Includes Shut off valve, air bleeder, 90 degree elbow and stainless mounting bracket.
The waste heat in an engine’s cooling system can be used for heating the living space via Alde’s engine heat exchanger and central heating system. Then all that’s required is to set the desired room temperature on the control panel as normal and the central heating circulates automatically when called for.
The system can be reversed if a circulation pump (2755) is installed in the engine cooling system, allowing the engine to be pre-heated, saving the extra fuel used in cold starting.
When installing the engine heat exchanger, the vendor or vehicle manufacturer should be consulted to avoid technical mishap.
Dimensions: L 7.5" x W 2.8" x H 2.5" (L 190 × W 72 × H 65 mm) excl. connections.
Weight: 2.8 lb (1.3 kg)
Connection to the heating system: Ø 7/8" (22 mm)
Connection to the engine system: Ø 5/8" (16 mm)
Power: see diagram