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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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Bosch Therm

Bosch Therm Natural Gas and Propane Tankless Water Heaters for whole house and point-of-use commercial and residential applications. The expanded and advanced line of Bosch Therm tankless water heaters includes efficient condensing and non-condensing tankless water heaters with more compact models and greater installation versatility - to satisfy all your commercial and residential applications.

19 Item(s)

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  1. Bosch Therm Outdoor Vent Kit (Gray) - BTOK (7709003913)

    Bosch Therm Outdoor Vent Kit (Gray) - BTOK (7709003913)

    Bosch Therm Outdoor Vent Kit (Gray) - BTOK (7709003913)

    Required for Outdoor Installations Learn More

    Regular Price: $179.95

    Special Price: $149.95

    Details
  2. Bosch Therm Outdoor Vent Kit (White) - BTOK (7736502448)

    Bosch Therm Outdoor Vent Kit (White) - BTOK (7736502448)

    Bosch Therm Outdoor Vent Kit (White) - BTOK (7736502448)

    Required for Outdoor Installations Learn More

    Regular Price: $179.95

    Special Price: $149.95

    Details
  3. Bosch Therm Concentric Termination Kit (196016)

    Bosch Therm Concentric Termination Kit (196016) / AO Smith PVC Concentric Vent Kit 100112163 (9007611005)

    Bosch Therm Concentric Vent Kit (196016)

    PVC vent kit for Bosch Therm Condensing Tankless Water Heaters Learn More

    Regular Price: $199.00

    Special Price: $169.00

    Details
  4. Bosch Therm Wireless Remote Control (TSTAT2)

    Bosch Therm Wireless Remote Control (TSTAT2)

    Bosch Therm Wireless Remote Control (TSTAT2)

    Allows Remote Temperature Control Learn More

    Regular Price: $237.00

    Special Price: $195.95

    Details
  5. Bosch Therm Concentric Vent Kit (ESHCK)

    Bosch Therm Concentric Vent Kit (ESHCK)

    Bosch Therm Concentric Vent Kit (ESHCK)

    Concentric Side Wall Vent Kit for Single Wall Penetration Learn More

    Regular Price: $239.95

    Special Price: $199.95

    Details
  6. Bosch Therm Horizontal Vent Kit (AQ5EF) for Bosch Therm 660EF Tankless Water Heaters

    Bosch Therm Horizontal Vent Kit (AQ5EF)

    Bosch Therm Horizontal Vent Kit (AQ5EF)

    Stainless Steel Side Wall Vent Kit for the Bosch Therm 660EF Learn More

    Regular Price: $249.95

    Special Price: $209.95

    Details
  7. Bosch Therm Vertical Vent Kit (ES VVT)

    Bosch Therm Vertical Vent Kit (ES VVT)

    Bosch Therm Vertical Vent Kit (ES VVT)

    Stainless Steel Vertical Vent Kit Learn More

    Regular Price: $304.00

    Special Price: $249.00

    Details
  8. Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Stainless Steel Vertical Vent Kit for Steep Roofs Learn More

    Regular Price: $3,244.00

    Special Price: $259.00

    Details
  9. Bosch AquaStar Horizontal Vent Kit (AQ3ES)

    Bosch Therm Horizontal Vent Kit (AQ3ES)

    Bosch AquaStar Horizontal Vent Kit (AQ3ES)

    Stainless Steel Side Wall Vent Kit Learn More

    Regular Price: $347.00

    Special Price: $259.95

    Details
  10. Bosch Therm Concentric Vent Kit (ESHCK-FULL-KIT)

    Bosch Therm Concentric Vent Kit (ESHCK-FULL-KIT)

    Bosch Therm Concentric Vent Kit (ESHCK-FULL-KIT)

    Includes 3' Pipe, 90 Degree Elbow and Termination Tee Learn More

    Regular Price: $399.95

    Special Price: $339.95

    Details
  11. Bosch Greentherm Concentric PP Horizontal Up and Out Vent Kit (7738003210)

    Bosch Greentherm Concentric PP Horizontal Up and Out Vent Kit (7738003210)

    Bosch Greentherm Concentric PP Horizontal Up and Out Vent Kit (7738003210)

    Polypropylene (PP) vent kit for Bosch Greentherm and Therm C 1050 ES and C 950 ES Condensing Tankless Water Heaters only Learn More

    Regular Price: $399.00

    Special Price: $369.00

    Details
  12. Bosch Therm Recess Box (7736500043)

    Bosch Therm Recess Box (7736500043)

    Bosch Therm Recess Box (7736500043)

    Allows the Bosch Therm Heater to be Recessed in a Wall Learn More

    Regular Price: $495.00

    Special Price: $425.00

    Details
  13. Bosch Therm 830 ES LP (Liquid Propane) Whole-House Tankless Water Heater

    Bosch Therm 830 ES LP (Liquid Propane)

    Bosch Therm 830 ES (Liquid Propane) whole-house tankless water heater

    175,000 BTUs and up to 140 degrees F, Electronic Ignition, Stainless Steel exhaust, Energy Star Learn More

    Regular Price: $1,799.00

    Special Price: $1,525.00

    Details
  14. Bosch Therm 830 ES NG / ProTL 175N (Natural Gas) Whole-House Tankless Water Heater

    Bosch Therm 830 ES NG (Natural Gas)

    Bosch Therm 830 ES (Natural Gas) whole-house tankless water heater

    175,000 BTUs and up to 140 degrees F, Electronic Ignition, Stainless Steel exhaust, Energy Star Learn More

    Regular Price: $1,729.00

    Special Price: $1,525.00

    Details
  15. Bosch Therm 940 ES NG / ProTL 199N (Natural Gas) Whole-House Tankless Water Heater

    Bosch Therm 940 ES NG (Natural Gas)

    Bosch Therm 940ES-NG (Natural Gas) whole-house tankless water heater

    199,000 BTUs and up to 140 degrees F, Electronic Ignition, Stainless Steel exhaust, Energy Star Learn More

    Regular Price: $2,105.00

    Special Price: $1,699.00

    Details
  16. Bosch Therm 940 ES LP / ProTL 199L (Liquid Propane) Whole-House Tankless Water Heater

    Bosch Therm 940 ES LP (Liquid Propane)

    Bosch Therm 940ES-LP (Liquid Propane) whole-house tankless water heater

    199,000 BTUs and up to 140 degrees F, Electronic Ignition, Stainless Steel exhaust, Energy Star Learn More

    Regular Price: $2,105.00

    Special Price: $1,699.00

    Details
  17. Bosch Therm 940 ESO LP (Liquid Propane) Outdoor Whole-House Tankless Water Heater

    Bosch Therm 940 ESO LP (Liquid Propane) - Outdoor

    Bosch Therm 940ESO-LP (Liquid Propane) whole-house outdoor tankless water heater

    199,000 BTUs and up to 140 degrees F, Electronic Ignition, Energy Star Learn More

    Regular Price: $2,249.00

    Special Price: $1,849.00

    Details
  18. Bosch Therm 940 ESO NG (Natural Gas) Outdoor Whole-House Tankless Water Heater

    Bosch Therm 940 ESO NG (Natural Gas) - Outdoor

    Bosch Therm 940ESO-NG (Natural Gas) whole-house outdoor tankless water heater

    199,000 BTUs and up to 140 degrees F, Electronic Ignition, Energy Star Learn More

    Regular Price: $2,249.00

    Special Price: $1,849.00

    Details
  19. Bosch Therm 520 HN LP (Liquid Propane) Whole-House Tankless Water Heater

    Bosch Therm 520 HN LP (Liquid Propane)

    Bosch Therm 520HN-LP (Liquid Propane) whole-house tankless water heater

    117,000 BTUs, Hydro Ignition, 5" B-Vent Exhaust
    NOT FOR SALE IN CALIFORNIA Learn More

    Regular Price: $2,799.00

    Special Price: $2,399.00

    Details

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