The Pentair SolarTouch Solar Control System (part number 521592) automatically controls pool solar heating by comparing solar panel and pool water temperatures and switching the solar valve on only when solar heat is available. This package includes the power center, a 3-way drain-down valve and two temperature sensors.
Key Features
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Differential control: Turns solar heating on only when the panels are warmer than the pool.
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Variable-speed pump integration: Raises Pentair VS pump speed when solar is on and lowers it when solar is off.
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Drain-down valve: 3-way solar drain-down valve helps protect rooftop panels and plumbing in freeze-risk areas.
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Digital control panel: Display with temperature readings, status lights and user settings.
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Pre-wired power center: Simplifies setup on new and existing solar systems.
Specifications
| Brand |
Pentair |
| Part Number |
521592 |
| Product Line |
SolarTouch |
| System Type |
Solar heating control |
| Pump Compatibility |
Pentair variable-speed pumps |
| Application |
Residential in-ground pool solar heating |
What's Included
- Power center/control panel
- Solar 3-way drain-down valve
- 20' pool water temperature sensor
- 40" rooftop solar panel temperature sensor
Before You Order
SolarTouch controls solar heating only; a separate controller is needed to manage a gas heater. Confirm your solar system uses a standard 3-way valve setup. Questions? Call 855-677-7796 or contact us with your model and part number.
Shipping Box Dimensions
19.62 x 12.75 x 7.62 in
Dimensions refer to the shipping carton.
