Bosch Condensing Tankless Water Heaters
DESIGNED WITH THE INSTALLER IN MIND
The Greentherm 9000 serie models were specifically designed with top connection for water, integrated drain ports so isolation valves are not needed, and a unique integrated sensor technology that auto-calibrates, making the switch to tankless water heating quick and easy.
Choose from six models to ensure a configuration for any need from small home or condo to large commercial applications. Each model offers a simple conversion from natural gas (NG) to liquid propane (LPG), and flexible venting options to keep installation simple.
EFFICIENT WATER HEATING SOLUTIONS
The Bosch Greentherm models are now equipped with an automated and fully modulating by pass for unsurpassed DHW temperature stability. All Greentherm models feature condensing technology for improved efficiency. By capturing the latent heat of the flue gases the efficiency of the water heater is boosted by approximately 10%.
Operating with an energy factor up to 0.95 the Greentherm models economically provide domestic hot water on demand. Our tankless water heaters are wall-mounted to save space and the technology only uses gas to heat the water when there is a demand. The Greentherm’s innovative features ensure maximum performance to provide virtually endless hot water.
THE WORLD'S BEST SELLING CONDENSING GAS BOILER
Al-Si heat exchanger: Each unit features an ASME approved Al-Si heat exchanger constructed of advanced Magnesium-Aluminum-Silicon alloy - offering increased flexibility versus traditional stainless steel. They are equipped with highly durable heating blocks that are corrosion resistant and designed to optimize clean burning combustion over an extra large surface area, which requires minimal servicing and reliance on spare parts during the boiler’s lifetime.