Fall maintenance ensures safe, reliable heating all winter. Complete these tasks before cold weather arrives.
DIY Safety Tasks
Carbon Monoxide Detectors - [ ] Test all CO detectors - [ ] Replace batteries - [ ] Replace units over 5-7 years old - [ ] Ensure one near sleeping areas
Smoke Detectors - [ ] Test all smoke detectors - [ ] Replace batteries - [ ] Check expiration dates
DIY Maintenance Tasks
Air Filter - [ ] Replace with new filter - [ ] Stock extra filters for winter - [ ] Note correct size and type - [ ] Set reminder for monthly checks
Thermostat - [ ] Test heating mode - [ ] Update schedule for fall/winter - [ ] Replace batteries if needed - [ ] Consider smart thermostat upgrade
Vents and Registers - [ ] Vacuum all registers - [ ] Ensure none are blocked - [ ] Check for closed vents - [ ] Clean return air grilles
Furnace Area - [ ] Clear 3 feet around furnace - [ ] Remove any flammable items - [ ] Ensure area is clean - [ ] Check for visual issues
Flue and Venting - [ ] Visually inspect for damage - [ ] Check for blockages - [ ] Ensure connections are secure - [ ] Note any rust or deterioration
Test Your Heating
Before Cold Weather 1. Set thermostat to heat mode 2. Set temperature above current temp 3. Wait for system to start 4. Verify warm air from vents 5. Listen for unusual sounds 6. Note any unusual smells (some dust burning is normal at first start)
Warning Signs - No heat - Weak heat - Unusual noises - Strange smells (after initial startup) - Frequent cycling
Professional Maintenance
What Tune-Up Includes - Heat exchanger inspection (critical safety check) - Burner cleaning and adjustment - Carbon monoxide testing - Gas pressure check - Electrical inspection - Safety control testing - Thermostat calibration - Filter check
Why It Matters - Heat exchanger cracks can leak CO - Dirty burners waste fuel - Safety controls prevent fires - Catches problems before winter
Scheduling - September-October ideal - Before heating season rush - Easier to get appointments - Time to address issues
Home Winterization
Weatherstripping - [ ] Check all exterior doors - [ ] Inspect window seals - [ ] Replace worn weatherstripping - [ ] Add door sweeps where needed
Insulation Check - [ ] Inspect attic insulation depth - [ ] Check for gaps or damage - [ ] Consider adding if inadequate
Draft Elimination - [ ] Seal around pipes and wiring - [ ] Check fireplace damper - [ ] Inspect dryer vent seal
Bay Area Fall Tips
Our Mild Winters - Less intensive heating than cold climates - But still need reliable heat for cold nights - Don't skip maintenance due to mild weather
Transition Season - May need both heating and cooling - Test both systems - Keep AC maintenance current too
Emergency Preparation
Have Ready - Flashlights and batteries - Extra blankets - Portable heater (use safely) - HVAC company emergency number
Know Location Of - Gas shutoff valve - Electrical panel - Furnace power switch
Annual and Multi-Year Tasks
Every Fall - Professional tune-up - CO detector check - Filter replacement - System test
Every Few Years - Duct inspection - Consider equipment evaluation - Update weatherstripping
Checklist Summary
DIY (Do Now) 1. Test CO and smoke detectors 2. Replace filter 3. Clear furnace area 4. Test heating 5. Check weatherstripping
Professional (Schedule Soon) 1. Fall tune-up 2. Safety inspection 3. Address any issues
Don't wait until the first cold night to discover your furnace needs attention. Fall preparation ensures warm, worry-free winters.