How Through Hull Mounting Affects Di Fish Finders

Through-hull mounting allows for better performance in a larger vessel or for serious offshore fishing. However, through-hull transducers require drilling a hole through the hull, so they will not function as well on smaller vessels. Another option is a flush mount transducer, which is flush to the bottom of the boat and mounts with a tilted element in the housing. Most through-hull transducers are powerful one or two-kW units designed for serious offshore use. lowrance fish finders for sale

The mount of a fish finder is also crucial, as it will affect its performance. Three common types of mounts are available in modern boats. Shoot-through mounts will result in a significant loss of power, while through-hull mounts will give you the best performance at all speeds. While shoot-through mounts are cheaper and easier to install, they may not be the best choice for most boats.

Through-hull mounting allows the user to see a transducer’s depth even when the transducer is suspended in water. Regardless of the method you choose, you should make sure that the transducer is installed securely on the hull. Once the transducer is properly mounted, it will be able to pick up fish in up to 25 feet of water.

Fish finders have to be securely mounted to avoid causing any damage. A transducer is usually not easy to install, and you must ensure that the mounting bracket is sturdy and includes all necessary hardware for installation. You must be careful not to over-tighten the transducer, as it can ruin the unit. In addition, you need to be careful when connecting the transducer cables to the battery, since over-tightening can damage them and make them unusable.

Once you’ve fixed the transducer securely, you need to make sure that the mounting surface is clean and dry. Make sure that you have the right type of adhesive, such as two-part, slow-cure epoxy. Also, ensure that the hull surface is clean and dry.

During the installation, you should carefully follow the instructions provided by the manufacturer. Most fish finders come with comprehensive instructions that you need to follow to install them correctly. After installing the mounting brackets, you should locate the main control/display unit. Most control/display units are powered by a 12 volt D.C source, so make sure you check the fuse protection. You’ll also need to route the power cable and the transducer cable through the hull.

The through-hull mounting position is not ideal because it limits the depth of the sonar image. It also increases the chances of wayward anchors hitting the boat. If you’re concerned about these issues, you should avoid using through-hull mounting. But it is possible to mount a through-hull unit in the water.

If you’re wondering if through-hull mounting is best for your vessel, it depends on the type of hull. If your boat has a solid fiberglass bottom, the in-hull mounting option is ideal. However, it requires the installation of separate speed and water temperature sensors.