Vitoconnect OT2 with Vitotrol 100 OT1

You Save £156.35
£246.85 inc VAT
1 In Stock

Vitoconnect OT2.

The Vitoconnect OT2 with Vitotrol 100 OT1 is for the remote control of the Vitodens 100 range of boilers using the ViCare App on your smart phone or mobile device.

The following types of boilers are supported:

  • Vitodens 050-W (BPJC, BPJD)
  • Vitodens 100-W (WB1B, WB1C, B1HA, B1KA, B1HC, B1KC)
  • Vitodens 111-W (B1LA, B1LB, B1LD)

Benefits of the ViCare App:

  • Warmth and reassurance
  • When everything displayed in green, you can see at a glance that everything is working as it should be
  • If everything is displayed in yellow, you will be able to instantly see that a service is due
  • If red, the hotline to the programmed contractor is displayed
  • Save costs when you're not at home - Simply set your preferred temperature
  • Easy, intuitive operation of the heating system
  • Set your chosen temperature with just one click
  • Store your daily routine and automatically reduce your energy bills
  • For more information, see ViCare app

Viessmann ViCare Application:

Vitoconnect OT2 with Vitotrol 100 OT1 Vitoconnect OT2 with Vitotrol 100 OT1


  • The Vitoconnect OT2 provides Open Therm load compensating control and modulation based on the Vitotrol 100 OT1 temperature reference.
  • Weather compensation cannot be used in conjunction with this control.
  • System and compact boilers may also require an X21 connection cable for the Open Term connection - Check with your installer
  • WLAN Broadband with internet connection is required. See installation instructions.

Included in standard delivery:

  • Vitoconnect OT2
  • Vitotrol 100 OT1
  • Power cord with plug-in power supply adaptor
Description RRP Price Availability Quantity
X21 Wiring Harness System X21 Wiring Harness System RRP: £3.60 Price: £2.21 inc VAT Availability: 2 In Stock Quantity:

Mobile applications and energy management systems.

Vitoconnect OT2 with Vitotrol 100 OT1 Connectivity Inside.

Connectivity inside is the intergrated WiFi interface for operating and servicing systems using Viessmann Apps.

Vitoconnect OT2 with Vitotrol 100 OT1 Communication technology.

ViCare app – mobile applications for system users:

  • Mobile operation of the heating system for heating and DHW.
  • Assistance functions and fault display with option for direct connection to a contractor for service requests.

Vitoconnect OT2 with Vitotrol 100 OT1 Vitoconnect OT2 with Vitotrol 100 OT1

Vitoconnect OT2 with Vitotrol 100 OT1 Tools for service, maintenance and commissioning.

ViGuide – mobile applications for trade partners:

  • Service and maintenance with ViGuide for optimising workflows in the Viessmann trade partner's business.
  • Ensures customer-friendly online service for the system user, provided they have enabled service via the ViCare app.
  • Straightforward and efficient commissioning of heat generators with integral communication module and battery storage systems, performed by heating contractors using Viguide.
  • In addition to the free version, ViGuide Plus and ViGuide Pro are also available as paid-for versions with additional analysis, remote maintenance and optimisation functions.

Vitoconnect OT2 with Vitotrol 100 OT1 Vitoconnect OT2 with Vitotrol 100 OT1

Energy management systems.

Viessmann energy management:

  • Viessmann energy management is integrated into the latest generation of Viessmann heat pumps and energy storage units
  • It enables balanced operation of the components in the house that generate, consume or store electricity.
  • The focus is on optimising self-consumption of self-generated electricity from photovoltaic systems.
  • The energy management system provides extended information about electricity flows and also CO2 savings.
  • If desired, customers can add further optimisation levels in the ViCare app.

For more information on the system requirements, the functions and use, see Viessmann's Main Website Energy Management

Vitoconnect OT2 with Vitotrol 100 OT1 Buying into Viessmann.

Viessmann use their best endeavours to ensure that their products are manufactured without any manufacturing or material defects.
The standard terms and conditions guarantee that Viessmann will fix or replace any manufacturing or material defects free of charge within a period of 2 years from the date of delivery.

Viessmann Warranty Overview

Vitoconnect OT2 with Vitotrol 100 OT1Return of Goods.

We very much hope you will be happy with your products, however we do understand items sometimes need to be returned.
Condition is all important, an item should have been treated in the same way as if it was on sale in a shop, unopened and unused with seals intact.
Large palleted items (boilers, heat pumps, cylinders etc.) must be returned as delivered, strapped and wrapped to the pallet, unopened.


Our returns policy can be found here.

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