If you have an outdoor living space, you may find yourself attempting to extend its use into as many months of the year as possible. Come winter, this task becomes impossible without installing some kind of heater system to combat the cold and wind. Within the heater industry, there are several options for your deck, screened-in porch, or veranda. The two most popular options are electric heaters and gas heaters. However, which one is more cost-effective and a better fit for your porch in Maryland?