Ontluchter EPDM zonnecollector - voor installaties vanaf 6m boven zwembad promo Calibration ultra-simple: "calibration" button +

Calibration ultra-simple: "calibration" button + on-screen instructions

Deze module “Redox

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wat betekent dat het water de middelste aansluting binnenkomt en vervolgens naar links of rechts wordt geleid

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Ontluchter EPDM zonnecollector - voor installaties vanaf 6m boven zwembad promo Calibration ultra-simple: "calibration" button +When the filter pump is switched off, this air vent allows air to enter the solar heating system so that it can drain. When the pump starts up, the air will escape through the air vent (and not through the spray hole). An air vent has the disadvantage that the entire installation, including the filter pump, will drain. To avoid this, an additional check valve must be installed, preferably in the suction line of the filter pump. We recommend using an