Name: CALEFFI S.p.a.
Address: S.R. 229, n. 25, 28010 Fontaneto d'Agogna (NO) Italy
Email: info@caleffi.com
Website: https://www.caleffi.com/de-de
European Manufacturer: Yes
Open Mon-Thu 7am-5pm; Fri 7am-4pm; Sat 9am-12pm
Caleffi frost protection valve prevents freezing heating systems - 1 1/4" - 70 Kv is in stock and will be shipped as soon as it is available again
Processing time is typically 1 business day. Delivery for parcels is 1-3 business days. For freight forwarding, delivery time is 3-5 business days. Delivery times outside Germany vary.
The antifreeze valve prevents the medium in the system circuit from freezing and thus prevents damage to the heat pump and pipes.
The valve is a mechanically operated protective system.
The version with outside air sensor allows the system to operate in cooling mode even when the water temperature approaches 3 °C.
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