How Much Energy do Space Heaters Use?
Space heaters are considered energy hogs with very good reason. The smallest electric space heaters can use about 3000 watts (10,236.43 BTUs) per hour. Larger electric space heaters may use over 11,000 watts (37,533.56 BTUs) in an hour. Using space heaters instead of central heating may increase your overall energy costs for heating by about 70%. Some people also use propane-based space heaters, called combustion models. These may be good for emergencies when electricity is not available but they do need to be properly vented so as not to release dangerous carbon monoxide into a home’s air. For these, one purchases either propane or diesel fuel, but never gasoline. Many combustion model space heaters are measured by British Thermal Units (BTUs) only. Essentially a BTU is a measurement of the amount of energy needed to heat one pound of water by one degree. It is transferable to watts, but costs of energy will depend largely on the source. If you happen to live in an area where propane
Space heaters are considered energy hogs with very good reason. The smallest electric space heaters can use about 3000 watts (10,236.43 BTUs) per hour. Larger electric space heaters may use over 11,000 watts (37,533.56 BTUs) in an hour. Using space heaters instead of central heating may increase your overall energy costs for heating by about 70%. Some people also use propane-based space heaters, called combustion models. These may be good for emergencies when electricity is not available but they do need to be properly vented so as not to release dangerous carbon monoxide into a home’s air. For these, one purchases either propane or diesel fuel, but never gasoline. Many combustion model space heaters are measured by British Thermal Units (BTUs) only. Essentially a BTU is a measurement of the amount of energy needed to heat one pound of water by one degree. It is transferable to watts, but costs of energy will depend largely on the source. If you happen to live in an area where propan
