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Bosch Greentherm up to 99% Efficient, Tankless Water Heater

List price: $2,759.99
You save: $460.00 (17%) Get an extra 3-10% off through our Rewards Program
-3% -7% -10%
Price in points: 46000 points
Reward points: 230 points
Contact us for availability
I acknowledge that installation of this product must be performed by a gas-certified technician and electrical products are not refundable.

Quick Overview

The Greentherm 9000 offers an efficiency rating of greater than .99 thermal efficiency, among the highest energy efficiency available on the market today, and innovative features for easy installation, operation and simple maintenance. You will enjoy an industry-leading 15-year warranty on the heat exchanger, and a full 5-year limited warranty on parts.

The Greentherm 9000 Series brings homeowners more than endless hot water. It saves time, money, space, and unnecessary stress.

It's simple

  • Space-saving, state-of-the-art tankless design
  • Convenient WiFi enabled app and controls
  • User-friendly, multilingual touchscreen interface

Saves energy and money

  • 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

Provides peace of mind

  • Endless and stable hot water, on demand
  • Integrated freeze protection reduces the risk of unit damage
  • Smart hydraulics for fast heat-up and precision (high modulation range 22:1)
  • Higher temperature stability at the lowest minimum output (0.3 BTU)
  • Increased comfort and durability

Standard Features

  • Up to 60' of 2" venting or 280' of 3" venting
  • Ease of installation for retrofit or new home construction
  • Self adjusting for altitude and gas type
  • Service valves already installed on unit
  • WiFi available on all models
  • Recirculation pump available on some models
  • 1/2" gas line compatible
  • Field convert from NG / LP
  • Greater than 98% thermal efficiency
  • 199,000 BTU maximum input
  • 11.2 gallons per minute capacity at 35F degree rise
  • Minimum activation flow rate of 0.5 gallons per minute
  • Electronic ignition and patented burner design
  • Exclusive safety and precision controls
  • Built in freeze protection
  • Direct vent, vertically or horizontally with PVC, CPVC or ABS-DWV

7736503581 - 9800 SE - 199,000 BTU, Residential, Non-Circulation

7736503725 - 9800 SE - 160,000 BTU, Residential, Non-Circulation

Excellent water heater ,installation went really well and it works great.
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