Replacing a major appliance in your home is never a fun—or a cheap—experience. However as cooling systems age, repairs become obsolete and sure enough your system eventually breaks down, requiring a full air conditioner replacement.

But how do you know when enough is enough when it comes to repairs? There’s no flashing neon sign letting you know that it’s time for a system replacement, and yet delaying replacement could mean dealing with an inefficient system that keeps making your utility bills rise. We’ve shared a few signs below that you can look out for, which indicate it may be time for a replacement.

Air conditioning systems perform at their best efficiency until about 10-15 years of age. After this time they start to break down a bit more frequently than usual. The good news is that systems manufactured today are much more efficient than those of the past. This can result in significant savings on your energy bills.

Do repair jobs seem more and more frequent? If your aging air conditioning system requires two to three repairs a season, chances are that it’s a good idea to consider system replacement. Rather that continuing to throw money into your old air conditioner and try to squeeze a few more years out of it, you can put that money towards a newer, better AC system.

Your air conditioner’s Seasonal Energy Efficiency Rating (SEER) is an indication of how efficiently it performs. Today’s systems will all have a SEER ratio above 13, while systems installed in the 90s and even the early 2000s will probably be in the 7-12 range.

Let’s face it—halogen and incandescent headlight bulbs are a thing of the past. fanless, driverless LED headlight bulbs were used in this installation.

If your vehicle allows for horizontal adjustments, mark the distance between your headlight centers with two vertical lines of tape. These lines are important for projector headlights and/or lining up beam cutoff points. Repeat these tape lines for your other headlight.

6. Remove your headlight assembly if necessary, remove the current bulbs, and install your new LED bulbs. Check your owner’s manual for specific instructions on how to replace your headlight bulbs.

7. Depending on your vehicle, you may have to adjust your headlight beam before or after the assembly has been reinstalled. Your owner’s manual will explain how to adjust the beams. Align each headlight so that the top edge of the beam is at the same height as your horizontal line(s). If your headlights can be adjusted horizontally or produce two light cutoff points, use the vertical tape lines to align them properly.

3. Shake the vehicle to ensure that your suspension system is settled. For more precise adjustments, inflate all tires to their designated psi capacity and have someone sit in the driver’s seat. Also, make sure that your vehicle’s gas tank is at least half full.

4. Measure from the ground to the center of your headlight assembly where the bulb is located. This step must be done for all vehicles. If your vehicle allows for horizontal headlight adjustments in addition to vertical adjustments, it’s important that you also measure the distance between the centers of both headlight bulbs. The vehicle featured in this video allows for vertical headlight adjustments only; therefore, center lines aren’t necessary but are shown for demonstration purposes.

5. Turn on your low-beam headlights. Using painter’s tape, mark your headlight measurements on a flat wall. Measure from the ground up, and apply a horizontal line of tape to the wall; this line represents the top of your headlight beam. You can either apply one long, continuous line or small sections where the brightest areas of the headlight beams are shown.

If your vehicle allows for horizontal adjustments, mark the distance between your headlight centers with two vertical lines of tape. These lines are important for projector headlights and/or lining up beam cutoff points.

You Can Be Liable for Unlicensed Electrical Work

07/30/15

Revamping your home's electrical work can be a big headache. You need to find a qualified electrician and write what could be a hefty check for work that might require opening holes in your walls and temporarily making a mess of your home. The last thing you want after a big electrical project is to have to tear it all out and redo the job all over again. That could be the scenario you face, however, if you cut corners and don't hire a licensed electrician to take on the task. Fly-by-night contractors might be cheaper at the outset, but they can cost you big time in the end if they don't follow the local building code, leaving you liable for the faults in your home wiring.

Fanning the Building Code Fires

Some contractors might complain about having to follow local code, but it's in place for a reason – it helps ensure that any work done on your home is performed safely and effectively. Local code standards are particularly important when it comes to electrical work, because faulty wiring and connections can lead to short circuits or even an electrical fire, putting your family at risk.

That's why technicians who do electrical work are required to maintain a license, secure permits and schedule inspections for many home projects. Unfortunately, there are electricians who are tempted to skip the code requirements in order to avoid the time and expense of compliance. They might quote you a lower price, but shoddy workmanship can leave you on the hook for a lot more money overall.

Limit Your Exposure to Liability

If your local government figures out that you are working on an electrical project, they can send an inspector to check it out. If the work isn't up to code, you'll have to remedy the problem before you pass inspection. And if your electrician isn't licensed, you have little recourse to correct the faulty electrical work besides paying out of pocket for someone else to redo the entire thing. Worse, if your electrical system does cause a fire that leads to injury or death, you could be civilly liable for huge sums.

Licensed electricians, on the other hand, have more incentive to follow the rules to begin with, since they could lose their certification if they don't. Furthermore, you may have an easier time recouping your investment in the event of unsafe or incomplete work if you can prove that you did your due diligence and hired a licensed electrician.

Good Work Done Right

To avoid code and permitting issues, hire only licensed technicians for your electrical work and ask them to show you all the relevant permits. Protect yourself and your home by holding out for competent contractors so you know the work is done right the first time.