Kromschroder PFR704T/N/K/H Relay Module

The Kromschroder PFR 704T/N/K/H Relay Module uses a single control signal to activate several air butterfly valves for purging or switching between heating and cooling. It has multiple contacts and is compatible with a MPT700 Impulse System.

Key Specifications

  • Four isolated relays
  • Switching status displayed on front panel
  • FM approved

Supporting Documentation
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