The Sun, just another star in the Milky Way, is an indispensable part of the solar system supporting all the life forms on Earth from a distance of about 150 million kilometers. Owing to the magnanimity of its light and heat, the Sun serves as a wonderful source of energy. Being able to harness its energy free of cost, is perhaps one of the greatest things we Earthlings are blessed with.
Yes, solar energy as we prefer to call it, is the greatest boon to mankind in these times of energy crisis and economic inflation. Apart from being cost-effective, solar energy is also pollution free, thus proving to be an environment-friendly option of energy generation. Solar heating, solar air conditioning, and solar cooking systems are some of the most popular applications of solar power. Here we will look at solar water heater systems and focus on one of their major aspects, solar water heater costs. But before discussing the solar water heater cost, let me introduce you to solar water heating systems.
Solar water heaters make use of the solar energy to heat water. They are composed of solar thermal collectors and a fluid system that helps in the transfer of heat from the collector to the point of use. Solar water heating systems are good for both home as well as business use. They are used to heat water that can be used for sanitary purposes or for generating electricity. To heat water in a solar water heater, a collector is fixed on the roof of a building or a wall that faces the sun. It is generally made of a glass-topped insulated box with a solar absorber, which is made of sheet metal painted black with copper pipes attached to it. The solar absorber can also be composed of metal tubes surrounded by an evacuated glass cylinder. Cold water is pumped into the collector, where it is heated and flown back to a collection tank for actual use. Solar water heaters have been in use since the 1800s. Today, around 1.5 million households and businesses across the United States have solar water heaters. If you are planning to install one for your house, you might like to go through these solar water heater plans.
Solar water heater cost comprises the expenses borne in its installation, operation and maintenance. A part of the incurred cost is compensated for by the energy saved with the use of solar heating systems.
The installation cost of a solar water heater depends on the type of system being installed. There are two main types of solar water heating systems; namely, active and passive. An active solar water heater system consists of a circulating pump and some kind of temperature control, whereas a passive solar water heater is compact, has no moving parts and works on the basic principle that hot water rises and cold water falls. Active water heater systems use a small pump for circulation but do not require a tank, while passive solar heaters do not use pumps but require tanks. Also, the solar water heater efficiency is different for active and passive water heating systems. Passive solar water heaters are less efficient that active ones, but they are reliable and last longer. In general, passive solar water heater cost is less than that of active solar water heaters. An active, flat plate solar collector system costs about $2,500 to $3,500, while a passive system costs around $1,000 to $2,000.
On an average, the installation costs of solar water heaters range from $3,000 to $5,000 for standard home installation. From 2005, the US has started offering tax credits for up to 30% of the installation cost of solar water heaters.
According to the Environmental and Energy Study Institute (EESI), the costs of residential solar water heaters range between $1,500 and $3,500. Their annual operation cost is just about $50 as against those of gas or electric water heaters, which are $500. Considering the life expectancy of solar water heaters as 15 to 30 years, their lifetime operating cost sums up to an amount of approximately $1,000. As against this, conventional water heaters, with an average life of 10 years, cost you about $10,000 during their lifetime. However, this cost is recovered within the first few years after their purchase, as they result in substantial savings in the electricity bills.
And now, for the maintenance costs; it is but obvious that a solar water heater system requires proper maintenance so that it can function smoothly. Again, the maintenance costs of solar water heating systems vary with their type. Passive systems require less maintenance. The plumbing and water heating components of solar water heaters require to be maintained in a manner similar to conventional heating systems. Regular maintenance activities need to be carried out after every 3-5 years. Electrical components may require timely replacement. However, you must not forget the very purpose of solar heating systems and that is energy conservation. Maximum energy saving is possible only through proper maintenance of these systems.
Solar water heaters can supply almost 50% of the energy required to heat water in an average household. Harnessing solar energy contributes to a reduction in the depletion of fossil fuels and other conventional sources of energy. Moreover, solar energy does not pollute the environment. Thus, the relatively higher installation and maintenance costs of solar water heaters are almost nullified by the savings in the water heating costs of households.
After all, you cannot weight everything in terms of money. The solar water heater costs that you incur can be considered as your contribution towards energy conservation and the creation of a pollution-free environment of Solar Water Heater Prices.]]>
Going with a gas water heater instead of an electric is a choice more and more homeowners are making now because of today's rising fuel costs. It is estimated that using a gas unit costs the homeowner about half of what it would cost him to use an electric unit. But what is the best gas water heater for you? Here's what you should look for before purchasing.
1) Natural gas over liquid propane. There are debates about which fuel source is better but most believe that it is natural gas. It burns cleaner and is slightly less expensive. However, you must guard against carbon monoxide leaks with either version, as you should do with any gas burning appliances.
2) Tank capacity and flow rate. The best gas water heater for you is the one that has the lowest tank capacity to fit your needs and the best flow rate. A 40 gallon unit costs more than a thirty and a fifty gallon unit costs more than a forty. You shouldn't buy a unit bigger than your needs. However, even more important than tank capacity is the amount of hot water the heater is able to put out in an hour. Look for the best value by finding the smallest possible tank capacity with the best flow rate.
3) Safety. The best water heaters on the market today will have built in safety precautions to prevent the pilot light from igniting any flammable vapors that might get into the room. Do not purchase one without them. The feature is not expensive and it can save lives of Gas Water Heater Prices.]]>
A wide range of water heaters are manufactured by Bradford White for many years now. The company manufactures oil fired water heaters and electric water heaters both for commercial establishments and residential purposes. The water heaters manufactured by this company are technologically advanced and the company has its headquarters in Philadelphia. The quality of these Bradford White water heaters is far superior to any other heaters available in the market now. In fact they stand as testimony to the engineering excellence and technological advancements made in this field. Even though this is a pretty old company constant up gradations according to the ever changing demands of the customers have helped Bradford White water heaters maintain a top slot in the water heaters market.
Bradford White is committed to research and development and for this purpose an exclusive facility has been created to blend the latest technology with the utmost safety. The heaters produced out of this facility are engineered to last for a life time. The company insists on installation of its heaters only by trained professionals in the field.
Bradford White water heaters are broadly divided to two categories based on the area of application and the kind of fuel to be used. The applications where these heaters would satisfy the heating requirements are both residential and commercial units. When it comes to the type of fuel that is used for the heaters it ranges from solar power to oil /gas power. Of course electric water heaters are also in the list. Besides a whole lot of tanks and accessories are also manufactured by this company. But this company does not indulge in direct sales to customers. Customers will have to contact the wholesale dealers for their requirements of the heaters or spares. All water heaters from Bradford White come with a twelve month warranty and they maintain a dedicated army of service professionals to attend to the customers. First hour rating is provided on all models to indicate to the user how much water can be expected in the first hour of operation.
To avoid the water heaters from being installed by an inexperienced person Bradford White insists that the customers should buy the heaters only from the dealers and not directly from it. All electrical water heaters have an anode rod to prevent the water tank from being affected by the electrolysis process.
Bradford White water heaters come with a warning that all maintenance must be done only by a qualified service professional. A drain pan should be installed under the heaters to ensure that any dripping water does not affect the floor. The advice to the customers is that they should not keep any combustible material or fuel in the same place where the heater has been installed. Any leaks should be immediately attended to and the water heater must all the time be kept as clean as possible. The heater should be installed in such a way that maintenance is easy and daily operations are done without hassles of Bradford White Water Heater Prices.]]>
Up to a third of our monthly energy bills go towards heating water and this is indeed a major expense for any home and if you're looking to save money, then you want to look at all the options available. This is where tankless water heaters have their uses and they have a number of advantages in helping you to save money while being particularly economical and efficient.
Water is normally heated in your house and stored in a boiler. This is the case with any other systems are a tankless water heater. The boiler then needs to be kept hot in such situations which of course costs more money on the energy bills. A tankless water heated basically heats the water as it runs so energy is only being consumed when you are running hot water straight from the tap.
Because of this, the reason it saves on your energy bill is pretty obvious. The amount of annual savings can be quite considerable and also coupled with the efficiency of such water heaters, they can be well worth the investment. However, as with everything, there are high quality products and low quality products.
A decent quality tankless water heater should set you back about $1,000 and maybe a little more if you are going to include installation costs. While this is a lot more expensive than the traditional storage tank models, the yearly savings and the advantages of such water heaters can make it a well worthwhile investment. Tankless electric models are considerably cheaper. You can get a good electric model for less than $300. Installation costs for electric units are also cheaper, as you don't have the complicated installation that is so common with the gas devices.
There is also the added advantage, especially with high quality boilers, of having hot water immediately and whenever you want it. With many traditional systems, it is simply not economical to have the boiler heated at all times so you have to turn it on about half an hour for example, before you have a bath so you will have hot water.
With tankless water heater prices coming down, the investment is more attractive than ever before. The amount of money that you can save with them entirely depends on how much water you use, but you will undoubtedly find that if you get a good quality products your electricity bills will go down very noticeably. As you can probably imagine, it is usually advantageous to have a system that heats the water only on demand instead of when you are out of home or not even using a hot water system.
Tankless water heaters also have all the other advantages that good quality regular boilers have. You will be able to alter the temperatures and what's more, the alterations will become noticeable immediately. Unlike with the traditional boilers, there is no waiting around for anything.
While the upfront investment is a considerable amount of money, you'll find that the advantages are well worth it especially as you see your electricity bills going down as a result. And, not only are you achieving this, you are also helping to save the environment, so there is really no reason under most circumstances not to upgrade for Tankless Water Heater Prices.]]>
If you need some help choosing a water heater read on:
The Rheem Water Heater 40 Gallon FVR NATGAS 6YR 22V40F1 is a flammable vapor ignition resistant, natural gas water heater with a 6 year warranty. It features a unique air/fuel close off device which offers double safety protection. It's doesn't have a filter to clean and is maintenance free. It has a low NOx design which means low nitrous oxide emissions. Its 'EverKleen' system prevents sediment build up and is patented to Rheem. price is $259.39
The Bosch GL2.5 Ariston 2 ½ Gallon Point of Use Indoor Electric Mini Tank can store up to 2.5 gallons of water to provide hot water for one sink. It draws power from a standard outlet and is a space saving installation. It can work independently or with a larger system. The tank is glass lined to give it a longer life. The dimensions are 14" x 14" 10 ¼" and it weighs 16 lbs; 120 volts and 1500 watts electric.
The Rheem Water Heater 50 Gallon NATGAS 6YR 22V50F1 is flammable vapor ignition resistant. This natural gas water heater comes with a 6 year warranty. It has a unique air/fuel close off device for double safety. There's no filter to clean and it's maintenance free. It has a Low NOx design for low nitrous oxide emissions. price is $289.56
The Bosch AE-9.5 PowerStar 1.5 GPM Point of Use Indoor Tankless Electric Heater gives instant hot water. It's 99% efficient, easy to install and you can mount it on a wall in any direction. It operates on 220 volts at 84% of capacity and on 208 volts at 75% capacity. price is $194.00
The Bosch 2700 NG Aquastar 7.2 GPM Indoor Tankless Natural Gas Heater provides 7.2 gallons per minute and is able to deliver hot water to 2 - 3 applications at the same time. It's an instant water heater and qualifies for $300 U.S. Federal Tax Credit. This gas water heater could save you as much as 50% on your annual utility costs. It has a built in power vent for vertical or horizontal venting. price is $1070.00
The Portable Tankless with Shower Head provides 1.4 gallons per minute. It uses a 2D cell battery ignition and for a minimum flow rate of 0.3 liters, you'll need a water pressure of 20 - 80 PSI to use this tankless heater. price is $112.75
The Bosch GL4 Ariston 4 Gallon Point of Use Indoor Electric Heater with a Mini Tank has a capacity of four gallons. It's an instant water heater and no hard wiring is needed just plug it into a standard outlet. It's 120 V, 1500 watts and measures 14" x 14" x 12 ¼". Water heater price is $169.00. The Bosch GL6 Ariston 6 Gallon Point of Use Indoor Electric Water Heater with a Mini Tank measures 17" x 17" x 14 ½" and the price is $197.93
The OME 620D Tankless Gas Heater is the 'No plumbing modification tankless gas heater'. It provides continuous hot water on demand for multiple showers or dishwashers. It doesn't have a pilot light on all the time wasting gas, but uses an electric ignition. It has computerized sensors, safety devices and gas valves and can monitor water temperature and modulate consumption of gas. The price is $640.00
The Rinnai R94LSi Tankless Gas Water Heater qualifies for Federal Tax Credit. It has an integrated MC91-1 digital controller with error code indicator. This device allows you to have continuous water for up to five plumbing and appliance outlets at the same time and at a pre set temperature. Its capacity is 9.4 gallons of hot water per minute and it works with natural gas or propane. Water Heater Prices is $1023.00]]>