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The RAYPAK FG2-6L FrostGard is a preassembled freeze protection kit designed for pool and spa heating systems. It provides automatic freeze protection by activating circulation or heating equipment when ambient temperatures drop to dangerous levels. This type of control is a standard component in pool heater installations in climates subject to freezing conditions. Pool and spa service technicians install this kit as part of a complete heater control system to safeguard equipment from freeze damage.
The FG2-6L is suited for residential and light commercial pool and spa heating applications where freeze protection is required. It arrives preassembled, reducing field wiring time and minimizing installation errors. This unit is intended for use in systems where a dedicated freeze protection control is part of the standard heater or pump control circuit.
Designed as an OEM-style freeze protection control for RAYPAK pool and spa heating systems requiring integrated FrostGard freeze protection functionality.
Installation should be performed by a licensed pool equipment technician or qualified HVAC professional familiar with pool heater control wiring. Disconnect all power to the heater and associated pump circuits before beginning installation. Follow all applicable local codes and the heater manufacturer wiring diagram when connecting the freeze protection control. Do not energize the unit until all connections are verified and covers are secured.
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