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The AUTOMAG CNV84 is a relay that adapts two-wire thermostat systems to three-wire zone valve systems. This device allows modern thermostats to connect with older heating systems effectively. It is essential for operating two-wire thermostats that require a connection with an MB Power Supply. The CNV84 relay ensures each zone valve receives the correct signal for proper operation.
The AUTOMAG CNV84 relay is crucial for integrating newer thermostat technology with existing heating systems.
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