Electroheat Pro Flow Switch 1/2 inch SPST 36 inch Lead 240V 21A

This essential flow switch is engineered to ensure the safe and efficient operation of pool and spa heat pumps, particularly within the Electroheat Pro series. It reliably detects the presence of adequate water flow, preventing the heating element from activating without proper water circulation. Featuring a 1/2 inch SPST connection and designed for 240V, 21A electrical systems, this component provides critical protection against potential dry firing and equipment damage. Its durable construction ensures consistent and long-lasting performance in demanding aquatic environments.

• Essential System Protection – Prevents heat pump damage by ensuring sufficient water flow before activation.
• Precise Flow Detection – Single Pole Single Throw (SPST) mechanism accurately senses water movement.
• High Electrical Compatibility – Rated for 240V and 21A applications in robust heating systems.
• Reliable and Durable – Built for consistent, long-term performance in pool and spa environments.