The PC-Series, AC Residual Current Circuit Breaker with Overcurrent Protection (RCBO), combines the ground fault protection of a GFCI with the familiar overcurrent tripping characteristics of a normal circuit breaker. The PC-Series utilises the hydraulic-magnetic principle which provides precise operation and performance even when exposed to extremely hot and/or cold application environments.
UK homes more suitable for heat pumps than expected
We have a 220-year-old stone house with 3ft rubble-filled walls & have had exactly the same experience as you with 3 separate heat pump companies;...