Note: PC610-1 is designed for pre EXP-4 models. EXP-4 models have these functions built-in.

The Taco Pump Exercise Plug-In Card is a solid state universal timer designed to cycle all the pumps or open all the zone valves that are attached to the Expandable Control(s) at selected time intervals. This minimizes seasonal start-up problems generally associated with harsh water conditions. The control can be configured to reduce the chance of freeze-ups by cycling more often during cold weather months. Bacteria can be minimized in heating systems that utilize domestic hot water heaters as their heat source by systematically circulating the water.

  • Control: Solid State Universal
  • Dimensions: 2" x 2"
  • Connections: Plugs into any PowerPort Slot on any -EXP Control
  • Power Supply: 24 VAC (Powered by -EXP Control)
  • Relays: 2 amp
  • Diagnostics: LED Light
  • Time Delay: Independently adjustable on/off time delay
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Manuals (1)
Accessory For:
Taco ZVC EXP Control
2" x 2"
Connection Type:
PowerPort Slot on any EXP
Power Supply:
24 VAC (Powered by EXP Control)
Time Delay:
Independently Adjustable On/Off Time Delay
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