Thermostat Differential PROBE PTC, ALLEGRO MODEL 400 Panel [def]Differential[/def] for capturing solar heat with solar hot water panels accumulating, for use in domestic hot water or swimming.
Main Features
• Indication collector temperature with tenths
• Setting temperature deposit tenths
• Possibility of forced march.
• Possibility of forced unemployment.
• Adjust probe calibrated separately
• Differential activation.
• Differential Deactivation
• Antihielo programmable -20 at +10 °C
• Connection without Polarity probe
• Pin Access
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