$40.00 a year
What it costs me to run a heater does not depend on how much you are charged, but a 1500 watt heater would use 1500 watt-hours or 1.5 kWh for every hour it is run. Run for 24 hours it would use 36 kWh, also known as 36 units.
They usually require less power, but you can get a very small bulb that will run less power. All in all though, halogen is the least efficient when it comes to heat, power, and amount of lumens (light) it projects.
To calculate a cost in kW/h a time interval has to be stated. How long is the 400 watt heater going to be on in a 24 hour period. You also have to state what you are being charged from the utility power company per kW/h.
The cost is set by the power, 9 kW, and the length of time it is used. This heater would use 9 units (kilowatt hours) for each hour it is switched on. Depending on the price the utility company charges you for their three phase rates times the length of time will give you the answer.
Halogen
$40.00 a year
how much an hour to run a oil filled heater
The Amana 12000 BTU Energy Star Room Air Conditioner with 11260-BTU Heater is good.
Like other types of bulbs, halogen bulbs also come in different sizes or capacities.
Propane heaters cost less to run per hour.
What it costs me to run a heater does not depend on how much you are charged, but a 1500 watt heater would use 1500 watt-hours or 1.5 kWh for every hour it is run. Run for 24 hours it would use 36 kWh, also known as 36 units.
Track lighting is cheaper in the long run as it uses halogen lights which take much longer to burn out, however the initial cost of a dome light is much cheaper.
The cost difference between a tankless water heater and a traditional tank water heater is typically higher upfront for a tankless water heater, but it can be more cost-effective in the long run due to energy savings and longer lifespan.
They usually require less power, but you can get a very small bulb that will run less power. All in all though, halogen is the least efficient when it comes to heat, power, and amount of lumens (light) it projects.
To calculate a cost in kW/h a time interval has to be stated. How long is the 400 watt heater going to be on in a 24 hour period. You also have to state what you are being charged from the utility power company per kW/h.
You constantly need hot water