In a rule of thumb sense the return duct should be the same size as all the supply ducts combined. But a rule of thumb is just an initial guide, not anything to bet your comfort on. You have to...

Yes you can, but because the terms PE and PEX have so often been used interchangeably it's important to specify your intended use before purchasing polyethylene pipe for your project. I haven't...

Before I write about a topic, like this one, I do quite a bit of research in regards to who else is also writing about the topic and what they have to say. It seems their is quite a bit of confusion...

You would think it's such a little thing, they do call it a mini split cause it's small, right? Why would I need to fork over most of a hundred dollars to a local government to have a ductless...

Be advised this is a guide to running gas pipe. Not all building departments or jurisdictions have the same opinions or codes related to exposed gas pipe outside a house. So if you plan on...