Bosch GL2.5 Ariston 2.5 Gallon Electric Tankless Water Heater with Glass Lined Tank

McAfee Secure sites help keep you safe from hackers, identity theft, credit card fraud, spyware, spam, viruses and online scams
Bosch GL2.5 Ariston 2-1/2-Gallon ElectricTankless Water Heater
Availability: Out of Stock
List Price: $219.70
See price in cart
Plus Free Ground Shipping
Out of Stock
Unbeatable Guarantee


Benefit from an endless supply of hot water with the Bosch GL2.5 Ariston 2.5 gallon electric tankless water heater. Installed under the sink, this is a great supplemental option. You'll always have the hot water you need.

Endless Hot Water
Install this option under the sink and wash dishes without worrying about running out of hot water. The Bosch GL2.5 Ariston 2.5 gallon electric tankless water heater is designed to supplement your existing system.

High PSI
Enjoy effective water pressure. The Bosch GL2.5 Ariston 2.5 gallon electric tankless water heater includes a PSI of 150 for great results every time you use it.

Durable Housing
Made from ABS plastic, this electric tankless water heater is durable and will stand the test of time. Enjoy years of hot water, it's reliable and made for longevity.

Optional Mounting
Install the Bosch GL2.5 electric tankless water heater on the floor or on the wall. This unit includes a wall mounting bracket designed to make installation easy and flexible.

Guaranteed Satisfaction.

  1. 1 year limited manufacturer's warranty
  2. Up to 30 days to return your purchase
  3. Money back guaranteed
  4. Free return shipping
  5. No restocking fees


  • Model: GL25
  • Product Type: Tankless Water Heater
  • Product Color: White
  • Application: Used as a hot water supply
  • Warranty: 1 year limited on cmponent part; 8 year limited on inner tank
  • Voltage: 120 volts
  • Watts: 1440 watts
  • Amps: 12 amps
  • Fuel Type: Electric
  • Type: Point of Use Tankless Water Heater
  • Usage: Hot water supply
  • Ignition Type: Switch
  • Capacity: 2.7 Liters
  • Minimum Circuit Breaker Size: 12 Amps
  • Working Pressure: Bar, 150 PSI
  • Mount Type: Indoor
  • Portable: No
  • Control Type: Switch
  • Safety Features: Automatic Shut-Off , Pressure Relief


  • 150 PSI for optimal results
  • Installs on the wall or floor for placement flexibility
  • Mini unit is a great source of supplemental hot water
  • Offers a 98% thermal efficiency rating
  • Pressure relief valve for safe and effective water flow
  • Tank volume of 2.5 gallons for effective use

Customers Also Viewed