Space heaters are becoming more and more popular with each day passing because of their portability, easy maintenance, and quick setup. They are considered a far more economical solution than central heating systems and can be deployed everywhere. Space heaters come in different varieties and have working principles. There are two leading heating solutions. One is by burning fuel, and the other is by converting electrical energy into heat energy. The burning of power is a dangerous runaway process and is not recommended for indoor use. On the other hand, electrical heaters are considered a far safer approach in home heating, but they use energy.
They have lower and higher heating settings and consume energy according to their mode and desired temperature. Space heaters consume less power and are economical than their counterparts, but they still use a lot of electricity. If used without proper regulations and time frames, they can easily double your electricity bill.
In this article, we will learn the energy cost required to keep the space heaters functional and the ways to minimize energy consumption without compromising on energy.
How Much Does A Space Heater Cost To Run?
There are many space heater options available in the market and are available in different sizes and power consumption from 500 watts to about 4000 watts. The large space heaters are not built for home environments but offices and industries. The space heaters designed for home environments generally come in 1500 watt settings, but most modern space heaters have two or more heating settings. They have a low or energy-efficient mode that uses 750 watts and a high energy mode that uses 1500 watts.
On general notice, working a 1500 watt space heater for an hour costs about $0.22, and this is not a number to worry about. But to calculate the actual operating cost of a space heater, you must consider the time duration in which you will use the space heater and how many days you will use it in a week or a month.
Types Of Space Heaters And Their Operation Cost
Various space heaters are based on their energy source type, working principle, and heat generation. These are the common types of space heaters and their operational cost.
Natural Gas Heaters
They are comparatively expensive heaters and require expert installation, but they run on natural gas, which is considered more economical than electricity. The operational cost of these heaters is about $25 to $30 per month for a 200 square feet room.
Convection heaters are electrical heaters that work on the convection principle, which means they heat the air inside the room. The general direction of the space heater is similar to that of air conditioning, but they circulate the warm air throughout the room. They are installed with metal or ceramic heating. Sometimes, they are equipped with fans to distribute the air properly. Radiator heaters also fall in the category of convection, but they employ hot oil instead of metal or ceramic to produce heat. These heaters can not be equipped with fans, so their heat spread is slow. The general principle of the energy requirement of space heaters is 10 watts per square foot of standard ceiling height. This means that a 1500 watt space heater is enough to heat the area of approximately 150 square feet.
Infrared heaters are another type of space heater which works on the principle of infrared heating, which means they do not heat the air inside the room but instead directly heat the objects inside the room with infrared radiations. Infrared heaters are considered more energy-efficient than convection heaters because they do not heat the air, and thus heat is not lost due to poor insulation. Generally, infrared space heaters are considered about 30% more efficient, and a 1500 watt infrared space heater is enough to heat the person 15 feet away.
Cost Estimation Of Space Heater Working
The purpose of running the space heaters is to save energy and the cost of the bills. You may get different accounts for power by using the same electricity. This is due to the cost of energy in states. Let’s consider a base case where you use 1000-watt energy for 10 hours 7 days a week. The energy cost in your area is $0.1 per kWh. You would consume about $1.0 per day and $30 per month in these conditions. If you have a different situation, you can get quick results.
Efficient Operation Of Space Heater
The cost of energy can be minimized effectively without compromising on the energy needs by following these simple steps,
- First, you must consider the area where you will use your space heater. Purchasing a large space heater for a small room is uneconomical and choosing a small space heater for a large room is irrelevant.
- If you use the space heater in a poor insulation area, then infrared space heaters will suit you best.
- Choose the space heater with numerical settings instead of low, medium, high modes.
- Use the space heater with a timer to shut it off automatically.
- Smart thermostat space heaters are more suitable for better temperature management and efficiency.
- Use the space heater and other warm clothes to relieve you from chills.
Space heaters are becoming increasingly popular because of their mobility, ease of maintenance, and rapid setup. They are considerably more cost-effective than central heating systems and may be installed anywhere. Space heaters are available in various sizes and designs, each with its own set of operating principles. There are two primary heating options. The first is by burning fuel, while the second is by converting electrical energy into heat energy. Fuel combustion is an unregulated, hazardous process and should not be done inside. On the other hand, electrical heaters are a considerably safer alternative to house heating, but they consume some energy.
Frequently Asked Questions
Which Is Better? Space Heater Or Central Heating System.
Space heaters are considered a far economical choice for heating compared to central heating systems. Space heaters can work on a minimum of about 500 watts of energy compared to a central heating system’s 3000 to 3500 watts. But if you purchase the space heaters separately for every room, then a central heating system would be a better option for you.
How Much Does It Cost To Run A 1500 Watt Space Heater?
Space heaters cost about $0.2 per hour to operate in general conditions—this costs about $48 per month. But if you use it in energy-efficient modes, it can cost just $35 per month.