4 Gallon Capacity, 120-Volt – Ariston Andris Mini Tank Electric Water Heater – Heating Solution for Under Sink, RV, and Compact Spaces, Smart Boost for Versatile Heating, Simple Installation
$178.49
Price: $169.99 - $178.49
(as of May 18, 2025 12:09:15 UTC – Details)
Product Description
The Ariston Andris 2.5 Gallon 120-Volt Mini-Tank Electric Water Heater provides a small amount of stored hot water that can be installed right at the point of use. You will save water by eliminating the wait for hot water to reach the faucet by tapping into the water line and placing your hot water source right under the sink. No need for costly recirculating lines or pumps. Installation is easy and only requires a standard 120-Volt outlet to power the heater.
This mini tank is perfect for standalone applications, or as a booster in remote locations for your primary water heating system to get hot water faster. Lightweight and compact, this water heater can be installed in a variety of locations. The mini tank is perfect for smaller properties, including in-law suites, kitchenettes, pool houses and garages, and can even be used for commercial applications like stores, offices, and bathrooms. Created with versatility in mind, the mini tank can be wall mounted with the brackets provided or placed on the floor to fit your desired space. This highly efficient water heater boasts environmentally safe foam insulation.
POINT OF USE TANK Durable titanium glass-lined tank Eliminates the need for a recirculation line High efficiency CFC free foam insulation Space saving compact unit Wall or floor mounted (wall brackets & rubber feet included)
ANDRIS RS 2.5 GALLON ELECTRIC MINI TANK WATER HEATER
The 2.5 gallon model has a simple 120 VAC plug-in for easy installation Single faucet or booster unit in a water heating system Instant hot water upon demand! Water is not wasted while waiting for hot water to arrive from the tank Included temperature/pressure relief valve (factory installed on the 2.5 & 4 gal. units)
HOT WATER WHENEVER YOU NEED IT
SINGLE FAUCET UNIT
Remote locations Single water lineWall or floor mounted Eliminates the need for a recirculation line Easy Installation
BOOSTER UNIT
Improve existing capacity No waiting time Load reduction Eliminates the need for a recirculation lineBuilt-In redundancy
SINGLE FAUCET OR BOOSTER UNIT IN A WATER HEATING SYSTEM
This compact yet powerful hot water heater supplies instant hot water to even the most remote locations:
Smaller/Second properties In-Law suites, Kitchenettes Sinks located far from water heater: Pool House/Garages Supplemental hot water for high-flow fixtures Commercial bathroom sinks
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Customer Reviews
4.3 out of 5 stars 1,689
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Price
$167.99$167.99 $178.49$178.49 $219.99$219.99
Model Number
ANDRIS RS 2.5U 1.4KW ANDRIS RS 4U 1.4KW ANDRIS RS 8U 1.4KW
Tank Capacity
2.5 Gallons 4 Gallons 8 Gallons
Installation
Undersink Vert Undersink Vert Undersink Vert
Tank
Titanium Glass Titanium Glass Titanium Glass
Regulation Temp
Knob Knob Knob
Dimensions (pipes included)
14.25″W x 14.25″H x 10.75″D 14.25″W x 14.25″H x 12.75″D 17.50″W x 17.50″H x 15.25″D
Weight (empty)
15.5 lbs 17.6 lbs 29.5 lbs
Max Water Pressure
150 psi 150 psi 150 psi
Power at 120 Vac
1,440 W 1,440 W 1,440 W
Temperature Range
65-161°F 65-161°F 65-161°F
Compact and Versatile Design: The Ariston Mini-Tank Electric Water Heater is ideal for supplying heated water to single sinks in small spaces like RVs and under sinks. Its compact design fits seamlessly in tight spaces for convenience.
Powerful Heating Solution: Equipped with a titanium glass-lined tank for durability and optimal heat retention, this water heater provides on-demand heated water without the need for large commercial tanks, making it efficient for home and RV use.
Versatile Installation Options: This product bundle can be installed as a stand-alone unit or as a booster to an existing hot water system, ensuring a consistent supply of heated water where it’s needed most. Considerable for sinks, garages, and remote areas.
Energy-Saving and Convenient: With a plug-in design and comfortable installation process, this electric water heater minimizes energy usage while maximizing performance. It’s a smart solution for reducing energy consumption without compromising water supply.
Why Choose Ariston: Ariston is a globally trusted brand known for innovative heating solutions and high-quality materials. By investing in Ariston products, you ensure exceptional performance, energy efficiency, and a commitment to sustainability in every aspect of your heating system.
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