Air source heat pumps
WPL 18 E – Technical Data
Energy efficiency class, heat pump W35
Energy efficiency class, heat pump W55
Energy efficiency class, composite system (heat pump + controller) W35
Energy efficiency class, composite system (heat pump + controller) W55
Heating output at A7/W35 (EN 14511)
Heating output at A2/W35 (EN 14511)
Heating output at A-7/W35 (EN 14511)
COP at A7/W35 (EN 14511)
COP at A2/W35 (EN 14511)
COP at A-7/W35 (EN 14511)
SCOP (EN 14825)
Sound power level (EN 12102)
Sound power level, outdoor installation (EN 12102)
Min./max. application limits for heat source
Max. application limit on the heating side
Rated voltage, compressor
Rated voltage, emergency/auxiliary heater
Rated voltage, control unit
The housing required for indoor or outdoor installation is available as an accessory.
Wall outlets and air hoses for indoor installation must be ordered separately and are available as accessories in various versions.
Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.