New Bosch Greentherm 9000 Series Gas Tankless Water Heaters

[8/6/19 update: We are now stocking the Bosch Greentherm T9800 SEO 199 and the Bosch Greentherm T9800 SEO 160 outdoor model heaters. These two units both have 3/4" bottom gas/water connections.]

[3/12/19 update: We are now stocking the Bosch Greentherm T9900 SE 199 and the Bosch Greentherm T9900 SE 160 as well as the premium Bosch Greentherm T9900i SE 199. These three units have built-in recirculation pumps. The T9900 SEi 199 also comes with built-in wifi and a stylish glass front.]

[12/12/18 update: We are currently stocking the Bosch Greentherm T9800 SE 199 and the Bosch Greentherm T9800 SE 160. These two indoor wall-hung, condensing tankless water heaters can be used for recirculating applications with the purchase of a special Bosch Greentherm cable accessory #7736504585 to connect your user-supplied, properly sized recirculating pump to your Greentherm tankless water heater.]

Global Protankless Supply is pleased to announce we will soon start stocking and selling the new Bosch Greentherm 9000 series heaters on January 2017.  The new Bosch Greentherm 9000 series heaters have many new features and nine different models to fit every application.

The Bosch Greentherm 9000 series heaters have models for indoor and outdoor use and the outdoor units are all set for outdoors and there is no need for an outdoor kit.  There is a 199,000 BTU residential unit and a 199,000 BTU commercial unit.  All Greentherm 9000 Series models feature sleek, rounded corners on the metal cabinet, making these water heaters as beautiful as they are energy-efficient.

The premium Greentherm 9900i SE model has a unique, stylish glass front and integrated Wi-Fi control (available as options on other models) enabling the homeowner to control the water heater remotely with a free mobile app.

The Greentherm 9000 series indoor models were specifically designed with top connection for water, integrated drain ports so isolation valves are not needed, and a unique integrated sensor technology that auto-calibrates, making the switch to tankless water heating quick and easy.

Below is a list of the different Greentherm 9000 models and their features:

9000 Series Residential Indoor Models:
Bosch Greentherm T9900i SE 199 #7736503732
199,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Top water connections
Built in recirculation pump
Wi-Fi connection
Patterned shatterproof glass front
1/2" gas line compatible (see gas line sizing chart)
8.7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-140 F
99% energy efficiency
3/4" NPT water/gas conenctions
120V electrical

Bosch Greentherm T9900 SE 199 #7736503731
199,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Top water connections
Built in recirculation pump
Wi-Fi connection (Optional)
White cover
1/2" gas line compatible (see gas line sizing chart)
8.7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-140 F
99% energy efficiency
3/4" NPT water/gas conenctions
120V electrical

Bosch Greentherm T9900 SE 160 #7736503730
160,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Top water connections
Built in recirculation pump
Wi-Fi connection (Optional)
White cover
1/2" gas line compatible (see gas line sizing chart)
7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-140 F
99% energy efficiency
3/4" NPT water/gas connections
120V electrical

Bosch Greentherm T9800 SE 199 #7736503581
199,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Top water connections
Wi-Fi connection (Optional)
White cover
1/2" gas line compatible (see gas line sizing chart)
8.7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-140 F
99% energy efficiency
3/4" NPT water/gas connections
120V electrical

Bosch Greentherm T9800 SE 160 #7736503725
199,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Top water connections
Wi-Fi connection (Optional)
White cover
1/2" gas line compatible (see gas line sizing chart)
8.7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-140 F
99% energy efficiency
3/4" NPT water/gas connections
120V electrical

9000 Series Indoor Commercial Model:
Bosch Greentherm T9800 SEC 199 #7736503728
199,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Top water connections
Wi-Fi connection (Optional)
Silver cover
1/2" gas line compatible (see gas line sizing chart)
8.7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-180 F
99% energy efficiency
3/4" NPT water/gas connections
120V electrical

9000 Series Outdoor Commercial Model:
Bosch Greentherm T9800 SECO 199 #7736503729
199,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Bottom water/gas connections
Wi-Fi connection (Optional)
Silver cover
1/2" gas line compatible (see gas line sizing chart)
8.7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-180 F
99% energy efficiency
3/4" NPT water/gas connections
120V electrical

9000 Series Residential Outdoor Models:
Bosch Greentherm T9800 SEO 199 #7736503727
199,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Bottom water/gas connections
Wi-Fi connection (Optional)
Silver cover
1/2" gas line compatible (see gas line sizing chart)
8.7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-140 F
99% energy efficiency
3/4" NPT water/gas connections
120V electrical

Bosch Greentherm T9900 SEO 160 #7736503726
160,000 BTU
31 1/2" H x 18 9/16" W x 9 13/16" D
Bottom water/gas connections
Wi-Fi connection (Optional)
Silver cover
1/2" gas line compatible (see gas line sizing chart)
7 GPM maximum flow rate at 45 degree temp rise
Solar compatible
Temperature range 100-140 F
99% energy efficiency
3/4" NPT water/gas connections
120V electrical

Please call Global Protankless Supply at 866-289-4652 with your questions or to place an order.

Bosch Therm C1210ES/ESC vs Bosch Pro GWH C920ES/ESC

Recently the Bosch Pro GWH C920ES/ESC was changed to the new model name Bosch Therm C1210ES/ESC. The model name was changed to reflect gallons per minute (gpm) at a 35 degree temperature rise. So the Bosch Therm C 1210 ES/ESC reflects a 35 degree temperature rise at 12.1 gpm. Along with this name change came many new features:

• Comes equipped with freeze prevention now.
• Has the capability to accept preheated water up to 140 degrees and is approved for Domestic Hot Water (dhw) and space heating applications in conjunction with an indirect tank.
• Has the ability to be cascaded using the Intelligent Cascade Kit for up to 24 units and would produce up to 290 gpm.

The Bosch Therm C1210 ESC commercial unit also has the ability to reach a maximum temperature of 180 degrees for commercial use.

The temperature range for the Bosch C1210ES is from 100 - 140 degrees. With the use of the Bosch Therm High Temperature Kit the unit would have the ability to reach up to 180 degrees.

Announcing Our New Bosch Contractor Web Site

We are very pleased to announce that we have just opened our new web site designed specifically for Contractors and Professional Installers. Check it out at www.prowaterheatersupply.com.

On this web site we sell the full line of Bosch Therm, Bosch Powerstream Pro and Bosch Ariston Pro Ti professional tankless water heaters. These Bosch products are designed for both residential and commercial applications and are only to be purchased and installed by licensed contractors.

Of course, we also carry the full line of Bosch tankless venting and accessories.

Call us at 866.289.4652 for special contractor pricing as we are only permitted to display List Pricing on this new web site.

We also sell 3" and 4" Z-FLex Z-Vent stainless steel venting on this web site as well as the Webstone and Cimberio Isolation Valve Kits needed for tankless water heater installations.

Global Pro Tankless Supply

Bosch Therm Condensing Tankless Water Heaters

The top-of-the-line Bosch Therm Tankless Water Heaters feature a secondary condensing heat exchanger. This condensing heat exchanger is able to take the heat and energy that would be otherwise going up and out the exhaust pipe and channel that heat back into the water.

There are two main effects from this process. First, this process of reclaiming the heat before it goes out the exhaust boosts the thermal efficiency up by 10 percentage points from 82% to 92%. This means that you are paying less day after day to heat your home's hot water. Second, the heat taken out of the exhaust gases reduces the heat of the exhaust and thus allows the Bosch Therm condensing tankless water heaters to vent through PVC rather than through stainless steel. Of course, PVC is less expensive, so again the home owner saves money.

For example, the Bosch Therm C 1050ES condensing tankless water heater is a 199,000 BTU/hr maximum input unit with a 92% thermal efficiency. Not only can this heater vent out through PVC, but there is an optional concentric vent kit that can be used in either vertical or horizontal exhaust systems. In comparison, the Bosch Therm 940ES is also a 199,000 BTU/hr maximum input tankless water heater. But, as this heater does not have the secondary condensing heat exchanger it must vent through stainless steel vent pipe.

As expected, the Bosch C 1050ES costs more up front than the Bosch 940ES does. It is expected that after a few years of use the higher efficiency Bosch Therm C 1050ES will allow the home owner to recoup the higher up front capital cost.

The Bosch Therm condensing tankless water heaters all start with a "C" to indicate "Condensing." They are:

• Bosch Therm C 1210ESC (Commercial) 225,000 BTU
• Bosch Therm C 1210ES (Residential) 225,000 BTU
• Bosch Therm C 1050ES (Commercial or Residential) 199,000 BTU

Of these, the only heater that is Energy Star rated is the Bosch Therm C1050ES tankless water heater as it is below the 200,000 BTU level.

All of the Bosch Therm Condensing tankless water heaters come with a 15 year warranty on the heat exchanger and a 5 year warranty on all other parts. These heaters can only be sold to licensed installers and cannot be sold directly to home owners. They all feature an electronic ignition system and offer an optional remote control thermostat.

All three models are available in both natural gas and liquid propane and come with Bosch's patented burner design. And, they can be used in solar thermal, recirculation and space heating applications.

Call us at 866.289.4652 with your questions.

Global ProTankless Supply