• Ariston Water Heater - GL4S

    - 4 gallon - 110 Volt - 1500 Watt - Replaced by the Bosch Tronic 3000T ES 4

    Product ID • ARIS40100999

  • This Product is no longer available through It has either been discontinued, made obsolete, or is no longer available for sale. Please select another product. Please click here to see Replacement Product.


The Ariston GL4 has been replaced by the Bosch Tronic ES 4 Electric Mini Tank Water Heater.

The Ariston hot water heater is a compact electric - small point of use - tank hot water heater. Ariston water heaters fit under your sink and are ideal for sinks remote or independent of a main source of hot water. The GL4.0 in 120 Volts with 4 Gallons of Hot Water.

The Ariston Electric Hot Water Heater can be mounted under a sink and close to where you want it - Ariston water heaters eliminate those long waits while hot water gets from the storage hot water heater to the tap. Thermostatically controlled hot water is instantly available while hot water from the main source is en route!


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Technical Specs

Ariston Electric Mini Hot Water Heater Tank GL4S Specs

  • Tank Volume
    4 gallons
  • Height
    14 inhces
  • Width
    14 inches
  • Depth
    12.25 inches
  • Recovery at a 90 degreeF Rise
    6.8 Gallons Per Hour
  • Water Connections
    1/2 inches NPT
  • Relief Valve
  • Multi-Directional Mounting
  • Voltage
    120 Voltss
  • Amperage
    12.5 amps
  • Temperature
    65 degree to 145 degree Fs
  • Heating Capacity
    1500 wattss
  • Max Operating Pressure
    150 Psis

Ariston Electric Mini Hot Water Heater Tank GL4S Features

  • Super Fast Recovery
  • 6 Year Warranty (commercial and residential applications)
  • Glass Lined Hot Water Tank
  • Temperature/Pressure relief valve included
  • Easily Installed by one Person
  • All Models include a Mounting Bracket
  • Mounts almost anywhere - Saves installation costs
  • Thick Foam Insulation
  • 1500 Watt Element - plug in cord (Model 6+ requires hard wiring)
  • Operates on 110-120 Volts
  • Adjustable Thermostatic Control
  • Meets ASHRAE 90.1 Standard

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