Electric portable boiler
LK 450 EasyHeat M
• Portable
• Water level detection
• Lockable cabinet
• IP44, water-resistant.
• Avaliable in two versions: Single phase 230 V
with 3 kW or 3-phase 400 V with 9 kW.
The LK 450 EasyHeat M (manual) 3 kW or 9 kW is a complete
portable electrically heated boiler. It is primarily meant to be used
as a temporary heater, e.g. for drying concrete slabs installed with
underfloor heating or for heating buildings under construction.
With the LK 450 EasyHeat M, setting the required constant tem-
perature between 8 and 60°C is easy.
The LK 450 EasyHeat is available in two versions: single phase
230 V with 3 kW output or 3-phase 400 V with 9 kW output.
With its built-in water level detection, damage to the immersion
heater is prevented if the water level in the system gets too low.
EasyHeat comes in a blue aluminum cabinet with inspection win-
dow, so you can monitor the unit during operation. The cabinet can
be locked to prevent accidental changes to the set temperature.
The LK 321 MultiFill® is available as an accessory, and makes
it easy to fill the system. The LK 522 filter ball is used to protect
EasyHeat from dirt and magnetite. Transport trolley to simplify
moving unit. Connection pipes for easy connection between Easy-
Heat and the heating system. Refer to Accessories & Spare parts.
TECHNICAL DATA
Voltage
3 kW: 230 V
9 kW: 400 V
Primary voltage,
adapter
3 kW: 230 V
9 kW: 400 V
Max. boiler efficiency
3kW(1,5+1,5kW)
9kW(3+6kW)
Sound level
<30 dB
Max. working pressure
3 bar
Working temperature
8-60 °C
Min. supply temper-
ature
8 °C
Max. supply temper-
ature
60 °C
Thread standard
G - female thread
Protection type
IP44
Media
Water - Glycol mixture max. 30%
Electrical connection
3 kW: CEE 16 A/230 V/50 Hz/1~
1-Phase
9 kW: CEE-socket 400 V/16 A
5-pole
Circulating pump
Wilo Para 15/6 - Composite
Expansion vessel
6l
Antifreeze function
Yes
Level guard
Yes
Overheating protection
80 °C
Type approval certificate
CE
30
