November maintenance for a hot-dry climate
Intense sun and heat, little rain, monsoon storms in some areas, and hard water.
6 tasks this month. The median typical first freeze across the region’s counties is Nov 9 and the last is Mar 26; your county can differ by weeks.
November6 tasks
- This monthPress the test button on every smoke and CO alarm.
An alarm you have not heard in months may have a dead battery or sensor. NFPA recommends testing smoke alarms at least once a month.
How
Hold the test button until it sounds. Anything silent or chirping: replace the battery, or the whole alarm if it is past its date.
- This monthCheck the date on the back of every smoke and CO alarm.
Smoke alarms wear out: NFPA advises replacing them 10 years after the manufacture date. CO alarms have their own end-of-life date printed on them.
How
Twist each alarm off its base and read the date. Replace any past its life; swap batteries in alarms that take them.
- This monthLook under every sink and around toilets and the water heater for drips.
Slow leaks rot cabinets and subfloors long before they show. Catching one early is a washer, not a floor.
How
Use a flashlight: feel supply lines and the shutoff valves, look for stains, warped cabinet floors or a toilet that rocks.
- This monthOn flat or low-slope roofs, check the coating and drains before the winter rains.
Sun cracks roof coatings, and blocked scuppers pond water on the first storm.
How
From a safe access point, look for blistered or cracked coating and clear debris from drains and scuppers.
- WatchLook in the attic with a flashlight after the first big storm of the season.
Stains on the roof deck, wet insulation or daylight around vents show leaks early, and droppings show pests.
How
Stay on the joists. Look around chimneys, vent pipes and valleys, the places most leaks start.
- WatchRun the heat once before you need it; book a check if it has been a year.
Heating sits idle for most of the year in warm climates and cold snaps arrive fast. A short test run finds problems while repairs are easy to book.
How
Switch to heat, raise the setpoint a few degrees and confirm warm air within a few minutes. A brief dusty smell is normal.