"Fig. similar. , errors in texts and images excepted."

Buderus Logamax U154-20(K), EG-L 20kW,gas circulating water/combined water heater 7747304268 NEW

Item condition: New and in original packaging

Manufacturers: Buderus##
EAN: 4047416118185
Heiz24 article number: BU7747304268
TARIC: 84162010
Country of origin: DE
Category: Boilers

€ 4.174,99

incl. 19% VAT , plus

Choose tax zone / country of delivery

Available for immediate order
Estimated delivery time (may vary): 6 - 7 weeks (DE - foreign countries differ)

Pcs.

Description
Reviews

Buderus gas heater Logamax U154
KEpplication:
Modernisation, connection to a
flue gas system occupied byseveral
apartments
(multiple occupancy), apartments / multi-family houses
.
-
Gas circulating water heater for operation with
natural gas E, LL or LPG, for
room heating and hot water supply
via an integrated plate heat exchanger
for hot water operation without
waiting time.
Maximum heat transfer
due to a large-surface heat exchanger
with a refined surface for a
long service life.
Fast and accurate
power adjustment to the heat demand
due to the large modulation rangeof
the atmospheric surface burner
(modulated from 45 to 100 %).
Low
CO and NOx emissions through pre-mixingof the
combustion gas and air components
. Safe ignition due to the cycle igniter
.
Standard equipment:
- 3-stage circulation pump-
overflow pipe for minimum flow noise
in the system-
safety valve 3 bar-
expansion vessel 8 litres- pressure
gauge-
drain cock-
automatic air vent-
appliance holder-
3-way switching valve.
Including S-pipes for connection toU-MA
. Microprocessor-controlled, universal
burner control unit UBA H3 for digital
monitoring/control of all electrical
and electronic components of the
boiler, for optimum coordination ofthe
components involved in the combustion process
.
Functions of the UBA:
- Regulation of the appliance output in heating and hot water mode-
Hot water priority circuit-
Chimney sweep and emergency mode-
Display of operating and diagnostic messages in
the UBA display
Adjustable on
the UBA:-
Maximum flow temperature (between 55
and 88 C)-
Hot water temperature (between 40 and 60
C)-
The requirements for the filling and make-up water quality are
contained in
the relevant
Buderus catalogue, worksheet K8.
In accordance with VDI 2035, the
diagramscontained in worksheet K8 can be used to
decide
whether the filling and make-up water must be treated
or not. If the
filling and make-up water must be
treated
, the water treatment measure of
full desalination of the filling wateris
used
.
Buderus can
providethe necessary
water treatment cartridges as accessories
(purchase or loan)
.
----------------------------------------EU DIRECTIVE ON
ENERGY EFFICIENCYCLASSFOR
SEASONAL SPACE HEATINGENERGY
EFFICIENCY: CEEnergy EFFICIENCY CLASS RANGE:
A+++ ->
DNominal heat output: 20 kWSeasonalspace heating energy efficiency:
77
%Indoorsound power level:
48 dBHot
waterheating energy efficiency class
:
BEnergy efficiency classrange
:
A+ ->
FHot waterheating
energy efficiency in
averageclimate: 58 %Load profile: 58 %.
Climate: 58 %Load profile:
M-Gas type
: natural gas LLHeat outputat
full load: 20.0 kWat
part load: 9.7 kWNorm efficiency
(Hs): up to 82 %Weight:
40 kgExhaust gas connection
: 110 mmExhaust gas temperatureat
full load: 109 Cat part load:
81
CAdimensionsLength:
370 mmWidth:
440mmHeight:
838 mmCE mark
: CE-0085BR0511Approved
operating overpressure: 3 barMake
: BUDERUSBuderus article no.:
7747304268

PDF

PDF Manual Info

PDF Manual Info

PDF Manual Info

PDF Manual Info

PDF Manual Info

PDF Manual Info

Item information	Value
Shipping weight:	44,27 kg
Item weight:	44,27 kg
LaNr.:	7747304268

There are no reviews yet.