Difference Between Stainless Steel And Plastic Tub Dishwasher

The tub is the interior part of a dishwasher and it s what usually matters to a very large extent.

Difference between stainless steel and plastic tub dishwasher.

Plastic tubs are also made of bpa free plastics making them a perfectly safe alternative. Plastic insulates and is quieter by nature. Stainless steel can withstand more heat than plastic meaning the water can be heated to a higher temperature. Discoloration plastic tubs discolor more easily than stainless steel so the appearance may change over time.

Metal tubs need mastic and foam or fiberglass blankets for heat insulation and to surpress noise of water spray. Plastic dishwashers cannot bear high temperatures during the drying process and consumer extra electricity. Stainless steel interiors are technically stronger and more resistant to cracking but the truth is that the heavy duty plastic used to construct a dishwasher will last longer than the life of the machine. Dishwashers with plastic tubs will cost you only a few hundred dollars while a dishwasher with a stainless steel tub will usually retail around the 1 000 range.

Plastic dishwashers are less expensive than stainless steel. Models that use the condensation drying method typically have stainless tubs which cool faster than the dishware. Limitations of plastic tub material. Uses more energy during cycles because the walls don t hold heat as well your dishwasher has to use more heat and thus more energy during the drying cycle.

An example of this price difference shows between frigidaire s professional series fpid2498sf and the frigidaire gallery series fgcd2444sa. The interior part is called the dishwasher tub that is made of plastic or stainless steel these days. Plastic can never be best than stainless steel. The tub material is either plastic or stainless steel.

Plastic also has many other disadvantages over stainless steel. Unlike before when the internal part was made of metal that easily corroded the plastic and stainless steel tub are sturdier so they last longer. Plastic tub dishwashers can only withstand water that reaches 140 degrees whereas a stainless tub can handle water up to 160 degrees. These can increase your electricity bill.

A stainless steel dishwasher tub resists corrosion and is more durable than plastic. The other benefit is that because the stainless steel can hold the heat it will cut down the energy used in the drying cycle making them a little more energy efficient. It s easier to maintain.