Energy Star Certified Bosch Tankless Water Heater
  • Bosch Tankless Water Heater

Bosch Condensing Tankless Water Heater (Greentherm C1050ES)

Condensing technology with 96% thermal efficiency

Model: C1050ES 1 Star2 Stars3 Stars4 Stars5 Stars
  • Improved energy factor of 0.95
  • Benchmark temperature stability achieved with an active bypass
  • Inlet water filter featuring easy external access
  • New venting options
  • Built in freeze protection
SKU: C1050ES Categories: ,
  • Description
  • Warranty Information
  • Resources

Product Description

Bosch Condensing Tankless Water Heater ( Greentherm C1050ES ) Condensing Technology With Energy factor of 0.95 and ENERGY STAR Rating. The Bosch Greentherm C1050ES has Energy Factor 0.95, and is equipped with an automated and fully modulating bypass for unsurpassed DHW temperature stability.

Additional Features

  • Exclusive safety and precision controls
  • Concentric up-and-out venting for single boilers and two to four unit single pipe cascades
  • Introducing the water heater mobile app for sizing and technical documentation downloads
  • Can be used in solar thermal, recirculation, and space heating applications
  • 15 year limited warranty on heat exchanger; 3 year warranty if used in uncontrolled recirculation applications
  • 15 year warranty on heat exchanger if used in controlled recirculation applications, such as by an aquastat
  • 10 year limited warranty on heat exchanger if used in combination DHW and hydronic forced air heat
  • 5 year warranty on all other parts
  • 1 year labor warranty

Financing Options

No matter your financial situation, we want to make sure you can keep your home comfortable. DeMark Home Ontario has partnered with leading financial institutions in the area to provide affordable financing options with low monthly payments.

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Customer Rating of 5.0
based on 24 Google reviews

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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

Take advantage of these rebates today!

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This item comes with absolutely free standard installation. We’ll ensure that the product is completely installed to code and fully functioning prior to leaving.

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Great news! Receive a brand new digital thermostat absolutely free when renting this HVAC product from DeMark Home Ontario.

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Great news! When renting a furnace or air conditioner, you’ll get your first 2 months absolutely rent free.

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Great news! When renting a furnace and air conditioner together, you’ll get your first 3 months absolutely rent free.

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This product carries a manufacturer warranty and we’re happy to explain it in full to you. Feel free to get in touch with us for more information or see the Warranty Information tab for more information

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If your order is placed and confirmed by 11am, we can have your HVAC product installed within the same day.

Certain conditions apply, not available on all products.

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Great news! When renting a qualifying water heater, you’ll get your first 2 months absolutely rent free.

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This water heater is subject to reduced rental rates based on the DHO discount program. Save money on your bill every single month!

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Save money on this item when buying it along with a qualifying high-efficiency furnace or air conditioner.

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Promotional code can be found on the eFlyer, Brochure or promotional email that you received from us.

*If you are an existing customer please refer to the mail or email that was sent to you after the installation of your equipment as it contains your promotional code. If you are having troubles locating it please call us and one of our Customer Service Representatives will be happy to assist you.

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Notice for Power Vent Water Heater Customers

Effective August 2007, gas code requires technicians working on venting to replace black ABS vent pipe with white UL-certified vent pipe.

We will upgrade your venting pipes at no additional cost.

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