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Don’t know where to start on an installation or repair job? Browse our how-to guides for answers to popular questions.

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How to Measure Pipe Fittings
Learn to measure pipe and fitting sizes accurately with this helpful guide.
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Megger Testing with a Megohmmeter
A megohmmeter, or megger, is a device used to test electrical and insulation resistance. This is usually done by sending a high-voltage signal into the object being tested, typically a wire or motor. Using a megger is important for avoiding electric shock and equipment damage.

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How-To Guides

How to Clean Air Vent Covers

How to Clean Air Vent Covers

Keeping your air vents clean can improve air circulation throughout your space and ensure that your system is working as efficiently as possible. Regular maintenance cleanings will also make it easier to do deeper cleans, which you should plan on doing at least twice a year.

How to Install a Bathroom Fan

How to Install a Bathroom Fan

Installing or replacing a bathroom fan can increase air circulation to reduce mildew-causing moisture and freshen up the air. This is a project that you can take on yourself, although there are a few things you’ll want to consider before you start.

How to Install Wire Shelving

How to Install Wire Shelving

A well-organized closet, pantry, or utility room can save you time and help make daily activities such as getting ready for work, cooking, and cleaning the house much easier. One surefire way to bring more order to your home or office environment is to incorporate wire shelving.

How to Install Air Vent Covers

How to Install Air Vent Covers

Homes and businesses with forced-air heating systems typically rely on floor or wall vents to circulate hot air throughout the space. Floor registers or metal plates are used to cover these vents.

Changing a Car Air Filter

Changing a Car Air Filter

Not sure how to replace your car filter? Not a problem. Replacing your car air filter isn’t too difficult to do and it could save you money, in addition to making sure your car is running as smoothly as possible.

How to Dispose of Motor Oil

How to Dispose of Motor Oil

Motor oil is the lifeblood of so many machines used for both work and play. Of course, over time, motor oil picks up particles of dirt, gunk, chemicals, and other impurities that degrade its performance.

How to Install Permanent Bollards

How to Install Permanent Bollards

Used as roadside guides to direct pedestrian or vehicle traffic, bollards are common architectural elements that can be found in both city and suburban settings. In some situations, these short posts function mostly to provide aesthetic flair to building projects.

How to Paint Kitchen Cabinets

How to Paint Kitchen Cabinets

Feel like your kitchen needs a facelift? Repainting your kitchen cabinets can make a huge impact without costing you a ton of money. Follow this guide to decide what tools you need and the best approach to take, depending on the type of cabinets you have.

How to Get Motor Oil Out of Clothes

How to Get Motor Oil Out of Clothes

If you’re a fan of changing your own motor oil or work at a garage, chances are some of that oil is going to end up on your clothing.

How to Select the Right Door Closer

How to Select the Right Door Closer

Standard ratings and mount types are critical considerations in selecting the right door closer. While most door closers work the same way, they have different classifications and mount types from which to choose.

How to Clean and Replace Air Filters on Your Furnace

How to Clean and Replace Air Filters on Your Furnace

Is it better to have a dirty air filter or no air filter? That’s probably not a question you want to find yourself asking. While changing out an air filter may seem like a lot of work, it’s actually quite simple.

How to Paint a Car

How to Paint a Car

If you have patience and a willingness to learn the proper techniques, painting your own car or truck yourself can save you thousands of dollars compared with taking it to a professional shop.

How to Install Air Curtains

How to Install Air Curtains

If you know how air curtains work, you might be wondering if they’re a good fit for your building, especially if you’re trying to keep the atmosphere of your space protected from any outside interference. But do air curtains really work and can they stop outside pests like flies and other bugs?

How to Replace a Condensate Drain Pan

How to Replace a Condensate Drain Pan

There can be up to two condensate pans located in your air conditioner or furnace. One is considered the primary condensate pan. It serves the purpose of catching the evaporated liquid that sometimes drops off the cooling coils in your air conditioner.

How to Charge a Car Battery with a Charger

How to Charge a Car Battery with a Charger

Getting stuck with a dead battery can be a huge hassle. And you might have noticed that this seems more likely to occur during the winter months. Learn how you can start a car with a battery charger, the signs that your battery is dying, and some solutions to solving a dead car battery in a hurry.

How to Use and Read Digital Calipers

How to Use and Read Digital Calipers

A caliper is a tool used to measure the distance between two ends of an object. Traditionally, measurements were acquired by reading a ruled scale or dial, but more modern calipers provide a digital display for increased accuracy.