Gas Tankless Water Heaters
High-efficiency gas tankless water heaters from Bosch.
Enjoy the energy-efficient, endless supply of hot water that only a gas tankless water heater can deliver.
Greentherm 9000 Series
It's time to go tankless with this innovative gas tankless water heater.
- Space-saving, state-of-the-art tankless design
- Ultra efficient condensing technology with UEF up to 0.95
- Wi-Fi accessory & App increases functionality
- Top water connections for easy tank replacement
Get proven reliability with the Therm Series tankless water heaters.
- Ultra low NOx Certified
- Non-condensing up to 24 units
- Available in NG and LP configurations
- Digital display for accurate temperature setting
Contractors near you
Are you looking for an installer near you? With the convenient installer search function, you can find one in next to no time.