snippet: Airmar B60 Housing Style Transducer - If a thru-hull flush-style transducer is called for, the Tilted Element 525T-LTD/12 will accommodate a deadrise angle between 8 and 15 . This transducer compensates for deadrise by angling the element inside the housing. - The transducer is labeled with an arrow on top of the housing that should point towards the keel, whether it is installed to port or starbo (Page 1)