Water Flow Switch for Heat Pumps - Universal

Pool heat pump water flow switch used in many pool / spa Heat Pumps and other appliances. Semi-universal fit where 3/4" thread is used. Used by Hayward, Sensaheat, EvoHeat, Madimack, Astralpool, Aquark, Rheem, HeatSeeker, Sunlover, Oasis, Zodiac, Phnix, SpaNet and many others. 

Notes:

• Universal style: Each heat pump manufacturer has different plugs, so you may need a to cut and join the two wires. Polarity does not matter.
• Blue part in photos is a thread protector they sometimes come with but is not used.
• Ensure correct orientation & water flow when fitting so water flow engages the paddle.

Most fail due to water balance issues or bromine.

Test using a multimeter for Normally Open to Closed-Circuit when paddle is engaged.

As with all electrical work, must be fitted by a qualified person.

Warranty: 12 Months Return to Base. Excludes damage from excessive water flow and/or damage caused by corrosive water.

20000-360005 / HPX20000-360005 / 040060600000 / B0052400A / JR-B688 / B688