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Bosch DT20 Twin channel digital programmer

  • Bosch Condens 5000 W - DT20 Twin channel digital programmer
  • Bosch Condens 5000 W condensing "Combi" boiler System Boiler
  • Bosch Wall Hung Condensing Hydronic "Combi" Boilers Digital Controller

Bosch DT20 Twin channel digital programmer

0.30 KGS
Calculated at checkout
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Product Description


Bosch Condens 5000 W - DT20 Twin channel digital programmer

Bosch is a global market leader in high efficiency, condensing hydronic heating and water heating technology. All of our products are designed to deliver heating and hot water comfort. Our environmentally friendly Hydronic Heating range of gas condensing
boilers can help lower your gas bills, save you money, and reduce your carbon footprint, the range is available from plumbonline at the lowest possible price delivered free* to your door.

Choose the most popular way of heating around the world Hydronic heating is the predominant heating technology used around the world. Bosch are a global market leader in hydronic heating and have sold 1.2 million boilers in 2011. Besides the unparalleled comfort they provide and other benefits such as quiet operation, hydronic heating can also help to reduce the effects of allergies and asthma as airborne particles such as pollen and dust are not circulated as is the case with gas ducted
heating systems.

Bosch Hydronic Heating Boilers provide hydronic heating comfort using condensing technology to harness ‘waste heat’, which would normally be expelled. This unique method of operation is more than 90% energy efficient. It delivers natural warmth through underfloor heating, radiator panel heating or towel rail heating. Our range also includes a ‘combi boiler’, which combines central heating and hot water in the one appliance.

Bosch Controllers

If no controller is used, the boiler will supply a consistent central heating and hot water* temperature set on the front of the boiler. But the use of a controller gives you a lot more options, flexibility and increases the efficiency of the system.

Bosch can offer you three different types of controllers for use with ‘combi’ and system boilers. These range from simple-to-operate programmers and more sophisticated digital, wireless programmers and room thermostats, right up to a new generation of intelligent controls.

*37 kW model only

Features and Benifits - DT20 Twin channel digital programmer

  • Plugs into the boiler fascia
  • 3 separate time periods for both heating and hot water
  • Use either the built in preset programs, or choose your own settings
  • It also features a ‘holiday function’. This allows you suspend your normal heating and hot water times for the duration of your holiday and resume them on your return.


  • The DT20 can be used in conjunction with the FR10 Intelligent room thermostat to improve the boiler’s fuel efficiency.




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