During extreme weather conditions, it is important to protect your gas lines by ensuring they are properly insulated and secured. Additionally, you should regularly check for any signs of damage or leaks and have them repaired promptly by a licensed professional.

To troubleshoot common issues with a commercial water heater, you can follow these steps:<br /><br />1. Check the power supply to the water heater to ensure it is receiving electricity.<br />2. Inspect the thermostat settings to make sure they are correctly adjusted.<br />3. Look for any leaks or drips around the water heater that may indicate a problem.<br />4. Check the pilot light to see if it is lit and functioning properly.<br />5. Flush the water heater to remove any sediment buildup that could be affecting its performance.<br />6. Inspect the pressure relief valve to ensure it is not stuck or leaking.<br />7. If you are still experiencing issues, contact a licensed plumber for further assistance.

I would need more information about the issue with your water heater in order to provide an accurate estimate for the repair.

Some maintenance tips to prolong the lifespan of your residential water heater and prevent breakdowns include flushing the tank annually to remove sediment buildup, checking the temperature and pressure relief valve regularly, inspecting for leaks or corrosion, and scheduling professional maintenance at least once a year.

The most common causes of basement flooding include poor drainage around the foundation, clogged gutters and downspouts, cracks in the foundation walls, and issues with the sump pump system.