Gas heaters give you a great cost-effective way to heat your home. In some areas, natural gas is cheaper than electric when it comes to home heating. Also, the options to pick from are huge so there's no doubt you'll find a gas heater that's right for you. Ventless gas heaters and vented gas heaters are a great supplemental heating source. Need a ventless gas heater? You'll find it below. Need a vented space heater? We have those too.