Pool Heater Maintenance Schedule for Texas Homeowners
A little maintenance before pool season starts prevents most of the calls we get once the heat is actually needed.
| Task | San Antonio | Houston |
|---|---|---|
| Heat exchanger flush | Start of season and mid summer | Annually |
| Electrical connection check | Annually | Before hurricane season |
| Exposed plumbing check | Not typically needed | Before any forecast hard freeze |
| Cabinet and corrosion check | Annually | Every 6 months given humidity |
Why We Adjust the Schedule by City
San Antonio’s hard water means gas pool heater exchangers need more frequent attention than manufacturer guidelines written for average water conditions nationally would suggest. Houston’s humidity and storm exposure mean electrical and plumbing checks matter more here than scale prevention does.
What Happens If You Skip It
A heater that has never been flushed or checked usually still works, just less efficiently, until it stops working entirely on the first hot day of the season when you actually want to use the pool. Catching issues in the off season means you are not without a working pool heater when it matters most.
Ready to schedule seasonal maintenance? Call (877) 560-1148.