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Answered 2013-06-21 12:07:49

Tankless or "demand" water heaters are a useful energy efficient alternative to having a tank water heater. It is a smart alternative because it heats up the water as the sink, shower, or other hot/cold water using device needs it instead of having to fill up the whole hot water tank which saves you a load of money.

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What's the advantage of an on-demand (tankless) water heater?

A tankless water heater is much more efficient as it "flash" heats the water.

You are constantly running out of hot water and have no room for bigger water heater what should you do?

Take shorter showers, or get a tankless, "on-demand" water heater that heats the water as you use it.

What is the purpose of having a tankless water heater?

Tankless water heaters only heat water on demand, rather than storing hot water. They save money and energy while still providing quick hot water and are easily repaired. A tankless water heater will pay for itself in savings within one to five years.

Why Gas hot water heater temperature inconsistent?

1- Is the piping insulated2- When was the heater serviced3- Is the heater properly sized for the fixture unit demand

What is the purpose of the dip tube in a water heater?

it puts cold water in and pushes hot water to the top

What size water heater for 1200sqfeet?

It is not the square feet that determines the size water heater you need it is the demand. The more people who live in the home the higher the demand on the water heater to produce enough hot water. 1-3 people requires a 40 gallon water heater 4-6 people requires a 50 gallon water heater Of course you can make do with a 40 gallon water heater with a family of 4 or more but you will at times run out of hot water. Even if there are only 1 or 2 living in the home do not buy a 30 gallon water heater. You save very little money and may run out of hot water. But at least a 40 gallon.

What are the advantages of using a gas water heater?

At current gas prices they cost less to use and a gas heater gives you a much greater supply of hot water on demand.

What is the purpose of advertising?

The purpose of advertising is to increase consumer demand

What is the purpose of the heater?

The purpose of a heater is to heat up the room when it is cold; by using gas

Why does the water in a tropical fish tank become warm?

Usually there is a heater that warms the tank on purpose.

What is the most efficient alternative hot water heating in NC?

If an instant, on demand water heater is to expensive or for some reason not an option for you, look into solar.

Can you replace a 50 gallon water heater for a 40 gallon?

Yes, that is easily done, but will it cope adequately with demand ?

Water Heater Maintenance?

form_title= Water Heater Maintenance form_header= Have your water heater looked at by a professional! How old is your water heater?*= _ [50] How old is your home?*= _ [50] What is your water heater model?*= _ [50]

What is the purpose of the expansion tank on a hot water heating system?

The expansion tank is used for back pressure affecting ur water heater

Distinguish between demand estimation and demand forecasting?

Demand estimation's purpose is to determine the approximate level of demand for the product whereas demand forecasting's purpose is to estimate the quantity of product or service that consumers will purchase.

What does a hot water Orifice insert look like?

This depends if it is a high or semi pressure system, as well as if it might be a gravity fed or an "on demand" type water heater.

Why does gas water heater run out of hot water too fast?

Because someone did not take the fixture demand into consideration and the ambient temperature for heat loss calculations

Tankless Water Heater?

form_title= Tankless Water Heater form_header= Repair or install a tankless water heater in your home! Do you need a tankless water heater repaired or installed?*= () Repaired () Installed What size water heater do you need?*= _ [50] What is your budget on the water heater?*= _ [50]

Water Heater Installation ?

form_title= Water Heater Installation form_header= Stay warm with a water heater. Are you replacing an old water heater?*= () Yes () No What is your desired capacity?*= _ [50] Have you ever used a water heater?*= () Yes () No

What is the point of using a hot water heater?

It is a water heater, not a hot water heater. There would be little point in using a hot water heater. I assume that is your point.

Is there such thing as a tankless water heater?

Yes, tankless water heaters provide hot water on demand. They reduce energy consumption because energy is not used to keep water hot like in a normal water tank.

What type off heater would you you in a kitchen sink in a warehouse?

It would usually be an undersink or 'on demand' heater.

How does a gas water heater function?

I am considering buying a gas water heater. How does a gas water heater work?

Tankless Hot Water Heater?

form_title= Tankless Hot Water Heater form_header= Save money with a tankless hot water heater. Do you need to remove an old water heater?*= () Yes () No Do you want an energy efficient water heater?*= () Yes () No Where will you be installing the hot water heater?*= _ [50]

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