4age Heater Box Core

[barnzy - ksev]

Hi everyone,

I m currently installing a 4age into the sprinter which originally had the 4ac. Off the side of the block of the 4age there are two lines, one is thicker and one is smaller. I just need to know which one goes into which port of the heater box or doesn't it matter?

If someone can tell me which one goes to which or a diagram that would be great, I had a breif look on the google but nothing was helpful.

Thanks in advance.

Barnzy

[whatcamber]

It doesn't matter, once the cars warmed up it'll be circulating hot coolant through the core no matter which way its connected.

[Sam-Q]

show us a pic