Water Heater Pilot Won’t Stay Lit (Arizona)

Water Heater Pilot Light Keeps Going Out — Arizona Troubleshooting Guide

Why This Happens in Arizona

High dust levels, hard water, and summer heat affect combustion and safety components.

Common Causes

  • Dirty thermocouple

  • Faulty gas control valve

  • Clogged burner assembly

  • Drafts blowing out the flame

  • Overheating from sediment buildup

Symptoms

  • Pilot lights but goes out after a few seconds

  • No hot water

  • Burner won’t ignite

  • Rotten egg smell (gas leak call immediately)

Fixes

  • Clean or replace thermocouple

  • Clean burner assembly

  • Replace gas control valve

  • Flush tank to remove sediment

When It’s Not Repairable

If the tank is 10–12+ years old, sediment overheating may have damaged internal components.

Call Now (602)609-4324 for Arizona Water Heater Repair

Same‑day service in Buckeye, Goodyear, Surprise, Avondale, Verrado.