Pool Heater Problems
Solutions for gas heaters, heat pumps, and solar heating systems
Gas Heater Safety Warning
Gas pool heaters involve natural gas or propane, high voltage electricity, and extreme heat. Improper repairs can cause gas leaks, carbon monoxide poisoning, fires, or explosions. Always hire licensed professionals for heater repairs.
Most Common Heater Issues
Heater Not Heating
Heater runs but water stays cold. No temperature rise despite operation.
Common Causes:
Quick Fix:
Check water flow and filter pressure. Verify thermostat settings.
Heater Won't Ignite
Heater tries to start but fails to ignite. No flame or immediate shutdown.
Common Causes:
Quick Fix:
Check gas valve is open. Reset heater. Professional service likely needed.
Heater Short Cycling
Heater turns on and off repeatedly. Cannot maintain steady operation.
Common Causes:
Quick Fix:
Clean filter and check water flow. May indicate serious flow restriction.
Types of Pool Heaters
Gas Heaters
Natural gas or propane fired heaters. Fast heating but higher operating costs.
- • Heats quickly (1-2 days)
- • Works in all weather
- • Higher operating costs
- • 5-10 year lifespan
Heat Pumps
Electric units that extract heat from air. Efficient but slower heating.
- • Energy efficient
- • Lower operating costs
- • Slower heating (2-5 days)
- • 10-20 year lifespan
Solar Heaters
Uses solar panels to heat water. Free operation but weather dependent.
- • No operating costs
- • Environmentally friendly
- • Weather dependent
- • 15-20 year lifespan
Why Professional Heater Service Matters
Safety Risks of DIY Repairs
- ⚠️Gas Leaks: Improper repairs can cause dangerous gas leaks
- ⚠️Carbon Monoxide: Faulty combustion creates deadly CO gas
- ⚠️Fire Hazard: Electrical and gas components pose fire risks
- ⚠️Warranty Void: DIY repairs often void manufacturer warranties
Benefits of Professional Service
- ✓Licensed Technicians: Certified for gas and electrical work
- ✓Proper Diagnosis: Advanced tools to find root causes
- ✓Warranty Protection: Work guaranteed and insured
- ✓Safety First: Proper procedures prevent accidents
This Issue Requires Professional Service
Our worker-owners are certified heater technicians. We service all brands and types of pool heaters with same-day emergency service available.
Mention "heater issues" when calling for faster service
Prevent Heater Problems
Annual Service
Professional inspection and cleaning prevents 80% of failures
Water Chemistry
Balanced water prevents scale and corrosion damage
Proper Flow
Clean filters ensure adequate water flow through heater
Weather Protection
Cover heaters during off-season to prevent damage