Viessmann Vitodens 100-W Combi Gas Boiler B1KF 26 kW to 35kW

Name: Viessmann Vitodens 100-W Combi Gas Boiler B1KF 26 kW to 35kW
Brand: VIESSMANN
SKU: ZK06235
Price: 1100.08 GBP
Availability: InStock

by VIESSMANN

SKU ZK06235

Vitodens 100-W 26kW Combi 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 not required when using ViCare Thermostat

To complete your installation the following may be required:

A suitable flue (see Flue tab)
A ViCare Thermostat (see Controls tab)

Features and benefits:

Particularly attractive price/performance ratio
High DHW convenience through standby function
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 touch screen 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
in conjunction with EM-S1 extension (see accessories) control of solar DHW heating
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

Specifications:

Specification	Measures
DHW Flow Rate	13.3 l/m
Depth	360 mm
Width	400 mm
Height	700 mm
Weight	35 kg

Downloads

Compatible Installation Accessories
Note:- Search Product Accessories code in Store Search bar.

Product Code		Description
ZK04919		Pre-plumbing jig for surface mounting including valves
ZK05677		Spacer frame for rear pipework inc fasteners. Wall clearance: 90 mm Excl 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.
7141709		Vitotrol 100 room thermostat hard wired
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
ZK04647		Contact thermostat for underfloor heating with connection cable (1.5 m long)
Z014134		Vitotrol 100 OT Modulating room temperature controller - Open Therm
Z017415		Vitotrol 200-E hard wired remote control unit (PlusBus) - max two Vitotrol per boiler
7438537		Room temperature sensor - to supplement Vitotrol 200-E

BOILER ACCESSORIES

Product Code		Description
ZK05674		Valve fittings cover
ZK03679		Vertical low loss header 1" connections (3 m3/h)
ZK03682		Wall mounting bracket for vertical low loss header
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
Z019336		EM-S1 solar module extension
Z017412		EM-EA1 extension