How To Upgrade Your Boat Fridge Freezer

If your old boat fridge has completed its life, so it is time to upgrade it. You must select the best boat fridge freezer that lasts long. Selecting the right boat fridge can be a hard task, but with this guide, you can easily choose the right one. Here are some considerations before selecting one.

Size:

If you are upgrading your boat fridge, you must consider buying a new one that fits in the space the same as the previous one. Measure all dimensions and make your choice accordingly. Even if you are purchasing a yacht fridge freezer, you must measure its dimensions and check its size.

Insulation:

The next step is to figure out what kind of insulation was used on your cool box and how thick it is. A minimum thickness of 35mm for foam polyurethane is allowed for a fridge as a general rule. At least 50mm is my choice. Otherwise, the compressor may have to work extra due to the quality and thickness of the insulation.

Seals:

Is it time to repair the seals on your boat refrigerator? Damaged or ill-fitting lid seals cause ice formation. Good seals keep the humid air out and the frost out of your fridge. Cleaning the lid seal regularly is beneficial.

Battery:

A compressor refrigerator can use anywhere from 2 to 6 amps per hour on average, depending on when the contents have cooled down and how often the thermostat cuts in. The basic equation to convert Watts to Ampere is Watts divided by Volts = ampere.

Getting Bent:

If you need to bend the feed pipes or the cold plate to fit into your chest fridge, do it with extreme caution and only after having confirmation from the dealer on the recommended bending locations and suggestions on how to do it properly. Crimping on any pipes is the last thing you want to do. To produce a U shape, I had to bend the evaporator plate in two places in my case. But only after the dealer showed the best bend places and gave advice on the arc radius.

Putting the Boat Fridge Components Together:

The last connection of the valve couplings, which connect the two systems, is accomplished by following the manufacturer’s instructions in the installation manual. Here are the boat fridge components to combine.

Wiring:

The installation instructions may tell you the minimum size of 12V wire to use over various distances.

Defrosting:

The general rule is whenever the frost layer exceeds 3mm to 5mm, then it is time for me to defrost. A word of warning, use nothing sharp to chip away at the ice as you could damage or puncture the evaporator plate or pipes.