Bosch Tankless Water Heaters by Global Pro Tankless Supply, Inc.
Home     24050 Commerce Park, Cleveland OH 44122     Email

Retail: Tankless Water Heaters by Bosch AquaStar, Ariston and PowerStar
Wholesale: Tankless water heaters by Bosch Therm, Ariston Pro Ti and Powerstream Pro

Global Pro Tankless Supply sells tankless hot water heaters by BOSCH AquaStar, Ariston, PowerStar and PowerStream directly to consumers via our retail division at We carry Whole House and Point-of-use products in Gas and Electric models.

Retail Division


Our retail division, Global Towne, sells tankless water heaters directly to consumers via GlobalTowne also sells 3" stainless steel venting and 4" stainless steel venting.

Whole House Gas Tankless Water Heaters

BOSCH AquaStar 250SX and 125 Series Tankless Water Heater

BOSCH AquaStar 2400E Gas Tankless Water HeaterThe BOSCH AquaStar tankless water heater is redefining how homeowners throughout the U.S. heat their water.

The BOSCH AquaStar provides endless hot water, saves energy and saves space.

Including the BOSCH AquaStar 2700ES, 2400ES, 1600H, 1600P and 125 Series

We carry the following Whole House Gas Tankless Water Heaters: