Upsilon

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Below you will find a download to Autocad drawings per unit.

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Below you can download our CE certificates or other certificates and/or declarations that may apply to the product.

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Below you can download the energy label of each water heater. This label shows the efficiency per device.

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Please find below flue parts information per unit. Each document contains all necessary information on configuration, parts and assembly.

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Below you will find Instruction Manuals with information about the installation, commissioning and maintenance of your installation.

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Please find below all information on the parts and accessories that are available for each water heater.

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Here you can download the product cards per device.

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Below you can download our spec sheets. These sheets contain all possible information regarding technical specifications such as the load profile, input, draw-off capacity,  dimensions and installation options.

Upsilon

The Upsilon series consists of 3 boilers: UB 70, UB 110 and UB 140. All the boilers in the this series are fitted with an electronic control which optimises the performance by infinitely modulating. These boilers have a very low gas usage, very low emissions, Nox class 5 and very high efficiencies, up to 110.3%. In short, the Upsilon is the best solution available for large commercial applications.

Features Upsilon

  • Efficiency 110.3% according EN 677 (50/30°C part load, Hi)
  • Fully modulating burner technology
  • Concentric and parallel flue options
  • Nox class 5
  • 0 – 10 volt, Volt Free on/off or OpenTherm connection possible
  • Standard fitted with cascade manager
  • Up to 8 boilers applicable in cascade configuration
  • Built-in primary pump
  • Optional: Weather-dependent control with outside sensor, Air inlet filter,
  • A conversion kit for propane is available

Advantages

  • Fitted with 1 or 2 stainless steel heat exchangers
  • Easy installation
  • Intelligent control system
  • The UB 110 and UB 140 have built in redundancy

Ecodesign specifications

Low temperature
Average temperature
Model Energy label Energy efficiency Energy label Energy efficiency
UB 70 A 110.2% A 87.9%
UB 110 - 110.3% - 87.7%
UB 140 - 110.2% - 87.9%

Service

As a manufacturer of high-end appliances A.O. Smith claims to maximize user convenience and comfort. Therefore, we must be able to support and guarantee that our products run impeccably.

Customer satisfaction throughout the service life of our products, that´s A.O. Smith´s promise.
By offering a comprehensive range of services (such as sizing, commissioning, service and maintenance) A.O. Smith validates that promise.

FAQ

What is the delivery time for this product?

For the delivery time of this product, it is best to contact our distributor, they can help you with this

How much maintenance does this product require?

We recommend carrying out annual maintenance. More information about this can be found in the manual. We can assist with this maintenance, please contact our technical department.

How do I know which product is most suitable for my project?

You can consult SmartSize. With this you can dimension a hot water system. You can always contact our Sales Engineers, they are happy to help you with this.

Where can I find information about products that are no longer in production?

In the Discontinued products you will find the information that is available about products that are no longer in production

Which spare and maintenance parts are available for this product?

You can consult the parts list on the product page or download our full Maintenance & Accessories guide. Service parts are shaded yellow.

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