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REGULATING UNITS FOR CENTRAL HEATING SYSTEM

Art.

722

Details



Fixed set point regulating unit with thermostatic regulation, complete with variable speed circulator in energy efficiency class A 25/7 centre distance 130 mm, interception valves with built-in thermometer, safety thermostat and preformed Expanded PE-X insulation shell. Prewired in box with connection terminal board. Regulating circuit range on secondary 20÷43°C. Available also with 45÷65°C regulating circuit range – Art. 722/1. Copper spacers. Completes of brass union connections. Centre distance 100 mm.



722DX-Y066 1” - 25/7 - 130 - 20÷43°C 1
722SX-Y066 1” - 25/7 - 130 - 20÷43°C 1
722/1DX-Y066 1” - 25/7 - 130 - 45÷65°C 1
722/1SX-Y066 1” - 25/7 - 130 - 45÷65°C 1



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REGULATING UNITS FOR CENTRAL HEATING SYSTEM

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