• Spa draining overnight

  Spa draining overnight? Learn the most common causes—failed check valve, incorrect valve position, actuator issues, or plumbing leaks—and how to troubleshoot before calling for service.Featured

• Cloudy water fix

  Cloudy pool water? Learn the most common causes—low chlorine, high pH, dirty filter, early algae, or poor circulation—and follow our step-by-step recovery method to clear your pool fast.Featured

• Pump will not prime

  Pump won’t prime? Learn the most common causes—low water level, air leaks, clogged baskets, low RPM, or faulty valves—and what to check before calling for service.Featured

• Air leak diagnosis

  Air in pool system? Learn how to diagnose air leaks—pump lid O-rings, unions, low water level, vacuum hose leaks, valve issues, or underground suction leaks—with this detailed troubleshooting guide.Featured

• Pump making loud noise

  Pool pump making loud noise? Learn the most common causes—cavitation, bad bearings, debris in impeller, loose fittings, or seal failure—and how to troubleshoot the issue.Featured

• Filter pressure too high

  High filter pressure? Learn the common causes—dirty filter, valve misalignment, salt cell scale, trapped air, or heater bypass issues—and how to fix the problem before calling for service.Featured

• Why your pool is losing water

  Pool losing water? Learn the most common causes—evaporation, splash-out, equipment leaks, plumbing leaks, or spa check valve issues—and how to determine whether your pool has a leak.Featured

• Salt system not producing chlorine

  Salt system not producing chlorine? Learn the most common causes—low salt, dirty cell, low flow, cold water, or failing components—and how to troubleshoot before calling for service.Featured

• Pump not turning on

  Pool pump not turning on? Learn the most common causes—tripped breakers, automation issues, bad capacitors, or motor failure—and what to check before calling for service.Featured

• Pump losing pressure

  Pool pump losing pressure? Learn the most common causes—dirty filters, air leaks, clogged baskets, impeller blockage, or low RPM—and how to troubleshoot before calling for service.Featured

• Automation app not connecting

  Hayward automation app not connecting? Learn the most common fixes—Wi-Fi issues, router changes, firmware updates, and panel reboots—to get your system back online.Featured

• Heater not igniting

  Pool or spa heater not igniting? Learn the most common causes—low flow, gas supply issues, igniter failure, cold weather, or automation errors—plus steps to troubleshoot before calling for service.Featured

• Low flow light on

  Low Flow light on? Learn the common causes—dirty filter, low RPM, air leaks, clogged baskets, or faulty flow switch—and how to fix circulation issues before calling for service.Featured

• Spa not heating properly

  Spa not heating properly? Learn the most common causes—valve settings, low flow, heater issues, air leaks, or automation errors—and what to check before calling for service.Featured

• Heater turns but will not heat

  Pool or spa heater running but not heating? Learn the top causes—low flow, gas pressure issues, heat pump limitations, thermostat problems, or scaling—and how to troubleshoot.Featured

• Air bubbles in pump or return jets

  Seeing air bubbles in your pump or return jets? Learn the common causes—low water level, clogged baskets, pump lid issues, or suction leaks—and how to troubleshoot before calling for service.Featured

• Pump running loud or vibrating

  Is your pool pump running loud or vibrating? Learn the most common causes—air leaks, blocked flow, worn bearings, or cavitation—and how to troubleshoot before calling for service.Featured