Bosch Greentherm C950ES and C1050ES Discontinued

Bosch Thermotechnology has just discontinued the production of the Bosch Greentherm C950ES & C1050ES models.  These units came set for either Natural Gas (NG) or Liquid Propane (LP).  The Bosch C950ES & C1050ES have been discontinued to make way for the new Bosch Greentherm 9000 series heaters. 

Global Protankless Supply has a limited quantity of the Bosch Greentherm C950ES & C1050ES models.  Please call us to order while supplies last.

Bosch Greentherm C950ES NG (175K BTU)
Bosch Greentherm C950ES LP (175K BTU)
Bosch Greentherm C1050ES NG (199K BTU)
Bosch Greentherm C1050ES LP (199K BTU)

Global Protankless Supply is now carrying the new Bosch Greentherm T9800 & T9900 series tankless.  These models are condensing units and come in either 160K BTU or 199K BTU.  Please see some of the specifications below and links to the heaters.

Bosch Greentherm T9800SE 160
Bosch Greentherm T9800SE 199

• Comes in 160K BTU or 199K BTU
• Comes set for NG but has LP conversion kit included
• Top water connections
• built in flush ports at the bottom
• WiFi capability (Optional Accessory)
• Recirculation cable (Optional Accessory)
• Vents using PVC or PP 2", 3" or 4"

Bosch Greentherm T9900SE 160

Bosch Greentherm T9900SE 199 

• Comes in 160K BTU or 199K BTU
• Comes set for NG but has LP conversion kit included
• Top water connections
• built in flush ports at the bottom
• WiFi capability (Optional Accessory)
• Recirculation pump included
• Vents using PVC or PP 2", 3" or 4"

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

Venting Requirements for the New Bosch Greentherm T9900 & T9800 Condensing Tankless Water Heaters

Global Protankless Supply is now carrying the New Bosch Greentherm T9900 & T9800 Condensing Tankless Water Heaters.  This is to cover the venting requirements for the indoor model heaters.  The Bosch T9900 & T9800 models can be vented horizontally out the sidewall of the home or vertically through the roof.  The venting connection and intake hole is on top of the unit and is 2" diameter.  The Bosch Greentherm T9900 & T9800 series heaters can be vented using 2", 3" or 4" PVC, CPVC, PP or ABS.  

The minimum exhaust pipe length is 1 ft (0.3m) of straight vent pipe. The minimum air intake pipe length is 1 ft or one 90° elbow or an air intake grill cap to prevent debris from falling into the appliance.

See the table below for maximum exhaust and intake lengths:

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

Top Water Connections on the New Bosch Greentherm T 9900 & T 9800 Series Models

Global Pro Tankless Supply is now carrying the new line of Bosch Greentherm T 9900 and Bosch Greentherm T 9800 series gas tankless water heaters.  The new Bosch Greentherm units have 3/4" water connections on the top of the units now for easier installation.  This will make the installation easier when replacing a traditional style tank heater.

The new indoor Bosch Greentherm T9900 & T9800 series tankless water heaters also have drain/flush ports on the bottom of the unit to service and drain the heater as needed.  There is no longer a need for service valves (isolation valves) to be installed on the hot/cold water connection fittings.  All of the new Bosch Greentherm outdoor models have bottom water connection fittings.

All of the Bosch Greentherm 9000 series tankless water heaters come set for natural gas (NG) and come with a liquid propane (LP) conversion kit. A gas analyzer is needed in order to make the gas type conversion.

Below is a list and links to the new Bosch Greentherm T9900 & T9800 Series units:

Bosch Greentherm T9900 Series Models (come with built-in recirculation pump)
Bosch Greentherm T9900 SEi 199
Bosch Greentherm T9900 SE 199
Bosch Greentherm T9900 SE 160

The Bosch Greentherm 9800 Series Models have the same recirculating circuitry but do now come with an internal recirculation pump. You can purchase the Bosch Greentherm External Pump Cable Accessory (7736504585) and a properly-sized recirculation pump and get the exact same recirculating functionality. 
Bosch Greentherm T9800 Series Models
Bosch Greentherm T9800 SE 199
Bosch Greentherm T9800 SE 160