Call it the “Murphy’s Law of Home-Buying” if you will, but there’s a good chance that shortly after you move into your new home the water heater will die. It may trickle as it gives up the ghost or it may gush, but for some reason, these contraptions choose this time to self-destruct. I see it all the time, and it’s happened to me too.
Then, there’s the “Murphy’s Law of Vacations,” which essentially says that if anything can go wrong in your house while you’re on vacation, it will.
It’s summer vacation time, so let’s look at some ways to pay homage to Mr. Murphy’s key principle: always plan for worst-case scenarios.
- Getting back to that water main
Sure, most water main breaks occur in winter, when frigid weather freezes pipes. But, hot, dry weather can also take a toll; ground shifts and the increased volume and pressure can also stress water mains.
Mains constructed of iron are the most conducive to leaking, and most of these water mains were installed in homes built before 1980. Iron cracks, especially with temperature changes.
Extreme temperatures aren’t the only things that may cause a leak in the water main. Soil erosion around the main may cause it to leak or break. Corroded pipes and those that are older than 60 years fail frequently and intrusion from construction work or homeowners (such as striking the main with a shovel) can also damage the water main.
It only takes a small leak to wreak havoc on your home. A leaking water tank in the attic can ruin whatever is in the room under it quickly, even from a small leak. Then there’s that water heater.
Prevent water damage while you’re away by closing the main supply valve to the home. The location of the shut-off valve depends a great deal on the type of home you live in. It could be in the basement, garage or a number of other places. Give me a call if you’re unsure of how to find it, I’d be happy to help you find it.
- Air conditioner: on or off?
If you’re one of the lucky few in Oakland with the luxury of air conditioning, make sure to leave it on. Sure, it makes sense that you’ll save more money on your energy bill if you turn off the HVAC system before leaving town, but the money you save may eventually be spent to fix damage caused by the home overheating.
Air conditioning not only cools the air, it removes humidity as well. A hot home interior can cause condensation to form, and that, in turn, can cause a rash of problems. These include warped wood floors, doors and furniture, peeling paint, and mold. For optimum comfort and for the health of your home, the humidity in your house should be no higher than 50%.
Set your programmable thermostat to 85 degrees for the duration of your vacation and to your favorite cooler temperature, set to kick in the day you are to return, or the evening before. Manual thermostats should also be turned up to 85 degrees while you’re away.
- Vacays mean unplugging – in more ways than one
“Sweet, I got a super high electric bill this month!” said nobody ever. No one likes high bills, so while you’re on vacation, it’s time to unplug.
Still have a cable box for the TV? The EPA estimates that your box setups use about 500 kilowatt-hours per year, as much electricity as your fridge. While you may not be leaving town for a year (lucky you if you are), you should still unplug it before your vacation. No word, however, on how much power your Roku stick uses. 😛
Don’t just put your computer to sleep while you’re gone. Unplug it completely. Monitor, router and modem too.
The bigger your TV is, the more power it gobbles, according to Butler. Flat-screen TVs use about twice as much power as their smaller cathode-ray counterparts.
Unplug game consoles, DVD and Blu-ray players as well. Hopefully you have all of your electronics on surge protector power strips so one switch will kill the power to all of them. If you won’t be taking your phone charger with you, unplug it. Do the same with small kitchen appliances, such as the microwave oven, coffee maker, and food processor.
If your washer and dryer have digital displays, consider unplugging them as well.
Then, when all the preparations are complete, you’ll need a vacation from your vacation preparation!