Electric boilers

High quality electric Osby Parca boilers made in Sweden. Can be supplied with fully integrated safety equipment. After a power failure lasting more than three minutes, the boiler output is delayed for one hour in accordance with SEF recommendations. The boiler output connection shall be adjusted in steps (the number of steps may be limited to achieve a lower output). The main fuse of the system can be protected by installing current transformers and current sensors. The boiler water temperature can be controlled according to the desired temperature (set point) or an external signal from e.g. a heat pump or outdoor sensor. Equipped with overheating protection which remains in interrupted mode after overheating. Multiple boilers can be connected in parallel for higher total output. Approved for zero flow.