There are several factors to consider when looking for an economical wall heater, including the size of the room it will be used in, the fuel source, and the efficiency of the heater. In general, electric wall heaters are the most economical option, since they are relatively inexpensive to operate and can be easily installed without the need for venting.
Some of the most efficient electric wall heaters use infrared technology, which heats objects in the room directly rather than heating the air, making them a more economical choice.
If you’re looking for a natural gas or propane wall heater, look for one with a high energy efficiency rating and a built-in thermostat to help regulate the temperature and save energy.
