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The MAGEN 2-3170-200 is a solar pool controller designed to automate and regulate solar heating systems for swimming pools. It monitors temperature differentials between the solar collector and the pool water, activating the circulation pump when conditions favor heat gain and shutting it down when they do not. This type of controller is a core component in any active solar pool heating installation and is typically commissioned by pool service professionals or licensed mechanical contractors.
The 2-3170-200 is suited for residential swimming pool applications where a dedicated solar thermal heating system is installed. It integrates into the existing pool equipment pad, working alongside the circulation pump, solar collectors, and associated plumbing. It is intended for installations requiring automated differential temperature control to maximize solar heat collection efficiency without manual intervention.
Designed as an OEM-style replacement or upgrade controller for residential active solar pool heating systems using differential temperature-based pump control.
Installation should be performed by a qualified pool service professional or licensed mechanical or electrical contractor. Disconnect power to the pool equipment circuit at the breaker before wiring or replacing the controller. Follow all applicable local electrical codes and the equipment manufacturer's wiring documentation during installation. Do not energize the controller before all sensor and pump connections are complete and verified.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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