Lewden has developed a range of consumer units incorporating either the Type B RCCB or the B-HP RCBO and are designed specifically for retrofitting Residential Heat Pumps into existing installations outside of the existing consumer unit.

Type B RCD Consumer Units Range:

Pre-assembled consumer units incorporating the Type B RCCB, where the ASHP MCB is added by the Installer, dependant upon the rating of the ASHP.

NOTE:

• The ASHP CU offer is available as part of the PRO & PRO-IP65 consumer unit ranges.
• All options include the new Dual Screw Main Switch, negating the need for a Mains Tail clamp
• All options include a 20A RCBO for the system Immersion Heater and 6A RCBO for ASHP Controls.
• Spare Ways fitted with MFDRB can be used for additional ASHP circuits such as internal heaters.