Some washers take water from hot and cold sources and mix it to arrive at the selected temperature level. Many of today's best washers, however, have an internal water heater built into the washing machine. A washing machine with a built-in heater more effectively adjusts the temperature of the water. Hot water cleans clothes better. So, making certain the optimal temperature is maintained, even in winter, with the use of a washing machine with a built-in heater, is important to many people.
Removing stubborn stains and allergens from clothes can be a challenge. Purchasing the best washing machine with built-in heater can be a more effortless way to make certain your clothing remains as fresh, attractive, and germ-free as possible. The best built-in washing machines on the market today include a combination of the latest innovative features available, and a selection of wash cycles, including steam wash - for more intensive cleaning. Some features may make special considerations necessary when thinking of purchasing a washing machine with built-in water heater. Though many people will find this type of appliance the perfect solution for laundry challenges, we’ll present some top pros and cons below. We’ve even included some top appliance picks to make your search even easier should you choose to buy one.
Pros of Built-in Water Heater Washing Machines
Washing machines with built-in water heaters provide some important perks. They clean clothes thoroughly, and even help to save time and money. The following are a few key reasons you may want to opt for a washing machine with a built-in water heater.
- Reduced Drying Times - Because items are already warm from the wash cycle, throwing them straight into the dryer will reduce cycle times. Less effort from the dryer is required to evaporate the water. So you'll save electricity and thus incur lower bills.
- Hot Water is Ideal for Heavily-Soiled Items - While many garments are best washed in cold water, some laundry items, and clothing soiled with certain types of stains are better when washed in hot water. For example, many undergarments, socks, and workout clothing need the superior cleaning power of hot water to remove dirt and odors. Dirt and mud, tomato sauce, egg, grease and oil-based products, and many other types of stains wash out much more easily with hot water.
- Less Detergent is Needed for Some Cycles - Detergent dissolves more easily in hot water. That means you won't have to add as much. So you'll save money on detergent in the long run with a washing machine with built-in heater.
This 24-in. front load washer from Bosch's 300 Series is one of our favorites that includes a water heater. Its stainless steel drum offers 1,400 RPM of spin speed and a 2.2 cu. ft. capacity, while the EcoSilence Drive motor ensures quiet operation and energy efficiency. The wave-shaped drum ensures that no matter which of the 15 wash cycles and nine options you choose, your clothes will tumble without being damaged. And with its stackable design, this compact washer is great for even the smallest spaces. Among the cycles that the water heater enables is an Allergen cycle that neutralizes pollen, pet dander, and other common household allergens.
Samsung is well-known for creating high-end appliances, and this one is one of the best washers with a built-in water heater. At 24 in. wide, it offers a capacity of 2.2 cu. ft. Smart Care technology connects to certain smartphones to diagnose and treat small issues before they become huge problems. You can choose from 12 wash cycles, including Steam Wash, Sanitize, and Active Wear. There's even a Self Clean cycle that automatically descales the drum! Meanwhile, the diamond drum interior extends the life of your clothing, and Vibration Reduction Technology (VRT™) balances heavy loads to ensure the quietest possible option.
This compact front load washer from GE is another favorite. At 2.5 cu. ft. of interior capacity, it's the most spacious of the 24-in. washing machines on this list. And with 14 wash cycles to choose from, it's one of the most versatile. These cycles include Casuals, Sanitize, Tub Clean, and even Stain Wash with Steam. It also gives you separate dispensers for bleach, liquid or powdered detergent, and fabric softener as well as a pretreat dispenser for those loads that need a little extra cleaning power. The convenient cycle countdown shows you at a glance how much time is left in your wash. Combine this with the Delay Wash function that lets you set a start time up to 24 hours ahead and you can truly maximize your control over your laundry.
The washing machine on our list that has the most smart features is this one from LG. It can handle up to 2.4 cu. ft. of laundry, and thanks to SmartThinQ® technology, you can connect it to your Wi-Fi and control it from the ThinQ® app on your smartphone, or with your voice (through Google Assistant or Amazon Alexa). You have 14 wash cycles to choose from, including LG's patented Allergiene™ cycle that removes or neutralizes more than 95% of dust and pet dander, and thanks to artificial intelligence, the washer can choose the perfect wash settings for you. If you have a compatible smart dryer, you can connect the two appliances to automatically set the dry cycle as well. And LoDecibel™ quiet operation combines with the TrueBalance™ anti-vibration system to make this washer one of the quietest ones available.
The last washer with a built-in water heater on our list is this one from Electrolux. Like the others, it's 24 in. wide, and it boasts a 2.4 cu. ft. capacity. It rotates at 1,400 RPM, but with the LuxCare® Wash System, you get customized wash actions and temperature control for all 12 of the available cycles. This includes a steam refresh cycle that removes wrinkles and reduces odors without a full wash cycle, and a Whitest Whites cycle for when off-white just won't do. It also comes with the Electrolux Second Floor Guarantee: its Perfect Balance® system ensures that it's quiet enough to run on the second floor or next to a bedroom.
Cons of Built-in Water Heater Washing Machines
For many homes, a washer with a built-in water heater solves problems. Just remember to consider the following points to make certain this type of appliance is the right solution for your laundry needs and the space where the washer will be placed.
- This Feature Can Make the Washer Heavier - The additional component of a water heater built into a washer can make the washer both bigger and heavier. But you can still enjoy the benefits of a built-in water heater, if you have smaller loads, by opting for a compact model.
- Repairs Can Be More Costly - Water heaters can be expensive to replace. That can translate to a higher-than-average cost to repair a washer which includes a water heater. The risk doesn't mean you shouldn't choose this type of washer. It's simply something to keep in mind. If you prefer DIY repair, you should note whether any physical issues with the washer you're considering may impede installation and troubleshooting.
- Additional Noise May Be Created - Besides basic operating noises of a washing machine cycle, the water heater can make its own series of noises when active. That fact can make these appliances louder in general. This is simply something to consider if the washer will be placed in an area where the additional noise may cause disruption.
Do only front load washing machines have built-in water heaters?
You can find the feature in some top load models. But it's more traditionally installed in front-load washers.
Are built-in water heater washing machines energy efficient?
Yes. They only heat the water as needed. Many internal heater washing machine models are ENERGY STAR certified, to help you save on energy bills.
Do you need hot water to run a washing machine?
No, many modern washers are designed to accommodate cold water usage, and enzymes in detergent can start working in temperatures as low as 60 degrees Fahrenheit.