QHMZ4P - Zone Actuator Valve Control
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QHMZ4P - Zone Actuator Valve Control

Pump Relay Control (Expandable) - 4 Zone

  • Features & Benefits
  • Resources
  • Expandable zone pump relay control for radiant heating and snow melt applications, 120vac power input with 20 amp combined maximum load
  • Easy connection of 120vac circulator
  • Isolated end switch allows for easy boiler connection
  • Fused, protected, and includes built-in domestic hot water priority switch

Product Resources

Spec Sheets & Install