1 On average, a baseboard heater can cost $40 to $200 per unit up to 6 feet measure at 120 or more volts. 2  Some rooms may require more than one heater. 3  Typical baseboard heaters come in 120, 240, 500 and 1,000 volts. 4  Most measure at 4 or 6 feet. 5  A 120 volt heater will cost $40 to $120. Some rooms may require more than one heater. 2  Typical baseboard heaters come in 120, 240, 500 and 1,000 volts. 3  Most measure at 4 or 6 feet. 4  A 120 volt heater will cost $40 to $120.
Most Active Volcanos in the USA. Alaska Augustine Volcano Augustine volcano is one of the most active volcanoes in Cook Inlet, having a symmetrical cone rising 1,254 meters above the sea level. This volcano has erupted in 1812, 1883, 1935, 1963-64, 1976 and 1986, and surprisingly, the intervals between these eruptions have reduced from 70 to 10 years.
There are five active volcanoes in Hawaii. 1  They are: 2  Loihi. 3  Kilauea. 4  Mauna Loa. 5  Hualalai. 6  Haleakala.