A heater seems like a relatively easy piece of equipment to deal with. Yes, it has confusing moving parts and usually a gas ignition system, but these are all things your installer hooked up at installation, and that you generally don’t have to worry about. All you do is turn up the thermostat and wait for the magic to happen.
However simple it may seem, we do see homeowners make a lot of mistakes when it comes to their heating. Some of these are dangerous, and some just cost you money. Try to avoid these common heating blunders.