DAY 80438, Instruction Manual, Page: 8 / 10

8
Information requirements for gaseous/ liquid fuel local space heaters
Model identifier(s): 80438
Indirect heating functionality: [no]
Direct heat output: 4.2 (kW)
Indirect heat output: N/A (kW)
Fuel
Space heating emissions (*)
NOx
Select fuel type [gaseous] [specify] 50 [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

th,nom
100 %
Minimum heat
output (indicative)
P
min
N/A kW
Useful efficiency at
minimum heat output
(indicative)

th,min
N/A %
Auxiliary electricity consumption
Type of heat output/room temperature control (select
one)
At nominal heat
output
el
max
N/A kW
Single stage heat output, 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]
with electronic room temperature control [no]
with electronic room temperature control plus day
timer
[no]
with electronic room temperature control plus
week timer
[no]
Other control options (multiple selections possible)
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]
Permanent pilot flame power requirement
Pilot flame power
requirement
(if
applicable)
P
pilot
0.18 kW
Contact details
(*) NOx = nitrogen oxides