1 Without any sort of professional installation, the cost of an electric furnace is going to cost anywhere from as little as $500 to as much as $1,500.2  When installation is factored in, be sure to add another $800 to $1,500 for the average job. Without any sort of professional installation, the cost of an electric furnace is going to cost anywhere from as little as $500 to as much as $1,500.
Designed to allow the wearer to enjoy the beach while remaining protected, swim shirts can provide a great deal of protection. Some brands have SPF ratings of up to 150, and someone who is wearing one is less likely to be burned by the sun in those areas that it covers.
Some scuba-diving men have been known to wear pantyhose or similar garments under their wetsuits to get a bit of extra insulation against cold water. It also assists in putting on and taking off the wetsuit. Pantyhose are also an effective protection against box jellyfish stings.