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LK 440 EasyHeat

LK 440 EasyHeat

  • Complete portable electrically heated boiler
  • Available in 3 kW and 9 kW
  • Easy installation

The LK 440 EasyHeat 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 under floor heating and for heating b...

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LK 440 EasyHeat

  • Variants
  • Detailed Information
  • Documentation

Variants

LK 440

LK 440 2 variants

Article Dim. Connection Voltage B mm H mm L mm Note Weight (kg) Item List
298470 F 1" 3-phase 400 V
Boiler must be protected using 3 x 16 A fuses (max. current 13.5 A) 		9 kW in two stages at 4.5 kW 430 650 710 Safety thermostat 80 °C 30,0
298588 F 1" 1-phase 230V
Boiler must be protected using 8,5 A 2 kW, 13 A 3 kW 		2 alt. 3 kW 430 650 710 Safety thermostat 80 °C 30,0

298470

Dim. F 1"
Connection 3-phase 400 V
Boiler must be protected using 3 x 16 A fuses (max. current 13.5 A)
Voltage 9 kW in two stages at 4.5 kW
B mm 430
H mm 650
L mm 710
Note Safety thermostat 80 °C
Weight (kg) 30,0
Item list

298588

Dim. F 1"
Connection 1-phase 230V
Boiler must be protected using 8,5 A 2 kW, 13 A 3 kW
Voltage 2 alt. 3 kW
B mm 430
H mm 650
L mm 710
Note Safety thermostat 80 °C
Weight (kg) 30,0
Item list

Detailed Information

Description

The LK 440 EasyHeat 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 under floor heating and for heating buildings under construction.

LK 440 EasyHeat is available in two versions, with 3-phase 400V or 1-phase 230V. The total output capacity on 3-phase 400V is 9 kW and works in two steps of 4.5 kW. The total output capacity on 1-phase 230V can be manually set between 2 or 3 kW.

The boiler is supplied complete with a circulation pump, an expansion tank, and auxiliary devices including a safety valve and air vent valve. Connection to the under floor heating manifold or heating system is simple, using steel-reinforced flexible hoses. Temperature regulation is controlled by the boiler’s operating thermostat.

Technical Data

Circulating pumps: Grundfos UPM3 AUTO L
Protection class: IP 44
Other data: Operating thermostat Max 60 ºC
Safety thermostat 80 ºC
Expansion tank 12 l
Safety valve 3 bar
Max. glycol solution 30%
Boiler volume 2.8 l

Application

Electric connection diagram, Model 298 588

Technical Diagrams

Capacity Diagram

Electric connection diagram, Model 298 470

Documentation

Product sheet

LK 440 EasyHeat

Brochure

Portable Boiler ENG

Instruction manual

440 EasyHeat 9kW - Instruction_148933

Instruction manual

440 EasyHeat 2_3kW - Instruction_298588

Certificate/Type approval

CE Declaration of Conformity - 440 EasyHeat.pdf