Plumbing

Noritz Tankless Water Heaters

Noritz Tankless Water Heaters
How does it work?

1) A hot water tap is opened...

2) The water enters the heater.

3) A water flow sensor detects the water flow.

4) The computer automatically ignites the burner.

5) The water circulates through the heat exchanger (coil).

6) The heat exchanger instantly heats the water at the designated temperature.
(this takes only 5 seconds)

7) The heater can provide you with endless hot water continuously. No more running out of hot water in the middle of a shower!

8) When the hot water tap is turned off, the unit shuts down automatically. Using only the BTU’s needed for one application.

FAQ

Q. General Limited Warranty covered?
A. Our tankless water heaters do not hold any hot water. By turning on the faucet, the cold water flow through the flow sensor will turn on the burner. The minimum flow rate to do this is 0.50gpm. The cold water will be heated up to 180ºF if desired. This allows the Noritz tankless water heaters to have a 10 year limited warranty.

Q. How much money can I save on my utility bills w/ the Noritz Tankless Water Heater?
A. You should be able to save more than 50%.

Q. How hot is the water from the Noritz Tankless Water Heater?
A. The Noritz tankless water heater has a computer-controlled remote controlled system, which will enable you to select temperatures from 115 to 180 degrees  

Q. How much hot water I can have?
A. The Noritz tankless water heater output temperature is set by the controller. Depending on the model, the maximum output flow rate is as high as 13.6 gallons per minute.

Q. What is the difference between the Noritz tankless water heater & a typical tank type water heater?
A. With a tank type water heater, you can draw hot water as fast as your plumbing will allow, 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. Noritz tankless water heaters eliminate the pilot light w/ a computer-controlled electronic ignition. w/ computer-modulated gas valves, water is heated once, rapidly, efficiently & only as needed.

Q. Can I use more than two fixtures at the same time?
A. Yes. The Noritz tankless water heater will can handle more than two fixtures, such as showers at the same time.

Q. Has the Noritz tankless water heater been approved by Government or National Standards?
A. Yes. The all of the Noritz tankless water heaters are approved and are listed by the Trade Commission & California Energy Commission w/ over 80% thermal efficiency.

Q. How can the tankless water heater save money?
A. Most tank type water heaters raise their heat about 3 to 4% each hour. Since the Noritz tankless water heater heats water only when the faucet is turned on, there is no standby heat loss. It only uses energy when you are using hot water & it only heats as much water as is needed.

Q. Does the Noritz tankless water heater have a pilot light?
A. No. The Noritz tankless water heater has an electronic ignition system. This means no more wasted gas & money.

Q. Does the Noritz tankless water heater require electrical power to operate?
A. Yes. The Noritz tankless water heater has a fan, a computer board & electronic ignition. You need 110V but it only takes a maximum 0.8A draw.

Q. What kind venting system does it have?
A. The Noritz tankless water heater has a power venting system w/ fan assistance. The vent size is a 4" stainless steel round vent; it can run out the roof or sidewall. If it is installed outdoors, it doesn't need any vent.

Q. What size are the water & gas connections?
A. The Noritz tankless water heater inlet & hot water outlet are connected w/ standard 3/4" water connections. Gas connection is 3/4" & the gas supply piping required is 3/4".

January 2006
$300 tax credit for installing new highly efficient water heaters

President Bush and Congress just passed an Energy Bill that will give a tax incentive credit of up to $300 to all homeowners nationwide who purchase a highly efficient water heater in 2006 and 2007.

Consumers who purchase and install specific products, such as energy-efficient windows, insulation, doors, roofs, and heating and cooling equipment in the home can receive a tax credit of up to $500 beginning in January 2006.

There are additional proponents that address new construction, residential and commercial installations not yet published.

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