Remko WP L/W Monobloc heat pump LWM 150 GRAPHIT 262155

Air/water monobloc heat pump for heating/cooling and hot water operation. Housing in attractive design in combination with sound insulation and a silver-painted sheet steel front (RAL 9006). Air guide fins in dark grey (RAL 7021), graphite design line. Fully hermetic refrigerant circuit with LOW-GWP refrigerant R 454B, with filter, receiver, scroll compressor and electronic expansion valve. High-efficiency controlled heating circuit pump, plate heat exchanger and electrical flow monitor. Microprocessor-controlled heat output regulation by means of an externally installed Smart Control.

REMKO Smart-Control Touch
All functions of the heat pump and the heating circuits can be set using the Smart Control touch display. The intuitive controller software with plain text menu and commissioning wizard makes installation, maintenance and integration of additional modules easier for the installer.
Control of one unmixed and two mixed heating circuits (floor or radiators) with different flow temperatures, DHW preparation and temperature control can be realised. Depending on the system version, the required I/O module is supplied in the indoor module with an enamelled DHW cylinder (300L) or in an attractive surface-mounted housing with cable entries. The 4.3’ touch display with WLAN function is supplied in a separate surface-mounted housing and can also be installed flexibly in other rooms. Dew point control is possible via a separately installed humidity/temperature sensor. This is required for temperature control, e.g. cooling via a floor circuit. We recommend installing an additional dew point monitor (Remko EDP no. 259070) when temperature control is activated via panel heating systems.

Included as standard:
Safety group with SIV, automatic air vent and pressure gauge for heating circuit
2 shut-off valves 1‘ for heating circuits
1 dirt filter 1’ for heating circuits
1 outdoor sensor,
1 immersion sensor (intended for DHW heating)

Available as accessories:
Electr. Overflow valve 1”
Sludge separator
Air separator
Heat transfer medium with frost protection
Contact and immersion sensors for integrating additional system components
Storage systems
Smart Control cable remote control
Smart-Count (heat meter)
Smart-Serv (7.5 kW electric auxiliary heating incl. emergency heating operation)
Smart-Web (emergency heating operation). emergency heating operation)
Smart-Web (Internet access)
3-way changeover valve for domestic hot water preparation
Highly efficient heating circuit pump groups unregulated/regulated


Technical performance data:
Type designationREMKO LWM 150
Application range heating incl. DHW [kW] 10-13
Application limit heating [°C] -23 to +35
Heating output according to ErP 35/55°C[kW]9.0/10, 0
Efficiency class (heating)A++/A++
Annual energy consumption 35/55°C [kWh]4588/5780
Space heating energy efficiency eta s164/138
Nominal heating output at A7/W35 1) [kW]10, 29
Nominal heating capacity at A2/W35 1) [kW]8.33
Nominal heating capacity at A-7/W35 1) [kW]7.85
COP at A7/W35° 1) 5.03
COP at A2/W35° 1) 4, 11
COP at A-7/W35° 1) 3.57
Cooling capacity /W7 KW/EER 2)12.20
Nominal heating volume flow [m³/h]1.6
Flow temperature heating water max. [°C]65
Max. Max. pressure loss heating system [kPa]40
Refrigerant/base charge [-/kg]R 454B / 1.6
GWP value 466
CO² equivalent [t] 0.75
Voltage supply comp. WP [V/~/Hz]400V/3~/50
Indoor Smart Control power supply [V/~/Hz]230/1/50
E-Heating element WP power supply [V/~/Hz] 400V/3~/50
Nominal power consumption (A7/W35) [kW]2.02
Nominal current consumption (A7/W35) [A]5, 05
Sound power level AM LpA nominal [dB(A)]58
Sound pressure level nominal AM LpA [dB(A)] 3)36
Sound power level AM LpA night [dB(A)]51
Sound pressure level AM night LpA [dB(A)] 3)29
Dimensions AM HxWxD [mm]1600x1000x800
Outer module weight [kg]220, 00


1) COP = Coefficient Of Performance according to EN 14511, VDE tested
2) EER=Energy Efficiency Ratio according to EN 14511
3) with semi-formal dispersion at 6m, A7/W55 measurement according to DIN EN 12102 and DIN EN ISO 9614-2

The devices comply with the relevant EU regulations and are CE-marked in accordance with the applicable directives.