Item
Heat output
Nominal heat
output
Minimum heat
output
(indicative)
Auxiliary electricity consumption
At nominal heat
output
At minimum
heat output
In standby
mode
Permanent pilot flame power requirement
Pilot flame
power
requirement (if
applicable)
distributor:
Contact details
manufacturer: Gralux, Fernando Quierós Lda., Rua do Bom Nome, N. 250, Arnoso Sta.
(*) NO
= nitrogen oxides
x
Use this device with original accessories only. Velleman nv cannot be held responsible in the event
of damage or injury resulting from (incorrect) use of this device. For more info concerning this
product and the latest version of this manual, please visit our website www.velleman.eu. The
information in this manual is subject to change without prior notice.
© COPYRIGHT NOTICE
The copyright to this manual is owned by Velleman nv. All worldwide rights reserved. No part of this
manual may be copied, reproduced, translated or reduced to any electronic medium or otherwise without the
prior written consent of the copyright holder.
V. 04 – 09/07/2018
Symbol
Value
Unit
P
4.0
kW
nom
P
1.5
kW
min
el
0
kW
max
el
0
kW
min
el
0
kW
SB
P
0.17
kW
pilot
Velleman nv, Legen Heirweg 33, B-9890 Gavere, Belgium
tel. +32 (0)9 384 36 11
Maria, Portugal
HOTSPOT
Item
Useful efficiency (NCV)
Useful efficiency at
nominal heat output
Useful efficiency at
minimum heat output
(indicative)
Type of heat output/room temperature control
(select one)
single stage heat output, no room
temperature control
two or more manual stages, no room
temperature control
with mechanic thermostat room temperature
control
with electronic room temperature control
with electronic room temperature control plus
day timer
with electronic room temperature control plus
week timer
Other control options (multiple selections possible)
room temperature control, with presence
detection
Room temperature control, with open window
detection
with distance control option
with adaptive start control
with working time limitation
with black bulb sensor
6
Symbol
Value
Unit
η
100
th,nom
η
100
th,min
yes
©Velleman nv
%
%
no
no
no
no
no
no
no
no
no
no
no