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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
black 1"x½"
selbst für Personen ohne technische Vorerfahrung
which increases efficiency on cloudy days
The fuel must be dry and comply with the fuel parameters specified in the manufacturer's documentation
Caleffi Frostschutzventil verhindert Einfrieren von Heizsystemen Connection size:1" - 55Kv black 1"x½"Caleffi frost protection valve for heat pumps 1" and 1 1 4'' with outdoor air sensor The frost protection valve prevents the medium in the system circuit from freezing and thus prevents damage to the heat pump and piping. The valve is a mechanically operating protection system. The version with outdoor air sensor allows the system to operate in cooling mode even when the water temperature approaches 3 C. TECHNICAL DATA Frost protection valve Caleffi
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