Water Flow Switch

A water flow switch is indeed a critical component for heat pumps, and the good news is that most are designed to be universal and compatible with a wide range of brands. Here’s a quick guide you can use for your post or product description:

✅ Water Flow Switch for Heat Pumps

Why It’s Essential:

• Ensures the heat pump only runs when water is circulating properly
• Prevents overheating, dry-running, and compressor damage
• Protects your investment and extends system life

Key Features:

• Universal compatibility – works with most heat pump brands
• Standard ¾” or 1″ connections
• Available in paddle-type or magnetic reed switch designs
• Ideal for pool heat pumps, spa systems, and hydronic setups

Pro Tip: Always confirm the connection size and flow rate requirements for your specific heat pump model before purchasing.