Sorry, this product cannot be purchased. Mainboard replacement PS 1800 Controller part# 35-000460 SKU: 35-000460 Category: Lorentz Parts Additional information Additional information Weight 3.100 kg Related products Controller PS2 200 Pump Controller, DataModule, Programmable, Solar (PV)/Battery Operation used with ecdrive 200 Part# 07-000510 Pump HR03H-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000040 Pump HR04H-2 Pump end HR helical rotor 10 – 20 deg C part# 12-000510 Pump HR05HL-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000650