Pool School
Pool Heater Not Working? Diagnose the Problem
Pool heater won't ignite, heats slowly, or shows a check flow error? Start with 4 five-minute checks, then find your symptom and its likely cause.
Pool Gas Heater: How to Operate and Maintain It
Learn how to start a gas pool heater safely: pre-start checks, pump flow, lighting the pilot vs. electronic ignition, and the habits that keep it firing.