For a 100 square foot room, the required Carbontec material will come out to 20 square feet of Carbontec Heating surface. 20 Square feet of Carbontec material consumes electricity at .224 Kilowatts per hour, and at the average electrical retail rate of $0.12 per kilowatt/hour the following expenses can be expected:
$0.026 per hour
$0.215 per day*
$1.505 per week*
$6.451 per month*
*Operating at 8 hours per day using a programmable thermostat