Easy installation. Simply tap into the cold water line and install the water heater directly at the sink. All models plug into a standard 120 volt outlet. And when you want to eliminate the wait for hot water but need more volume, install the Ariston water heater in-line with a larger hot water source.

Models:
GL 2.5 Ti | GL 4 Ti | GL 8 Ti

Quick tip: click the links above to quickly jump to a specific model below on this page.

Bosch Ariston GL 2.5 Ti

2.7-gallon tank

Up to 13.6 gallons per hour at 45º rise

Up to 98% energy factor

12.5 A / 120V plug-in

8-year warranty on tank

14" height, 14" width, 10 ¼" depth

1/2-inch male NPT fittings

Zero-clearance installation

 

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Bosch Ariston GL 4 Ti

3.85 gallon tank

Up to 13.6 gallons per hour at 45º rise

Up to 98% energy factor

12.5 A / 120V plug-in

8-year warranty on tank

14" height, 14" width, 12 1/4" depth

1/2-inch male NPT fittings

Zero-clearance installation

 

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Bosch Ariston GL 8 Ti

7-gallon tank

Up to 13.6 gallons per hour at 45º rise

Up to 98% energy factor

12.5 A / 120V plug-in

8-year warranty on tank

17 1/2" height, 17 1/2" width, 14 1/2" depth

3/4-inch male NPT fittings

Zero-clearance installation

 

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Heaters
Save more on hot water