Bosch® Greentherm 9000 Series tankless water heater T9800 SE indoor

The Greentherm 9000 Series brings homeowners more than endless hot water. It saves time, money, space, and unnecessary stress. With top connections, a built-in recirculation pump, WiFi (optional), Optiflow, and a sleek tankless design, the Greentherm 9000 Series is designed for ultimate ease.

Overview
The Greentherm 9000 Series brings homeowners more than endless hot water. It saves time, money, space, and unnecessary stress. With top connections, a built-in recirculation pump, WiFi (optional), Optiflow, and a sleek tankless design, the Greentherm 9000 Series is designed for ultimate ease.
  • Space-saving, state-of-the-art tankless design
  • Convenient WiFi enabled (optional) app and controls
  • User-friendly, multilingual touchscreen interface
  • ENERGY STAR-rated, highly efficient technology
  • Precise temperature control reduces water waste
  • Heats only what’s needed, limiting unnecessary energy consumption
  • Integrates with solar energy systems (max. inlet water temp. 85°C/185°F)
  • Significant savings on home energy bills, plus tax benefits
  • Natural Gas and Propane Models Available
  • Endless and stable hot water, on demand
Dimensions 18 9/16" x 31 1/2" x 9 13/16" Installation Indoor, Residential and Commercial Hot Water Capacity 0.4 to 7.5 GPM (40° F rise) Approved Gas Types Natural Gas or Propane Minimum/Maximum Gas Rate (Input BTUs) Natural Gas: 9-160 kBTU (2,63-46.9 kW) 9-199 kBTU (2,63-58.3 kW) Propane: 17-160 kBTU (5-46.9 kW) 17-199 kBTU (5-58.3 kW) Energy Factor 1.00/0.99