20
EN
PRODUCT DATA SHEET
Model identifier(s)
10031443, 10035031
Indirect heating
functionality
no
Direct heat output
4.2 kW
Indirect heat output
N/A
Fuel type
gaseous
G30
Space heating
emissions / NOx
27 [mg/ kWh
input
] (GCV)
Item
Symbol
Value
Unit
Item
Symbol
Value
Unit
Heat output
Useful efficiency (NCV)
Nominal heat output
P
nom
4.2
kW
Useful efficiency at
nominal heat output
η
th
nom
100
%
Minimum heat output
(indicative)
P
min
N/A
kW
Useful efficiency
at minimum heat
output (indicative)
η
th
min
N/A
%
Auxiliary electricity consumption
Type of heat output/room temperature control
At nominal heat output
el
max
N/A
kW
Single stage heat output and no room
temperature control
no
At minimum heat output
el
min
N/A
kW
Two or more manual stages, no room
temperature control
yes
In standby mode
el
SB
N/A
kW
With mechanic thermostat room
temperature control
no
Permanent pilot flame power requirement
With electronic room temperature control
no
Pilot flame power
requirement
P
pilot
0.18
kW
Electronic room temperature control plus
day timer
no
Electronic room temperature control plus
week timer
no
Other control options
Room temperature control, with presence
detection
no
Room temperature control, with open
window detection
no
With distance control option
no
With adaptive start control
no
With working time limitation
no
With black bulb sensor
no
Contact details
Chal-Tec GmbH, Wallstraße 16, 10179, Berlin, Germany