Plaza notes
Hard ruleDescription
and at least 0
In addition to the control unit itself
operating pressure 3 bar Dimensions 520 x 860 x 240 mm Weight 31 kg Material Steel S235 Corrosion protection KTL coating Insulation EPP
The robust expansion vessels ensure the safe operation of the heating system
Operating temperature: 60–90 °C (heating operation)
Vaillant Überströmventil Rp 3/4 hku40 and at least 0Vaillant overflow valve Rp 3 4 adjustable 150350 mbar Product description The Vaillant Rp 3 4 bypass valve ensures controlled pressure equalization in heating circuits and prevents disruptive flow noises and unregulated flow rates. It is infinitely adjustable and suitable for reliable use in compatible Vaillant systems. Technical data The valve is adjustable from 150 to 350 mbar and has an Rp 3 4 connection. It is designed for use with Vaillant
Exchange/Return Notes
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