The Evolution of the Zojirushi Water Boiler: Zojirushi’s First Electric Water Boiler and Beyond

When Zojirushi introduced its first electric water boiler in 1980, it revolutionized how households approached daily tea and coffee preparation. Before that, our Air Pot®—an air-pressured thermos—was already a beloved tool in many homes.

The next logical step? We combined the ease of the Osudake (just push) Air Pot® with the convenience of an electric water boiler to create a product that could boil and keep water warm in one go. This water boiler marked the beginning of Zojirushi’s journey to improving the quality of life through innovation.

The introduction of the first electric water boiler was a game-changer for tea lovers and coffee enthusiasts alike. No longer did you need to heat water in a separate kettle and then pour it into your Air Pot®—our combined solution meant you could boil and maintain the water at the perfect temperature in one appliance. This shift not only saved time but made the overall experience more convenient, aligning perfectly with Zojirushi’s mission of simplifying daily life through smart design.

From the Air Pot® to Electric Water Boilers

While Zojirushi continues to offer Air Pot® models, our newer electric water boilers with dispensing mechanisms have set a new standard for ease of use. One press of a button, and you can pour hot water effortlessly. The dispensing function makes it ideal for preparing tea, coffee, instant soups, and other hot beverages with minimal effort.

Our VE Hybrid Water Boiler & Warmer, introduced in the late 1990s, brought the next wave of innovation with vacuum-insulated technology. This advancement allows water to stay hot for longer without continuous electricity usage, making our boilers energy-efficient, too!

Our VE Hybrid models were designed with energy savings in mind, using vacuum insulation to keep water warm without relying heavily on electricity. This focus on energy efficiency became especially important as consumers began to prioritize eco-friendly products in the late 1990s and early 2000s.

Present Day Features

Our electric water boilers have only gotten better with time. Whether you’re an avid tea drinker or a coffee connoisseur, our boilers are equipped to make your daily routines smoother. With multiple keep-warm temperature settings, from 160°F to 208°F, the possibilities are endless.

Want to make pour-over coffee? Our Café Drip feature slows down water flow, perfect for that brew method. If you’re in a hurry, the Quick Temp mode will heat water to your desired temperature without boiling—saving both time and energy.

Whether you’re preparing tea, coffee, or even instant foods, Zojirushi’s water boiler line is your go-to appliance for every need.

Key Features of Today’s Electric Water Boilers:

• Micom technology for multiple keep-warm temperatures: This feature allows the water to be kept at precise temperature levels, ensuring that your tea or coffee is brewed at the optimal heat for flavor.
•  Electric dispensing for easy pouring: The electric dispensing mechanism makes it easy to pour hot water with just a push of a button, preventing spills and burns.
•  Café Drip for pour-over coffee brewing: This feature slows down water flow, making it perfect for brewing pour-over coffee by allowing the water to extract more flavor from the coffee grounds.
•  Quick Temp mode that heats without boiling: Save time and energy by heating water directly to your desired temperature without the need for a full boil.