PWS 7702 7kW

Air/water heat exchanger 7000 W
  • robust steel cover, easily paintable
  • maintenance-free
  • mounting-friendly seal, no elaborate reworking of the mounting cut-out
  • integrated thermostat and solenoid valve for temperature control
  • integrated temperature monitoring with alarm contact 

side mounting

protection system

temperature control

large distance in /out

Technical data

DatenPWS 7702
Rated voltage ±10 %50/60 Hz AC
400 V 3~230 V
Cooling capacity at 500 l/hW10/A357000 W
Ambient temperature+1 … +70 °C / +34 … +158 °F
Water inlet temperature–15 … +55 °C / +5 … +131 °F
Degrees of protection
according to EN 60529
IP 55towards the electrical enclosure
if used as intended by the manufacturer

Further technical details and dimensions can be found in the download section on this page under product sheet.


Description Type Size
CE DECLARATION pdf 240 KB Download
Manual PWx pdf 1.5 MB Download
Supplement PWS 7702 400V 3~ pdf 1.2 MB Download
Supplement PWS 7702 230V pdf 330 KB Download
Description Language Type Size Download

Product sheet

  • English
pdf 330 KB Download

Data sheet 400V

  • German
  • English
  • French
pdf 1.2 MB Download

3D-model 230V (STEP)

  • English
zip 1.9 MB Download

3D-model 400V (STEP)

  • English
zip 1.6 MB Download


  • German
  • English
pdf 170 KB Download

UL recognized certificate

  • English
pdf 240 KB Download

EAC certificate

  • Russian
pdf 1.7 MB Download

Further software tools for digital product integration into your planning and documentation (such as Eplan macros) can be found at MyPfannenberg.

Ordering details

Ordering detailsPWS 7702
Rated voltage400 V AC230 V AC
Article number1205770205512057710055

Article numbers for other types on request.