If I set temperature to 60 C (140 F), and fill tap water into it, will it first boil the water to 100 C and then auto cool to 60 C or just heat the water to 60 C can keep it warm?

From my experience using this, it heats the water to the temperature you set it to. I have not noticed it going up to boil and then cooling down. It also beeps when its ready.

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Rosewill Electric Hot Water Boiler and Warmer, Hot Water Dispenser with Auto Dispense Function, 5 Temperature Settings, 5.0 L (5.3 QT) - 2025 New Release

Name: Rosewill Electric Hot Water Boiler and Warmer, Hot Water Dispenser with Auto Dispense Function, 5 Temperature Settings, 5.0 L (5.3 QT) - 2025 New Release
Uploaded: 2025-12-03
Description: Rosewill Electric Hot Water Boiler and Warmer, Hot Water Dispenser with Auto Dispense Function, 5 Temperature Settings, 5.0 L (5.3 QT) - 2025 New Release

(15) Write a Review

Color: Beige

Large Capacity & Fast Boiling: Powered by 750W, it boils 5L of water rapidly - enough for about 20 cups. Perfect for home or office, it also maintains temperature all day.
5-Temp Digital Control: Choose from five preset temperatures via the smart control system. The LED display shows real-time status, allowing easy reheat and perfect drink temperature with energy efficiency.
Clear Water Level Indicator: A front-mounted water gauge offers at-a-glance level checks for easy refilling and capacity control. Ideal for coffee, tea, soups, and more.
Auto Shut-Off & Safety Lock: Turns off automatically when empty. The safety lock prevents accidental pouring or child operation, ensuring all-day safety.
Portable & Multi-Scene Use: Built-in handle allows easy carrying to any room - dining, kitchen, bedroom, or office. Enjoy hot water anytime, anywhere.

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Rosewill Electric Hot Water Boiler and Warmer

Brand	Rosewill
Name	1 Gallon Electric Water Warmer, Boiler and Dispenser (4.0 L)
Model	RHAP-16001

Capacity	4 L
Keep Warm Function	Yes
Automatically Re-boil	Yes
Power	700W

Height	14.30"
Width	13.00"
Depth	10.20"
Weight	2.12 lbs.

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Rosewill Electric Hot Water Boiler and Warmer, Hot Water Dispenser with Auto Dispense Function, 5 Temperature Settings, 5.0 L (5.3 QT) - 2025 New Release

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Customer Reviews of 1 Gallon Electric Water Warmer, Boiler and Dispenser (4.0 L)

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Item#: N82E16896268103

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Rosewill Electric Hot Water Boiler and Warmer, Hot Water Dispenser with Auto Dispense Function, 5 Temperature Settings, 5.0 L (5.3 QT) - 2025 New Release

off w/ promo code CWE639, limited offer

Learn more about the 1 Gallon Electric Water Warmer, Boiler and Dispenser (4.0 L)

Customer Reviews of 1 Gallon Electric Water Warmer, Boiler and Dispenser (4.0 L)

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info