description Bosch Greentherm 9000 Overview
The Bosch Greentherm 9000 is a gas-powered condensing tankless water heater manufactured in the USA. It utilizes a unique condensing technology to achieve high energy efficiency and delivers consistent hot water on demand. This unit is suitable for residential installations where users prioritize reduced energy consumption and continuous hot water supply, particularly beneficial for larger households or multi-bathroom spaces.
help Bosch Greentherm 9000 FAQ
What is the energy efficiency rating of the Bosch Greentherm 9000?
The Bosch Greentherm 9000 is a condensing gas tankless water heater that boasts a high Uniform Energy Factor (UEF) of around 0.95. This high efficiency is achieved by capturing heat from the exhaust gases that would otherwise be lost in a non-condensing unit.
Can the Bosch Greentherm 9000 be controlled with a smartphone?
Yes, this unit is compatible with the Bosch Wi-Fi controller, which allows users to monitor and adjust their water heater remotely. This integration enables homeowners to track energy usage and receive diagnostic alerts directly on their mobile devices.
What is the maximum flow rate for the Greentherm 9000 series?
Depending on the specific model within the 9700 or 9800 series of the Greentherm 9000 line, it can deliver up to 9.5 or even 11 gallons per minute (GPM). This high flow capacity makes it suitable for large homes running multiple showers and appliances at once.
Does the Bosch Greentherm 9000 require special venting?
Because it is a condensing unit, the exhaust gases are cooler, allowing it to use less expensive, easily installable polypropylene venting. This allows for longer vent runs compared to traditional Category III stainless steel venting required by non-condensing tankless heaters.
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