If a dishwasher does not have a functioning heater, it can have several consequences that may affect its performance and the cleanliness of the dishes. Here are some possible consequences:
Inefficient cleaning: The heater in a dishwasher plays a crucial role in raising the water temperature to the desired level for effective cleaning. Without a functioning heater, the water may not reach the required temperature, leading to less efficient removal of food particles, stains, and bacteria from the dishes. This can result in dishes that are not thoroughly cleaned and may require additional manual cleaning.
Extended cycle times: Dishwashers with heaters typically have sensors that detect the water temperature. If the dishwasher cannot heat the water, it may take longer for the water to reach the desired temperature, resulting in extended cycle times. This can be frustrating and inconvenient, especially if you're accustomed to quicker cycles.
Poor drying: Dishwashers usually utilize heat during the drying phase to evaporate the water on the dishes, leaving them dry and ready to use. Without a functioning heater, the dishwasher may struggle to achieve adequate drying, leaving the dishes damp or wet at the end of the cycle. This can lead to the growth of bacteria and unpleasant odors.
Potential hygiene issues: Insufficient heating in the dishwasher can compromise its ability to sanitize the dishes effectively. High temperatures help kill germs and bacteria, and without them, there is a higher risk of cross-contamination and inadequate hygiene. This is particularly important if you frequently wash items such as baby bottles, cutting boards, or utensils used for raw meat.
Energy inefficiency: Although the heater consumes energy, it is an essential component for the dishwasher's optimal performance. Without a functioning heater, the dishwasher may compensate by running longer cycles or using more water to achieve satisfactory results. This can lead to increased energy consumption and higher utility bills.
If you're experiencing issues with your dishwasher's heater, it's recommended to consult a professional technician or contact the manufacturer for assistance. They can diagnose the problem and provide suitable solutions, which may involve repairing or replacing the faulty heater component.