Vitocal 222-G 5.7 kW BWT-M 221.B06

You Save £3,152.32
£8,064.08 inc VAT

Vitocal 222-G.

Vitocal 222-G 5.7 kW BWT-M 221.B06

Compact heat pumps incorporating:

  • A brine/water heat pum
  • DHW cylinder
  • Circulation pumps
  • 3-way diverter valve
  • Instantaneous heating water heater.

Features and benefits:

  • Colour: Vitopearlwhite
  • DHW cylinder with 220 litre capacity.
  • Flow temperature up to 65 °C.
  • Permissible operating pressure, Heating water 3 bar, DHW 10 bar
  • Low running costs thanks to a high COP to EN 14825: Vitocal 222-G: up to 5.3 (B0/W35).
  • Especially quiet thanks to new sound insulation concept:Vitocal 222-G: 46 dB(A) (B0/W35).
  • Easy to use Vitotronic control unit with plain text messages and graphic display.
  • Easier handling thanks to low installed height and split casing.
  • Internet-enabled by Vitoconnect (accessory) for operation and Service via Viessmann Apps.
  • RCD system (Refrigerant Cycle Diagnostic System) with electronic expansion valve (EEV)
  • High efficiency (label A +)

Control unit.

Heat pump control unit Vitotronic 200, Type WO1C, for weather-compensated operation:

  • Digital heat pump control unit.
  • Cylinder temperature controller.
  • Menu-assisted user prompts.
  • Control of an instantaneous heating water heater.
  • Natural cooling control function.
  • Swimming pool heating.
  • Capable of communicating with Vitocom 100 and 200.
  • Optimised on-site consumption of solar power.
  • Extensions are required for the heating circuit with mixer,the cooling control function and swimming pool heating (see accessories).

Standard delivery:

  • Brine/water heat pump for DHW and central heating
  • Integral steel DHW cylinder with Ceraprotect enamel coating protected from corrosion by a magnesium anode, with thermal insulation.
  • Integral diverter valve for central heating/DHW heating
  • Integral brine circuit pump (primary circuit)
  • Integral secondary circuit circulation pump
  • Integral instantaneous heating water heater
  • Safety assembly for the heating circuit (supplied)
  • Weather-compensated Vitotronic 200 heat pump control unit with outside temperature sensor
  • Connection pipes for primary circuit (brine) flow and return can be connected on the left or right (supplied)
  • Connection pipes for secondary circuit (heating) flow and return for connection at the top (supplied)

Buying into Viessmann.

Viessmann Vitocal heat pumps provide customers with the comfort and peace of mind of a free parts and labour repair service subject to the terms and conditions below and the warranty period of your heat pump.
During the period of the warranty, Viessmann will at their option, repair or replace a heat pump free of charge where it suffers a mechanical or an electrical breakdown as a result of defective workmanship or materials, subject to the following conditions and exclusions.

Warranty qualification requirements

For standard warranty of 2 years, you or your installer can register the installation, using the online option available at

Great Britain:

In order for your heat pump to qualify for a warranty longer than 2 years, your installation must be registered with Viessmann within 30 days, the model must be valid for a longer warranty and must be installed by a Viessmann Trained Installer.

For the sale of extended warranties, your heat pump installer must be registered as trained by Viessmann, your installer must register your installation within 30 days using the online option available and you must pay for the extended warranty.

Vitocal 222-G Standard Warranty Trained Installer Only Trained Installer Only
Standard 2 year warranty Standard 5 year warranty 7 Year warranty + £Fee

Viessmann Warranty Overview

We have placed cookies on your device to help make this website better.

Your Basket