Ariston Specification Page

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Ariston Point-of-Use Water Heater

Ariston Electric Water Heaters Technical Data and Specifications


Specifications GL 2.5 GL4 GL6 PLUS
Tank Volume 2.5 Gallons 4 Gallons 6 Gallons
Dimensions 14" x 14" x 10¼" 14" x 14" x 12¼" 17½" x 17½" x 14½"
Recovery at a 90°F Rise 6.8 GPH* 6.8 GPH* 6.8 GPH*
Water Connections ½ inch NPT ½ inch NPT ¾ inch NPT
Relief Valve installed installed included
Multi-Directional Mounting no no yes
*Gallons Per Hour - First Hour Recovery




All Ariston Units
Voltage 110/120 Volts Phase Single
Amperage 12.5 amps Temperatures 65 - 145°F
Heating Capacity 1500 Watts Operating Pressure 150 psi


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