Cold Plate Refrigeration Sailboat

I checked for overcharging indicated by frost forming on the suction tube more than a foot from the evaporator plate and all was well.

Cold plate refrigeration sailboat. Refrigeration system to fit your needs just give us a call. Shop read reviews or ask questions about marine refrigeration conversion at the official west marine online store. Holding plate refrigeration was developed decades ago to keep ice cream delivery trucks cold. Holding plates can be made for fridge and freezer.

For many years hold over cold plate refrigeration was the way to go for long distance cruising yachts and over the road refrigerated trucks the function is just as the phrase implies hold over for extended periods with a minimum of refrigeration system run time. We offer several options for converting an existing icebox into a refrigerator or replacing an existing conversion kit. Shop with confidence get free shipping to home or stores price match guarantee. In the 1970s small holding plate systems were introduced to the boating market by grunert and crosby giving sailors reliable mechanical refrigeration for the first time.

For some people cold plate systems are the best choice however for the majority of boaters our many styles of conversion kits would be the ideal choice. It took us six months of weekends from conception to cold beer i heard from 30 boat owners. Half had installed 12 volt condenser evaporator systems with adler barbour the favorite. An advantage of cold plate refrigeration is that it only needs to be operated for a short period each day.

A holding plate or cold plate contains the evaporator coils encased in a metal box filled with a eutectic solution an easily melted substance with a freezing temperature below 32 f similar to the blue ice gel used in cold packs. On boats equipped this way i usually find that an hour in the morning and an hour in the evening keeps the reefer cold which is about the same amount of time i run the engine or a generator to charge batteries anyway. A cold plate also called a holdover plate is a large tank inside your refrigerator or freezer box filled with a solution that freezes and melts out at a temperature lower than water 20 degrees for a refrigerator 10 degrees for a freezer. Holding plates can keep ice boxes cold for long periods.

This holding plate is from rparts. You don t want to release r 134a into the atmosphere which is one reason to avoid overcharging by topping off the charge in small increments. Marine refrigerator holding plates act like large blocks of ice and the cold temperature of the holding plate sucks heat out of the boats refrigeration box.