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🛡️ FL Code Update: New residential pool safety feature requirements effective Oct 1, 2025.⚡ Energy Saver: Upgrade to a Variable-Speed Pump to reduce energy costs by up to 90%.

Electrical & PCB Board Repair

Resolving error codes, power surge damage, and faulty electronics.

← Back to All Heater Repairs

Diagnosing The "Brain" of Your Heater

Modern pool heaters are essentially outdoor computers. When a power surge hits or electronics degrade over time, the heater can lock up, display strange error codes, or completely fail to power on. We carry diagnostic equipment to pinpoint the exact electrical failure.

Error Codes & PCBs

If your display screen is blank, flashing randomly, or showing specific fault codes, the main Printed Circuit Board (PCB) may be fried. We replace and recalibrate OEM boards for AquaCal, Pentair, and more.

Capacitors & Contactors

If you hear a hum or a click but the compressor doesn't start, you likely have a blown capacitor or a pitted contactor. This is a highly common and affordable fix.

Pest Damage

Ants, frogs, and lizards love the warmth of heater electrical panels. When they cross the high-voltage contactor, they cause an immediate short circuit. We clean out pest debris and seal panels where possible.

Schedule an Electrical Diagnostic

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