If you have an open space or yard, you’ll want a space heater to help keep the heat in and the cool out. If you don’t already own a heater, it’s important to know what type of heaters are best for your home. There are several different varieties of heaters that can be used for a variety of purposes. There are some general rules though that should be followed when purchasing a fireplace or chimney heater: Do not use cheap, non-stick material - never! Instead, look for built-in gas or electric burners with pyro steel blades. This means they will not only have good thermal design but also will not rust like cheaper metal models would. Look for products that offer durability and longevity. If you can find one without moving parts, it will be well worth the investment – especially if it is a fireplace!