Viessmann B2TB Flyer

Gas Condensing Technology

VITODENS® 222-F, B2TB

Gas Condensing
Technology

Vitodens 222-F, B2TB – 12 to 125 MBH
Gas-fired floor standing condensing technology and compact solution for DHW

The Vitodens 222-F is ENERGY

®

STA R

qualified. By choosing the

Vitodens 222-F, you are helping to

promote cleaner air and a healthier

environment.

50°F 120°F

Capacity

0 2 4 6 810

Heat-up time (min.)

Advanced Storage Tank Loading System

(STLS) ensures an extremely fast heat-up

Smart, compact space heating and DHW

The Vitodens 222-F, B2TB gas-fired
condensing boiler is an ideal space saving
option for new installations and a smart
upgrade for outdated boiler and domestic
hot water (DHW) storage systems. The floor
standing Vitodens 222-F is available in two
input sizes, offering compact, economical
space heating and DHW solutions for homes
with moderate heating loads.

Innovative Storage Tank Loading
System (STLS)

Advanced Storage Tank Loading System
technology in the Vitodens 222-F ensures a
reliable and efficient DHW supply equivalent
to that of a larger tank. The STLS utilizes
an external plate heat exchanger and DHW
loading pump for extremely fast heat-up
capable of delivering a 10-minute peak
flow of 60 gallons (model B2TB-35 only) or
continuous DHW draw of 3.3 GPM*.

Award winning control unit
The intuitive Viessmann made Vitotronic
200, HO1B control manages the entire
heating system and maintains economical
performance and maximum comfort at all
times. The user-friendly, menu-driven control
is capable of displaying multi-line text and
graphics on a backlit display 70% larger
than those of comparable units. The high
contrast, monochrome display offers excellent
readability, even under poor lighting conditions.

An outdoor reset function automatically
adapts the boiler operating temperature to the
changing outdoor temperature. This reduces
fuel consumption up to 15%, giving you
excellent returns year after year on a modest
initial investment. Plus, with system control
for multiple zone space and DHW heating,
the Vitotronic 200, HO1B offers even greater
heating flexibility without additional
external controls.

Intuitive Vitotronic 200 control with

graphic user interface

Product not exactly as illustrated.