Bosch Therm 940 ES Replacement Parts

Global Protankless Supply carries all of the Bosch Therm 940ES replacement parts.  Global Protankless Supply is an Authorized Bosch Distributor and we also carry the full line of all Bosch Gas and electric tankless water heaters.  The Bosch Therm 940 ES replacement parts are also good for the Bosch Aquastar 2700ES.  Below are some of the parts listed for the Bosch Therm 940ES:

Control Unit:  #87072073680 (Also known as: 8 707 207 368 0)
Heat Exchanger:  #87387019850 (Also known as: 8 738 701 985 0)
Ignition Group: #87013022490 (Also known as: 8 701 302 249 0)
Primary Fan: #87072040710 (Also known as: 8 707 204 071 0)
Backflow Temperature Sensor: #87072064590 (Also known as: 8 707 206 459 0)
Secondary Fan - NG: #87072040940 (Also known as: 8 707 204 094 0)
Secondary Fan - LP: #87072040720 (Also known as: 8 707 204 072 0)
Gas Valve: #87070210190 (Also known as: 8 707 021 019 0)
Water Valve w/Engine: #87085050230 (Also known as: 8 708 505 023 0)
Exhaust Collar: #87055041620 (Also known as: 8 705 504 162 0)
Air Intake Collar:  #87055041160 (Also known as: 8 705 504 116 0)
Hydraulic Block: #87387046720 (Also known as: 8 738 704 672 0)
Freeze Prevention Kit: #7709003665 (Also known as: 7 709 003 665)
Wall Mounting Bracket (No part number)

For further questions or to order any parts for the Bosch Therm 940ES please call Global Protankless Supply at 866-289-4652.

Bosch Therm 830 ES Replacement parts

Global Protankless Supply carries all of the Bosch Therm 830ES replacement parts.  We are an Authorized Bosch Distributor and also carry the full line of all Bosch Gas and electric tankless water heaters.  The Bosch Therm 830ES replacement parts are also good for the Bosch Aquastar 2400ES.  Below are some of the parts listed for the Bosch Therm 830ES:

Control Unit:  #87387083840 (Also known as: 8 738 708 384 0)
Heat Exchanger:  #87387019850 (Also known as: 8 738 701 985 0)
Ignition Group: #87013022490 (Also known as: 8 701 302 249 0)
Primary Fan: #87072040710 (Also known as: 8 707 204 071 0)
Backflow Temperature Sensor: #87072064590 (Also known as: 8 707 206 459 0)
Secondary Fan - NG: #87072040940 (Also known as: 8 707 204 094 0)
Secondary Fan - LP: #87072040720 (Also known as: 8 707 204 072 0)
Gas Valve: #87070210190 (Also known as: 8 707 021 019 0)
Water Valve w/Engine: #87085050230 (Also known as: 8 708 505 023 0)
Exhaust Collar: #87055041620 (Also known as: 8 705 504 162 0)
Air Intake Collar:  #87055041160 (Also known as: 8 705 504 116 0)
Wall Mounting Bracket (No part number)

For further questions or to order any parts for the Bosch 830ES please call Global Protankless Supply at 866-289-4652.

Gas Conversion for New Bosch Greentherm 9000 Series Heaters

Global Protankless Supply is now carrying the full line of Bosch Greentherm 9000 series gas tankless water heaters.  The Bosch Greentherm 9000 series units come in either 160,000 BTU or 199,000 BTU.  The 9000 series units come all set for Natural Gas (NG) but have an included Liquid Propane (LPG) gas conversion kit.  The gas conversion to LP gas is very easy.  The Gas Conversion Kit included with the heater contains a conversion piece that gets inserted into the unit and instructions.  Follow the instructions in the installation manual for gas conversion on page 49, fig 6.8.  Insert the conversion piece into the slot on the heater like shown below and then go to the P7 setting on the front of the display on the heater and change from NG to LP and that is it.  This procedure should be completed by a certified gas technician. 

Please call Global Protankless Supply at 866-289-4652 with any questions or to purchase a new Bosch Greentherm 9000 series gas tankless water heater.

CSA Approval For Bosch Gas and Electric Tankless Water Heaters

Global Protankless Supply is a Bosch Authorized Distributor of all the Bosch gas and electric tankless water heaters.  All of the Bosch gas and electric tankless water heaters are approved for installation in the US and Canada by the Canadian Standards Association (CSA).  The CSA is a testing facility which do tests on electrical, mechanical, plumbing and gas appliances to make sure they meet the full approval for safety. 

Below are all the Bosch gas and electric Tankless water heaters that are CSA approved:
Gas Tankless:
Bosch Therm C1210ESC NG
Bosch Therm C1210ESC LP
Bosch Therm C1210ES NG
Bosch Therm C1210ES LP
Bosch Greentherm T9900i SE 199
Bosch Greentherm T9900 SE 199
Bosch Greentherm T9900 SE 160
Bosch Greentherm T9800 SE 199
Bosch Greentherm T9800 SE 160
Bosch Greentherm C950ES LP
Bosch Greentherm C950ES NG
Bosch Greentherm C1050ES LP
Bosch Greentherm C1050ES NG
Bosch Therm 940ES NG
Bosch Therm 940ES LP
Bosch Therm 830ES LP
Bosch Therm 830ES NG

Electric Tankless:
Bosch Tronic 5000C WH36
Bosch Tronic 6000C WH27
Bosch Tronic 6000C WH17
Bosch Tronic 3000 US12
Bosch Tronic 3000 US9
Bosch Tronic 3000 US7
Bosch Tronic 3000 US6
Bosch Tronic 3000 US3

For further questions on approval ratings or to place an order please call Global Protankless Supply at 866-289-4652.

Bosch Greentherm Wi-Fi Module

Global Protankless Supply is now carrying the Bosch Greentherm Wi-Fi Module #7 736 504 944.  The Greentherm WiFi Module is an optional accessory for the Bosch Greentherm T9900 and T9800 Series gas tankless.  The new Bosch Greentherm T9900i SE 199 comes with a built in Wi-Fi Module.  The Wi-Fi Module allows the user to connect the wi-fi module to their smart phone (Android or IOS) and then have access to adjust the temperature from remote locations.  The user will need to download the "Bosch Water App" and then scan the bar code on the sticker that comes loose in the box.  This will register the module inside the unit.

Below are the units compatible with the Bosch Greentherm Wi-Fi Module:
Bosch Greentherm T9900i SE 199 (Comes with built in Wi-FI Module)
Bosch Greentherm T9900 SE 199 (optional accessory)
Bosch Greentherm T9900 SE 160 (optional accessory)
Bosch Greentherm T9800 SE 199 (optional accessory)
Bosch Greentherm T9800 SE 160 (optional accessory)

For further questions or to order a Wi-Fi Module please call Global Protankless Supply at 866-289-4652.

Non-Replaceable Modules in Whole-House Bosch Electric Tankless Water Heaters

The larger whole-house Bosch electric tankless water heaters now have non-replaceable black polymer modules inside.  The larger whole-house Bosch electric tankless water heaters used to have sealed copper canisters inside but if one of the elements went bad they could not be replaced.  The new Bosch whole-house electric tankless water heaters now have replaceable elements but the black polymer module is not replaceable.

You will want to make sure the location where the Bosch whole-house electric tankless water heater is installed is heated and the temperature never falls below freezing.  All freezes are NOT covered by the Bosch warranty.  These Bosch electric tankless water heaters do NOT have any built in freeze protection.

Below is a list of the Bosch whole-house electric tankless water heaters that have the new replaceable elements.

17 KW Units
Bosch Powerstar AE-115 (Poly) #45551701
Bosch Powerstar AE-115 (Tronic Style) #45551710
Powerstream Pro RP17PT (Poly)  #45551702
Bosch Tronic WH17 #45551721

27 KW Units
Bosch Powerstar AE-125 (Poly) #45557701
Bosch Powerstar AE-125 (Tronic Style) #45557710
Powerstream Pro RP27PT (Poly)  #45557702
Bosch Tronic WH27 #45557721

36 KW Units
Bosch Tronic 5000C WH36 #7736500680

For further questions or to purchase any replacement parts please call Global Protankless Supply at 866-289-4652.

Bosch Greentherm 9000 series venting options

Global Pro Tankless Supply is now carrying the Bosch Greentherm 9000 series condensing tankless water heaters.  The new 9000 series heaters can be vented with PVC, CPVC, PP and also ABS-DWV.  The maximum flue temperature is limited to 145 degrees.  Global Protankless Supply is a Z-Flex distributor and we carry the Polypropylene venting and PP venting kits for vertical and horizontal installations.  There is a 1' minimum on the venting.  An external condensate drain T is not required as the heater has a down fired heat exchanger.  There is a condensate drain on the bottom of the heater and needs to be drained in accordance with the installation manual and per local codes.

Below are different options for venting the 9000 series tankless:

1.  Single exhaust vent going vertical or horizontal and intake air taken from the room installed.  This option is for warm climate areas where there is not a problem with cold air coming back down through the exhaust vent.

2.  Twin pipe exhaust and intake for vertical or horizontal installation.  It is recommended that the intake and exhaust be terminated out the same sidewall or roof area.

3.  Concentric vent termination using 3" PVC concentric vent system #196016.  This concentric vent system can be used for horizontal or vertical termination.  All other 3" PVC pictured is sold separately.

4.  Vertical venting system into a chimney using flexible PP.  Please note that the maximum length for the flexible PP is greatly reduced by 60%.  Example: 10 feet of flex PP is equivalent to 25 feet of rigid PP.

5.  Horizontal venting using the Z-Flex Z-Dens 2" Concentric Horizontal Kit (2ZDHK2).  The Z-Flex Z-Dens 2" Concentric Horizontal Kit 2ZDHK2 comes with a concentric termination horizontal, adaptor collinear to concentric, 2 locking clamps & 2 Adaptors CPVC / PVC Coupling to PP.  The Z-Dens 2"/4" Concentric Horizontal Vent Kit (2ZDHK2) is also available in 3"/4" (2ZDHK3) and 4"/6" (2ZDHK4).

6.  Vertical venting using the Z-Flex Z-Dens 2" Concentric Vertical Kit (2ZDVK2).  The Z-Flex Z-Dens 2" Concentric Vertical Kit 2ZDVK2 comes with a concentric termination vertical, adaptor collinear to concentric, 2 locking clamps & 2 Adaptors CPVC / PVC Coupling to PP.  The Z-Dens 2"/4" Concentric Vertical Vent Kit (2ZDVK2) is also available in 3"/4" (2ZDVK3) and 4"/6" (2ZDVK4).

The Z-Flex Z-Dens 2"/4" horizontal and vertical vent kits work well with the New Bosch Greentherm 9000 series gas tankless water heaters.  Please see the models listed below that work for the venting kits.

Bosch Greentherm T9900SEi 199
Bosch Greentherm T9900SE 199
Bosch Greentherm T9900SE 160
Bosch Greentherm T9800SE 199
Bosch Greentherm T9800SE 160

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