This part is also the replacement Heat Exchanger for the Bosch Aquastar 2400ES and 2700ES tankless water heaters.
Showing posts with label AquaStar 2400ES. Show all posts
Showing posts with label AquaStar 2400ES. Show all posts
Thursday, July 18, 2013
Replacement Heat Exchanger for Bosch 830ES/940ES/940ESO and Evolution 500
The Bosch 940ES, 940ESO, 830ES and the Bosch Evolution 500 Heat Exchanger Part 8705406422 is the replacement heat exchanger for all Bosch Therm 940ES, 940ESO, 830ES and the Bosch Evolution 500 tankless water heaters.
This part is also the replacement Heat Exchanger for the Bosch Aquastar 2400ES and 2700ES tankless water heaters.
This part is also the replacement Heat Exchanger for the Bosch Aquastar 2400ES and 2700ES tankless water heaters.
Thursday, June 21, 2012
New Bosch Tankless Universal Control Board
Bosch has released a new Universal Control Board (part number 87072073680) for their "World Two" tankless water heaters.
The board comes with three jumpers and instructions as to where to place those jumpers to make the board model-specific.
One jumper specifies if the heater is a 175,000 BTU or a 199,000 BTU appliance, another jumper specifies the gas type - NG or LP, and another jumper specifies if the heater has a surface-mounted outlet temperature sensor or is using a newer immersed sensor that is included on some recent production heaters.
Additionally, the world two universal control board is able to automatically determine if it is being used on a condensing or non-condensing tankless water heater.
This universal control board can be used on the following Bosch tankless water heaters for both natural gas and propane:
The board comes with three jumpers and instructions as to where to place those jumpers to make the board model-specific.
One jumper specifies if the heater is a 175,000 BTU or a 199,000 BTU appliance, another jumper specifies the gas type - NG or LP, and another jumper specifies if the heater has a surface-mounted outlet temperature sensor or is using a newer immersed sensor that is included on some recent production heaters.
Additionally, the world two universal control board is able to automatically determine if it is being used on a condensing or non-condensing tankless water heater.
This universal control board can be used on the following Bosch tankless water heaters for both natural gas and propane:
- C1050ES, C950ES, 940ES, 940ESO, 830ES
- C800ES, 715ES
- Integra 500, Evolution 500
- AquaStar 2700ES, AquaStar 2400ES
Call us at 866.289.4652 for more details or to place your order.
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