There are several different options available to homeowners that are looking for efficient home energy heating. A person could search the categories "types of efficient home energy heating" in order to narrow down the particular type of product or service that would be of interest. Once you know which types of products or service you are most interested in this would help to specifically design the proper search question. For example, "what is the cost of "this" system or, "is "type" system available in my area.
You can go to www.energysavingtrust.org.uk/myhome to read about inexpensive, energy efficient Lighting . Another good website is www.green-energy-efficient-homes.com/energy-efficient-lighting.html
Lenox is a great heating company. They will provide you with the best quality equipment. Go to the phonebook and look up heating & a/c companies in your area. They will know the latest about which system is the most cost effective.
Not at all energy efficient. They go about 8 miles per gallon...Talk about Cha-ching! $$$
To read more about energy efficient air conditioners, go to wikipedia and look up Energy star. This will give you information on how and why a unit will be more energy efficient and "green".
I know there is several different types out there to chose from. I would say go to the store and look at the different ones, and get as much info on them as you can before choosing. Personally we have bought the Lennox brand. It offers some of the most efficient heating systems you can buy!
there are 100 joules in an energy efficient light bulb 75 joules go towards the light and 25 joules go towards the heat
It is lost in heating the resistive material of the rheostat.
Hi, Electric heating it self is more efficient, however the way the electric is produced is not.typically for every 1kW of power you put into to an electric heater you get 1kW out, but it to produce the electric it takes 3kW of coal ect, to produce 1kW of electric. A gas boiler can be 98% efficient so overall better.So unless you have way of producing electric yourself or have an efficient supplier, go for gas.Hope this helps.gas.
If you are asking why a green heating system will not go above 68 degrees Fahrenheit then one reason is to save energy. The higher the temperature the more energy required to get to that temperature and the more energy required to keep that temperature.
* InBritain and Europe, appliances are rated A to G. The 'A' appliances are the most energy efficient. * In Australia and New Zealand, household appliances (both electrical and gas) display an 'Energy Star' Label and are listed publicly by type on the following government website: www.energyrating.gov.au.
it only uses energy to go up at the start and the rest is just gravity doing all the work
I assume you mean hot water tank. The hot water tank was supposed to be the most efficient way to heat your water because heat rises. Since heat rises most of the heat energy would be absorbed by the water in the tank and very little of that energy would escape through the top of the tank. However; building scientists are now saying a direct hot water heating system is more efficient than a hot water tank because in a direct system you are not heating water until you need it, so you are not heating water you won't be using. If you frequently use hot water a hot water tank is the way to go. If you rarely use hot water a direct hot water (tankless) heating system is the way to go.