Just realized after prepping the new core for install (all covered in foam now) that it can go back into the heater both ways ( so that either inlet could be in back).
I'm assuming it doesn't matter as the coolant will provide the flow direction but you know what they say about assuming.
Am I right that it doesn't matter? I don't recall seeing indicators.
I'm assuming it doesn't matter as the coolant will provide the flow direction but you know what they say about assuming.
Am I right that it doesn't matter? I don't recall seeing indicators.