it heats water
Depends on the waatage of the immersion heater. Read the name plate details of the heater - it shows the wattage of the heater. Assuming the wattage is 1KW (1000Watt) the KHW will be 1KHW if you use the heater for 1 hour.
Depends on the BTUs of the heater.
Any space heater with tip-over protection will be good and safe for indoor use.
Yes, you can still use water if the water heater is off, but it will be cold.
Valco Infrared heater can be used as a space heater. The can save you lots of money on energy costs.
The paraffin heater is gas powered. It is not a very safe heater to use as time has proven that they are very dangerous and can overheat or even explode in some circumstances.
A ceiling fan heater is a type of heater which works in the same way as a standard ceiling fan, but with a heating component. A person may want to use this type of heater if the room does not have access to central heat or any other heat source. An individual may also want to use this type of heater if there is not enough floor space for a standard room heater.
You need to get a specified bathroom heater for it to be considered safe.
Edenpure does not use a flame or fuel heater. Edenpure uses a Quartz infrared zone furnace heater so that it may efficiently heat entire areas that require it.
No, it is not safe to use an extension cord with a space heater as it can overload the cord and pose a fire hazard. It is recommended to plug the space heater directly into a wall outlet.
No it is not expensive
it heats water