Calcium buildup is the common factor for this noisy problem. When super-cold water collides with super-hot water from the bottom of the water heater, an audible noise is produced, similar to that of water droplets into a hot greasy pan. Imagine your water heater as a teakettle with sediment buildup at the bottom. The water at the bottom of the teakettle is much hotter and as we learned in science class, heat rises.

It should be .There will be low heat output and high energy cost. They may be acceptable in intermittently occupied buildings or as a back up only. There will be a prompt payback of the added cost of any other form of energy. See similar questions...

Several things could happen. First check the shower head volume if shower's are too quick. A new shower head puts out about 2.5 gallons a minute. Some older heads put out 5 gallons a minute. Working with the shower head would double shower length in this case. In some cases, the dip tube on the cold water inlet has broken or worn. When this happens, it creates a short loop for the water, water at the bottom half of the tank will not be used. See similar questions...

A water heater is a heating unit that provides domestic hot water. They can generally be direct fired (fuel oil, natural gas, and electric are common), tankless, or indirect fired (operating with the boiler). See Buderus indirect, Bradford White See similar questions...

We have had good luck with the Polaris, but it does require competent installation. You should have a competent gas man do the work. This is not a good do it yourself project. Some people should have been given their money back instead of getting a new Polaris, because the problem is at the site. See similar questions...

With tank type water heaters, you can draw water as fast as your plumbing will allow to you; however, when the hot water tank is depleted, you have to wait for the tank to re-heat before you can use hot water again. The tankless water heater will give you endless hot water for as long as you open a faucet. See similar questions...

Most water heaters are only in service for 2-3 hours per day and they often have enough capacity to do extra work. If the BTU heating output of the water heater is equal to or greater than the heating load, you can probably use it to heat as well. Look at the label on the heater for the BTU output. See similar questions...

This is one of those things that seems difficult, but is actually very easy. First you need a source of water; either hook up to the city water connection or fill the on board water tanks and turn on the pump. Now comes the hard part, just open the hot water faucet. The water entering from the water source you selected will displace the air in the HWH and begin to fill. At first air will be expelled from the faucet, then it will spurt water and finally a full stream of water. See similar questions...

First and foremost requirement of a good solar heater is that it should have sufficient collector area for the capacity claimed. Collector area used in the system determines the capacity of water heating. Fox example, in typical north Indian weather conditions, on a sunny winter day, a sq. m. of collector area can be expected to heat around 50 litres of water by a temperature of 30-40? C. Typical flat plate collectors made in the country have an area of around 2 sq. See similar questions...

The Stiebel Eltron Tempra tankless water heaters are UL 499 Listed and CSA (Canadian Standards Association) and ISO 9001 certified. See similar questions...

Most tank type water heaters loose about 3% to 4% of their heat each and every hour. The tankless water heater heats water only when the faucet is turned on. The tankless water heater has no standby heat loss. It only uses gas when you are using hot water. See similar questions...

No. The tankless water heater has an electronic ignition system. This means you can save even more money when compared to tank type water heaters. Yes. The tankless water heaters have a fan, a computer board, and electronic ignition. You will need an 110V outlet, but it only takes a maximum 0.8A draw. (You may consider, as a backup energy source, an emergency generator to ensure hot water during a power failure.) See similar questions...

Scalding occurs when water that is kept at a temperature of between 120?-160? F. in a conventional tank-type water heater is allowed to flow from a faucet or shower without being mixed with cold water. When an adult encounters water that is too hot, they have the presence of mind and the ability to adjust the mixture and avoid scalding. When this happens to a child or infant, with or without intervention from an adult, the results can range from mild discomfort to third degree burns. See similar questions...

Our basic style circulation heater can go between side wall bracing on the baptistry. The deluxe circulation heater can be placed up to 25 feet away from the baptistry. The immersion style just sits on the floor of the baptistry and plugs into a 240V outlet nearby. (GFCI REQUIRED). See heaters. See similar questions...

Like an air conditioner, a heater/furnace is a personal choice comfort item. Heaters used by pop-up campers can either be a factory installed LP Gas fired furnace or electric "space" heaters. If using anything other than a factory installed heater be aware of dangers which may include fire and/or carbon monoxide gas. Factory LP gas furnaces have an outside vent, so assuming it's operating properly, there's little danger of CO poisoning. See similar questions...

there are several manufacturers of hot water heaters (HWH), read and understand you owners manual. The first thing I want to say is when lighting the HWH it takes a LONG time holding down the pilot button to get gas flow all the way to the HWH. Turn the HWH gas valve knob to the "Pilot" position, then push this knob in. Gas will NOT flow unless you are holding this down. It is a safety thing. Wait at least 1 minute, usually 2 and gas will begin to flow. Now try to light it. See similar questions...

A sulfurous or rotten egg-like odor in the hot water is caused by bacteria growing in the water heater. This usually happens when the water heater is turned off while on vacation, when the hot water has not been used for a long time, or when the temperature setting on the heater is set too low. The bacteria in the water heater are not a health threat; however, they must be eliminated to stop the odor problem. The procedure for eliminating the bacteria is called heat disinfection. See similar questions...

Water heaters should be flushed at least once a year - twice a year is even better - to control the build-up of mineral deposits. This will help the water heater operate more fuel efficiently and will usually extend the life of the heater. Furthermore, the water heater will need to be flushed if the hot water becomes a yellow or brownish color due to an accumulation of rust or if you find sand-like mineral sediment in the hot water. See similar questions...

Although many components of water heaters are designed to be replaceable, the unit itself must be replaced if there is a leak, corrosion, a major malfunction, or if the unit itself is more than eight years old. A water heater corrodes a lot faster than other plumbing parts due to the fact that it is constantly kept at high temperatures, so it is best to check it every few months for any damage. See similar questions...