Description
Viessmann Vitodens 200-W System Boiler 32kW B2HH (7995311)
The Vitodens 200-W B2HH 32kW System Boiler is Viessmann’s premium wall-mounted gas condensing boiler, designed for larger homes and high heating demand. With a modulation range from 1.9kW to 32kW, it delivers exceptional efficiency, low cycling, and extremely quiet operation thanks to the MatriX‑Plus burner and Lambda Pro Plus combustion controller.
All Vitodens 200-W system boilers include an outdoor weather compensation sensor as standard. The boiler can be mounted directly to the wall using the supplied bracket, but most installations require one of Viessmann’s fitting kits:
- ZK04669 – Downward piping
- ZK04670 – Rear piping (stud wall)
- ZK04307 – Pre-plumbing jig (downward piping)
- ZK04308 – Pre-plumbing jig (rear piping)
If using the Vitodens 200-W system boiler as a heat-only appliance, the DHW outlets must be capped using locking caps ZK02164.
The entire Vitodens 200-W range uses the same 60/100mm Viessmann flue system as the Vitodens 050-W and 100-W. Flue accessories can be found here: FLUES.
Features
- Integral Wi-Fi interface for ViCare app connectivity (no Vitoconnect required)
- Modulation range up to 1:17 for extremely low cycling
- Energy efficiency class: A
- Rated heating output: 1.9kW – 32kW
- Up to 12-year warranty (depending on registration and installer programme)
- Stainless steel Inox-Radial heat exchanger for long service life
- MatriX-Plus burner with Lambda Pro Plus combustion control for clean, efficient combustion
- 7-inch colour touchscreen display (moveable for eye-level installation)
- Hydrogen-ready (20% H₂ blend)
- ERP efficiency up to 98% (Hs)
- Compact width: 450mm
Benefits at a Glance
- Intuitive 7″ touchscreen controls with commissioning assistant
- Integral Wi-Fi for remote monitoring and servicing via ViCare
- High reliability with Lambda Pro Plus combustion control
- Low NOx emissions and high efficiency with MatriX-Plus burner
- Energy cockpit for consumption monitoring
- Compatible with solar thermal systems
- Fluorescent status light guide for quick system checks
- Large water capacity for reduced cycling
- 10-year heat exchanger warranty (Inox-Radial)
- 10-litre internal expansion vessel for heating circuit
- Quiet operation due to low fan speed and high-efficiency pump
Standard Delivery Includes
- MatriX-Plus modulating premix burner
- Control unit with integrated Wi-Fi
- Integral safety valves
- Variable-speed high-efficiency pump & 3-way valve (for DHW cylinder)
- 10-litre expansion vessel
- Fully plumbed and wired assembly
- Wall mounting bracket
- Flue connection
- Outdoor temperature sensor
Technical Specification
- Boiler Type: System
- Model: Vitodens 200-W B2HH
- Width: 450 mm
- Height: 700 mm
- Depth: 360 mm (corrected from 450mm)
- Weight: 33 kg (corrected from 42 kg)
- Heating Output: 1.9 – 32 kW
- Energy Rating: A
- Fuel: Natural Gas / LPG
- Hydrogen Ready: 20% H₂ blend
- Flue Diameter: 60/100 mm
- Flue Position: Top
- Noise Level: 46 dBA (corrected)
- Temperature Range: 20–82°C
- Suitable for Underfloor Heating: Yes
- Manufacturer Guarantee: 7 years standard (extendable to 10–12 years)
