Your Essential Plumbing and Heating Checklist for a San Francisco Winter
San Francisco's milder winters still demand careful attention to plumbing and heating systems to avoid potential issues. The combination of occasional temperature drops and increased rainfall can impact both, requiring homeowners to prepare adequately. Here's an expanded checklist encompassing both plumbing and heating considerations:
1. Insulate Exposed Pipes
Guard against freezing temperatures by insulating exposed pipes, especially in unheated areas like garages or crawl spaces. Pipe sleeves or insulation help prevent freezing and potential bursts.
2. Outdoor Precautions
Disconnect Garden Hoses: Ensure all garden hoses are disconnected, drained, and properly stored to prevent freezing and damage.
Check Sprinkler Systems: Turn off and drain sprinkler systems to avoid frozen or burst pipes.
3. Check for Leaks
Conduct a thorough inspection for leaks, drips, or water stains in pipes, faucets, or appliances. Swiftly address any issues to prevent further damage.
4. Heating System Preparation
Inspect the HVAC System: Schedule a professional inspection for your heating system, especially if you have a hydronic heating system. Ensure it's in optimal condition and ready for use during colder months.
For Hydronic Systems: Bleed the radiators or baseboard heaters to remove air pockets. This ensures efficient heat distribution throughout your home.
Change Air Filters: Whether you have a traditional HVAC system or a hydronic system, replace or clean air filters. This step improves efficiency and maintains better indoor air quality.
5. Water Heater Maintenance
Adjust Temperature: Set your water heater's temperature to around 120°F for better energy efficiency during winter.
Flush the Tank: Periodically flush the water heater to remove sediment and ensure it operates effectively.
6. Protect Against Clogs
Avoid drain clogs by refraining from pouring fats, oils, or grease down sinks. Use drain guards to prevent hair and debris from accumulating in shower and bathroom drains.
7. Prepare for Storms
Ensure gutters and downspouts are clear to prevent water backup and flooding. Redirect downspouts away from the house to avoid water pooling near the foundation.
8. Sump Pump Maintenance
If your home has a sump pump, test it by pouring water into the sump pit to ensure it operates efficiently.
9. Faucet Checks
Address Dripping Faucets: Repair any dripping faucets promptly to prevent freezing in cold temperatures.
Outdoor Faucets: Consider insulating outdoor faucets or installing frost-proof models to prevent freezing.
10. Emergency Preparedness
Locate the Main Shut-off Valve: Know the location of your home's main water shut-off valve to prevent extensive water damage during emergencies.
11. Professional Heating System Inspection
Schedule a professional inspection for your heating system to identify and address any potential issues before the colder months set in. This ensures your heating system operates efficiently and reliably.