Troy D. Harn

I am passionate about home engineering. I specialize in designing, installing, and maintaining heating, ventilation, and air conditioning systems. My goal is to help people stay comfortable in their homes all year long.

How To Build A Compressed Air Cannon

How To Build A Compressed Air Cannon – The Ultimate Guide

A compressed air cannon is a powerful tool to shoot objects or projectiles long distances. These devices are easy to use and can operate by anyone with some knowledge and basic equipment. Building compressed air cannons (CACs) is all the craze these days. They’re used by hobbyists and professionals for various purposes, from making soda […]

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Fresh Foods You Can Re-Grown Yourself From Kitchen Scraps

Fresh Foods You Can Re-Grown Yourself From Kitchen Scraps

Keep kitchen scraps in the fridge and feed celery leaves, lettuce, basil, avocado, and turnips. These are just some of the many health-promoting edible plants you can grow at home. Gardening with scraps is a great way to cut down food waste and use ingredients that would otherwise go to waste. Most of the time,

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How To Make Horse Manure Fire Bricks

How To Make Horse Manure Fire Bricks: An Accessible Guide

Horse manure may not be the most glamorous of materials, but it can be surprisingly versatile. One creative and eco-friendly use for this abundant waste product is to turn it into fire bricks. These bricks are an excellent alternative to traditional firewood, as they are more sustainable, burn time produces less smoke, and can provide

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How To Grow Buckets Full Of Bell Peppers

How To Grow Buckets Full Of Bell Peppers – Indoor Gardening Tips

Bell peppers are one of the easiest vegetables to grow at home. They require minimal care and can be grown almost anywhere, making them ideal for beginners. Growing bell peppers can also be a fun activity that allows you to expand your growing space and feed yourself without spending much. Besides being delicious, bell peppers

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How To Build A Retaining Wall Over Tree Roots

How To Build A Retaining Wall Over Tree Roots – Right Way

Retaining walls are essential for any landscape, providing stability and preventing erosion. However, building a retaining wall over tree roots can present a unique challenge. Not only do the roots pose a physical obstacle, but they also play a vital role in the health and longevity of the tree. Careful planning and execution are crucial

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How To Replace Clutch Spring On Husqvarna Chainsaw

 How To Replace Clutch Spring On Husqvarna Chainsaw – Explained

When working with chainsaws, you must be extra careful and aware of your surroundings. Like when you’re cutting trees or brush, it is essential to have a safety device that will help you cut without harming people or objects around you. That safety device is the clutch spring. Your clutch spring must be in good

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