San Antonio and the surrounding Hill Country do experience freezing and near-freezing temperatures. Nighttime winter temperatures regularly fall into the upper 30s, and during cold fronts, they can drop to 32°F or below.
Avoid Serious Damage to Your Pool Equipment
It’s important to know what to do when the weather turns cold. Pumps, filters, heaters, and plumbing lines are especially vulnerable when water freezes and expands. If temperatures are expected to approach or drop below 32°F, it’s time to take action.
Keep Water Circulating
The most important step during freezing weather is to keep water moving. Make sure all pool pumps are operating properly and running before temperatures drop. Moving water is far less likely to freeze than stagnant water.
Adjust Pool Jets
Angle your pool jets slightly upward toward the surface. This helps prevent surface ice from forming and improves overall circulation when temperatures fall.
Use Freeze Protection or Timers
Many pools in San Antonio are equipped with freeze protection systems or automation that automatically turn on the pump when temperatures drop. Confirm your freeze protection system is activated and functioning properly.
Maintain Proper Water Levels
Improper water levels can reduce circulation and put unnecessary stress on your equipment. Make sure your pool water is at the recommended level before a freeze.
If Your Pump Stops Working
If your pump fails during freezing temperatures, take the following steps immediately:
- Remove the drain plug from the bottom of the pump
- Relieve pressure by allowing water to drain from the system
- Insulate exposed PVC pipes and equipment
- Do not leave water trapped in the lines
Taking a few proactive steps during winter weather can save you from costly repairs and extend the life of your pool equipment.
If you’re unsure whether your pool is properly protected or need assistance setting up freeze protection, our team is here to help. Contact us today!