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Vitodens 100-W, B1HA series & B1KA Combi Technical Data
Product Information
General
Equipped with a Viessmann stainless steel heat exchanger
for lasting performance and reliability and a modulating
MatriX cylinder gas burner, the Vitodens 100-W wall-
mounted condensing boiler is the perfect combination of
value, quality and Viessmann technology.
The benefits at a glance:
Outstanding efficiency
of 95.0% A.F.U.E. on all models.
Lasting performance
with Viessmann-made SA240 / S43932 stainless steel
Inox-Radial heat exchanger constructed to ASME
Section IV and CSA B51.
Low-emission
with fully-modulating stainless steel MatriX cylinder
burner. Factory calibration eliminates adjustments in
the
field.
< 45 ppm NOx (at 3% O
2
)
Control variety
Integrated boiler control interfaces with any level of
external control - from room thermostat to outdoor
reset and more.
Compact, lightweight wall mount design
and zero clearance to combustibles make it a great
choice for limited-space installations.
Extremely quiet operation
quieter than most refrigerators.
< 52 dBA [at 3.3 ft. (1 meter)]
Easy installation, service and maintenance
with all pipe connections located at the bottom
and serviceable components (including electrical
connections) easily accessible from the front.
Multiple venting options
- Horizontal or vertical sealed combustion
coaxial, PP(s) vent system (Viessmann supplied).
- Horizontal, vertical or hybrid sealed combustion
double-pipe CPVC vent system (field supplied).
- Horizontal or vertical single pipe CPVC vent system
(field supplied).
- Horizontal or vertical single or double pipe PP(s),
flexible vent system (Viessmann supplied).
Suitable for high altitude levels
of up to 10,000 ft. (3,000 m).
Built-in automatic frost protection
allows boiler to be shut off for an extended period
of time while protecting it against freeze-up.
Reliable on demand domestic hot water (B1KA)
- Plate type heat exchanger
- Built-in diverting valve
- Built-in Grundfos 3-speed pump
- Built-in pressure bypass valve
- Built-in water hammer arrester
- Built-in flow sensor
- Built-in temperature sensor
- Supplied with a pressure relief valve rated at 150 psi
Limited lifetime warranty
in residential applications.
The B1KA boiler conforms to NSF/ANSI 372 for “lead
free” plumbing products as defined by applicable
US state laws and by section 1417 of the US Safe
Drinking Water Act.
