<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=209258409501153&amp;ev=PageView&amp;noscript=1">


Dacor Discovery Side-by-Side Refrigerator  
LG Smart InstaView Refrigerator  
Whirlpool Zera Food Recycler  
Liebherr CBS 1360 Refrigerator/Freezer  
Thermador Freedom Induction Cooktop

Bathroom Fixtures

Kohler Highline 1.0 gpf Toilet  
Moen U by Moen Shower System  
Alpha Bidet JX Toilet Seat 

Energy Production, Storage and Control

ecobee3 Lite Wi-Fi thermostat  
Enphase IQ Microinverter System  
Panasonic Intelli-Balance 100 ERV  
Lennox SunSource Solar-Powered System 
SMA Smart Home 

Floors and Surfaces

Caesarstone TRANSFORM Surface Overlay
Nydree Wide Plank Flooring 

Heating, Cooling and Water Heating

Bosch Greentherm 9000 Series Tankless Water Heater  
Rheem Prestige Series Hybrid Electric Water Heater 
Trane 4MXW38 Ductless Indoor High Wall unit  
Noritz Combination Boiler  
MagVent MV-90 Dryer Vent Coupling  
FAFCO CoolPV Solar Energy System  
Embue Sensor 

Indoor Air Quality

American Aldes Pax Norte smart fan  
Broan InVent Series Humidity Sensing Fans  
Pentair Everpure H-300-NXT Filtration System  
Sherwin-Williams Harmony Interior Latex Paint  
Velux Solar-Powered No Leak ‘Fresh Air’ Skylight 

Insulation, Air Sealing and Leak Prevention

Flir Exx-Series Thermal Imaging Camera  
Fortifiber WeatherSmart Drainable Housewrap
Huber Engineered Woods ZIP System R-Sheathing  
LP FlameBlock Fire-Rated OSB Sheathing 

Lighting Fixtures, Controls and Sensors

Sengled Element Smart Light Bulb
Kichler Low-Profile LED Downlight
Eaton Halo Surface Mount LED Downlight 

Roofing, Siding and Decking

Fiberon Composite Cladding 
DaVinci Bellaforte Slate Roofing
MoistureShield Infuse Decking
Green Span Profiles RidgeLine Metal Roofing Panel 
Boral TruExterior Bevel Siding  
DuPont Tyvek Protec 200  
Trex Signature Railing 

Smart and Connected Technology

Allegion Schlage LE Wireless Mortise Lock
Amazon Echo Dot  
NuBryte Touchpoint  
Vivint Smart Home Sky smart home assistant 

Structural Systems, Materials and Landscaping

Belgard Aqualine Permeable Pavers  
Weyerhaeuser Trus Joist I-Joists with Flak Jacket
Quikrete Polymer Modified Structural Repair 

Windows and Doors

Jeld-Wen EpicVue Windows and Patio Doors  
Marvin Integrity Wood-Ultrex Impact Outswing French Door 

Eco-Friendly Products Selected by Green Builder's Editors

Bosch Greentherm 9000 Series Tankless Water Heater

Posted by Green Builder Staff

Apr 14, 2017 5:50:19 PM

Bosch Greentherm 9000

Tankless, natural gas-powered water heaters have been popular in Europe for more than two decades. Comparatively, their popularity has only recently begun to take off in the U.S. Bosch Thermotechnology Corp. is hoping to continue that upswing with its Greentherm 9000 Series of highly efficient, plug-and-play tankless condensing gas water heaters.

The lineup of nine Greentherm 9000 water heaters—six of which are debuting this spring—have an industry-high thermal efficiency of 100 percent, and an energy factor of 0.99. They do not require a dedicated return line, which makes for faster hot water at the tap, less wasted water waste and an estimated savings of 11,000 gallons of water annually per household.

Meanwhile, installers will appreciate its easy-install design, which includes top-mounted water connections, an OptiFlow combustion management system that automatically adjusts for various installation conditions, and a built-in recirculation pump. It easily integrates with solar energy systems.

Also, the water heater’s space-saving design means the unit won’t dominate what is usually an already-packed garage or laundry area. It can be controlled remotely via Wi-Fi to help cut energy costs. And the machines are capable of self-diagnostics for quick troubleshooting.

Topics: tankless water heater, Hot 50 Heating Cooling and Water Heating, 2017 Hot 50 Product