Taco PC610-1 Universal Timer / Pump Exercise Plug-In Card [並行輸入品]

商品説明

The Taco Pump Exercise Plug-In Card is a solid-state, universal timer designed to cycle all the pumps that are attached to the Expandable Switching Relay(s) at selected time intervals. This minimizes seasonal start-up problems generally associated with harsh water conditions. You can configure the control to reduce the chance of freeze-ups by cycling the pumps more often during cold weather months. In addition, by using the PC610 to systematically circulate the water, you can minimize bacteria that utilize domestic hot water heaters as their heat source.