SKU ZK06239
Viessmann Vitodens 111-W B1LF: integrated 46l un-vented cylinder (3 Boxes) (7551269) 25 kW - ZK06239
by VIESSMANN
Original price
Original price
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Original price
Original price
Current price
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Current price
Please call to check availability before ordering Live Chat / 01985 850982
Note - Available on Backorder - Delivery ETA Mid-October 2024
Vitodens 111-W Integrated 46l cylinder gas condensing boiler.
The new PlusBus future-proofed range offers unrivalled simplicity and convenience to everyone with:
WiFi Inside
- simple guided commissioning via the Vitoguide App
- homeowner control of heating and DHW programmes using the ViCare App
- 3rd Party controls are not required when using ViCare Thermostat
Features and benefits:
- Particularly attractive price/performance ratio
- High DHW convenience through integral stainless steel primary cylinder
- Durable and efficient due to stainless steel Inox-Radial heat exchanger
- MatriX-Plus burner with Lambda Pro combustion control for permanently high efficiency and low emissions
- Simple and intuitive operation via LCD touchscreen display or convenient and effective control via the ViCare app
- Internet-capable thanks to integrated WiFi interface for more comfort, energy savings and safety with ViCare
- Nominal heat output: 3.2 to 25kW
- Standard efficiency: up to 98 % (Hs)
- Modulation range up to 1:10
- Energy-saving high-efficiency circulation pump
- Energy efficiency class: A
New Boiler Control Platform
- easy operation
- detailed touch screen LCD display
- clear, simple and comprehensible menu
- discreet "black panel" visual design
- heating system frost protection monitoring and function
- convenient control of direct and mixed heating systems
Lambda Pro combustion control
- fully automatic Lambda Pro combustion control system.
- adapts automatically to all gas types
- certified for 20 % hydrogen content in natural gas
- LPG ready, no conversion kit required
- ensures continuously clean and efficient combustion.
ViCare Thermostat (accessory)
- load-compensated control meets 'Boiler-Plus'
- battery powered
- RF Connection
Download the Viessmann ViCare App:
- ViCare on Google Play
- ViCare on App Store
- Viessmann Wi-Fi Security Statement
Warranty
- 5 years standard comprehensive warranty,
- Viessmann Trained Installers can offer customers an extended warranty of an additional 7 years.
- 10-year warranty on the Inox-Radial heat exchanger.
- see Viessmann's warranty table.
To complete your installation the following may be required:
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- A suitable flue (see Flue tab)
- A ViCare Thermostat (see Controls tab)
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Specifications:
Specification Measures DHW Flow Rate 20.1 l/m Depth 500 mm Width 600 mm Height 950 mm Weight 68 kg
Downloads - System design guidelines
- Maintenance Checklist
- Install Instructions
- Service Instructions
- System design guidelines
- Technical Data Manual
Compatible Installation Accessories
Note:- Search Product Accessories code in Store Search bar.
| Product Code | Description | |
| ZK04929 | Pre-plumbing jig for surface mounting including valves |
BOILER CONTROLS
| Product Code | Description | |
| ZK05991 | ViCare thermostat (modulating) The function of a wireless, battery-operated room thermostat is provided in conjunction with the ViCare climate sensor. Operation via the ViCare app. |
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| ZK05976 | External flue check valve (B1xF-M) | |
| 7170149 | Vitotrol 100 UTA analogue programmable room thermostat 24h hard wired | |
| Z007691 | Vitotrol 100 UTDB digital programmable room thermostat - 7-day, single channel hard wired | |
| Z007692 | Vitotrol 100 UTDB-RF digital wireless programmable room thermostat - 7-day, single channel | |
| Z017415 | Vitotrol 200-E hard-wired remote control unit (PlusBus) - max two Vitotrol per boiler | |
| 7438537 | Room temperature sensor - to supplement Vitotrol 200-E | |
| ZK04647 | Contact thermostat for underfloor heating with connection cable (1.5 m long) |
BOILER ACCESSORIES
| Product Code | Description | |
| ZK04938 | Valve fittings cover | |
| ZK04306 | Outside weather comp temperature sensor - NTC 10 kOhm | |
| ZK04032 | Temperature sensor for low-loss header | |
| Z017409 | EM-MX mixer extension kit including MIXER MOTOR (Mixer mounted) | |
| Z017410 | EM-M1 mixer extension kit without MOTOR (Wall mounted) | |
| Z017414 | EM-MX mixer extension for DIVICON | |
| Z017411 | EM-P1 pump extension for DHW secondary pump, or pump without mixer | |
| Z017412 | EM-EA1 extension |