hot water tank sunex fish s4 x 2 Fitting Photocell for Defro brand pellet

Photocell for Defro brand pellet boilers

Ideal for bartering

the system ensures a continuous heat supply even in the event of maintenance or failures of boilers

or heat pump fail

1 × Hoymiles DTU-WLite-S Datenübertragungseinheit

hot water tank sunex fish s4 x 2 Fitting Photocell for Defro brand pelletSUNEX Fish S4X Vertical buffer storage tank for heating systems Characteristics The SUNEX Fish S4X is a vertical buffer storage tank designed for use with solid fuel, oil, gas, heat pump, and electric boilers. Numerous connections allow for integration into a wide variety of heating systems and the combination of multiple tanks to create batteries, enabling the total capacity to be tailored to individual needs. Optionally, an additional heat exchanger