Wie te bellen · Pool & Spa Technician
Pool heater not working? Dit is wie je moet bellen
A pool heater that fails to ignite, shuts off mid-cycle, or can't reach the set temperature turns your pool into an unusable investment during cooler months. Gas heaters can develop ignitor failures, clogged burner trays, or corroded heat exchangers; heat pumps may have refrigerant leaks or defrost-cycle faults. A pool and spa technician can troubleshoot the control board, test gas pressure or refrigerant levels, clean or replace components, and restore reliable heating.
What's going on
How to fix pool heater not working
Some "pool heater not working" cases look simple, but getting it wrong almost always costs more than calling a pro: hidden leaks, fire risk, code violations, and insurance headaches. A licensed pool & spa technician will diagnose the exact cause, use the right professional tools, and stand behind the repair. Most local pros offer free quotes and can visit the same day or the next.
Who to call
Pool & Spa Technician
How to become a pool and spa technician: CPO certification, contractor licensing, seasonal demand patterns, and career paths in the US, Poland, and the Netherlands.
Related services
05 / 05
Symptoms to look for
- 01
Heater attempts to ignite but flames do not stay lit
- 02
Pool water temperature does not rise despite heater running
- 03
Error codes or fault lights on the heater control panel
- 04
Unusual clicking, popping, or rumbling sounds from the heater unit
- 05
Visible soot or discoloration around the heater exhaust
FAQ
Frequently asked questions
Who should I call for: Pool heater not working?
Call a licensed pool & spa technician. Pool & Spa Technicians have the specialized training, tools, and insurance to diagnose pool heater not working safely and stand behind the fix. Most offer free quotes and can visit the same day or the next.
Can I fix this myself?
Some minor cases can be handled DIY, but most require a licensed pool & spa technician to avoid costly rework and safety risks. A free quote takes under a minute.
How fast can a pro come out?
Most pool & spa technicians offer same-day or next-day visits for non-emergency issues. True emergencies (burst pipes, gas smell, no heat in winter) are typically handled within 1–4 hours.
How much does it cost to fix?
Costs vary by severity and your location. Submit a free quote request to get real pricing from local pros in your area.
What are the signs of: Pool heater not working?
Heater attempts to ignite but flames do not stay lit. Pool water temperature does not rise despite heater running. Error codes or fault lights on the heater control panel. Unusual clicking, popping, or rumbling sounds from the heater unit. Visible soot or discoloration around the heater exhaust.