Pool Heater Repair in Phoenix
Most Phoenix pool heaters only run from late fall through spring, which means problems tend to show up the first cold weekend when you try to use the spa.
Symptoms
- Gas heater clicks but won't light
- Error codes on the display
- Heat pump runs but the water won't warm up
- Water leaking from the heater cabinet
- Sooting or a strong smell (turn it off and call)
Recognize one of these? Request help online
What the contractor checks
- Water flow: filter pressure, valve positions, the pressure switch
- Igniter, flame sensor and gas supply (gas heaters)
- Refrigerant system, fan and coil condition (heat pumps)
- Heat exchanger for scale or leaks
- Wiring and controls
Repair or replace?
Hard water can scale up heat exchangers, and heat-exchanger leaks can be costly to fix, so on an older heater ask the contractor to price repair against replacement. Gas vs. heat pump: gas heats fast and works in any weather. Heat pumps are usually cheaper to run but heat more slowly and lose efficiency as the air gets colder. Phoenix winters are mild, which suits heat pumps for many families, but how you use the pool matters.
Want a second opinion on repair vs. replace? We'll connect you with an independent local contractor. Request help online
Related services
FAQ
Why won't my heater ignite?
Low flow is one of the most common reasons. Check whether the filter is dirty first. Beyond that it's usually the igniter, a sensor, a switch or the gas supply, which calls for a technician.
Can I run the heater all winter?
You can, but operating costs vary. Ask about a solar cover to hold heat.
I smell gas near the heater.
Turn it off, keep away, and call your gas utility or 911.