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DID YOU KNOW: Some of the biggest changes to hit the water heating industry in years are just around the corner?
A higher Energy Factor (EF) will soon be required for all residential storage tank-type, gas, electric and oil water heaters. Sure, government mandates like these happen from time to time, but this time the changes will directly impact water heating selection and installation.
Just how well prepared is the industry for these pending changes, which take effect next month? A large trade magazine publisher in the field, BNP Media’s Plumbing Group, recently polled its plumbing wholesaler and contractor readers and found varied levels of awareness and preparedness.
The bottom line? If those who sell and install water heaters every day for a living feel they need more information and education, it’s obvious that everyone else in the distribution chain does too — including builders and remodelers.
Here is what you need to know:
What is NAECA? The new mandates of the National Appliance Energy Conservation Act (NAECA) go into effect April 16th and will drive change for a good reason.
According to the Office of Energy Efficiency & Renewable Energy (EERE), the latest standards to become effective for 2015 project approximately $63 billion in energy bill savings for products shipped over a 30-year period, from 2015-2044.
While these standards play a major role in the efforts to save energy, there will be obvious challenges for the installation of residential water heaters in replacement situations; specifically, those that involve storage tank-type units.
Why? Because manufacturer compliance with NAECA regulations will necessitate product-design changes. These changes, in turn, will require more installation space in both single-family and multi-family dwellings.
Under the new regulations, tank-type water heaters must use more insulation to stay in line with these new energy mandates. Tank-type water heaters under 55 gallons will be an additional two inches taller and two inches wider. That is, they will take up more space. Since many water heaters are situated in places — garages, basements, closets, attics — that cannot afford to give any more space, that could be a big problem when it comes time to replace them.
The following two tables outlines the changes in EF standards for common sizes of tank-type water heaters:
| Gas Tank-TypeWater Heater(Energy Factor Changes) | 20-55 Gallons | Greater than 55 Gallons | ||||
| Rated Storage Volume | 30 | 40 | 50 | 60 | 65 | 75 |
| Current Standard (EF) | 0.61 | 0.59 | 0.58 | 0.56 | 0.55 | 0.53 |
| New 2015 Standard (EF) | 0.63 | 0.62 | 0.60 | 0.75 | 0.75 | 0.74 |
| Electric Tank-Type Water Heater(Energy Factor Changes) | 20-55 Gallons | Greater than 55 Gallons | |||||
| Rated Storage Volume | 20 | 30 | 40 | 50 | 65 | 80 | 120 |
| Current Standard (EF) | 0.94 | 0.93 | 0.92 | 0.90 | 0.88 | 0.86 | 0.81 |
| New 2015 Standard (EF) | 0.95 | 0.95 | 0.95 | 0.95 | 1.98 | 1.97 | 1.92 |
For gas-fired products over 55 gallons, fully condensing combustion technology will be required. Similarly, all residential electric models over 55 gallons must use hybrid electric heat pump water heater technology.
Impact on tankless? Fortunately, tankless technology already meets and exceeds the demands of the new NAECA guidelines. The average EF of most tankless water heaters is already 20 to 30 points above that of a standard, tank-type water heater. In addition, tankless units are wall-hung, meaning that they will easily fit into tight spaces that cannot accommodate the new and larger tank water heaters.
Using tankless water heaters in new and existing home applications will ensure that the NAECA guidelines will be met with ease, both now and in the future. What’s more, the latest solution from Noritz makes it easier and more cost-effective in tankless-for-tank replacement situations. The new Noritz EZTR40 Tankless Water Heater is able to meet the needs of an entire household that is currently using a 40-gallon storage-type water heater.
Noritz University has even created an online course for tradespeople interested in learning about this new, innovative solution. Be sure to check out: https://training.noritz.com/.
For more information on tankless waters and the EZTR40, please visit us at https://www.noritz.com/eztr.
Hydronic is the most efficient form of radiant floor heating, but does it have any drawbacks? Check out this complete pro and con list and find out for yourself.
Radiant floor heating (RFH) is a system where the floor itself is heated and serves as the heat source for your home. There are two kinds of RFH: electric and hydronic. Hydronic is by far the more efficient, and has been getting a great deal of interest for that reason. Even so, many homeowners aren’t sure which is the best way to go. So is hydronic worth it? Here are the complete pros and cons:
Pros
Cons
Are you considering hydronic radiant floor heating? What are the biggest factors affecting your decision?
There’s no hiding that we’re incredibly proud of our new EZTR40 tankless water heater.
It features top mounted connections that provide an intuitive and straightforward tankless water heater installation.
But, as the old saying goes, seeing is believing. See the installation for yourself and just how fast the process can be with this quick video.
Great question. Let us count the ways!
Serving both homeowners & commercial users across the U.S. and Canada, we offer a large range of tankless gas water heaters to meet the varying needs of our customers. Here are just a few of the benefits that come alone with a Noritz tankless water heater.
The process starts at Nortiz.com. Take a look:
Few things are more annoying in life than that unpleasant feeling you get when the hot-water supply runs out during a shower. That cold blast makes you wish for a way to enjoy hot water on demand. Fortunately, a tankless water heater can easily grant your wish.
Tankless heaters provide hot water only when needed — “on demand” — rather than storing and continually reheating water in a tank in anticipation of demand. Americans have become so accustomed to storage tank-type water heaters, which have been around for roughly a century, many remain unaware of how their tankless counterparts work or their energy- and space-saving advantages.
First some basics. Tankless water heaters know exactly when to turn on and off. A flow sensor detects an open faucet, shower or washer, igniting the burner inside the tankless unit. The burner heats the water until you turn the fitting or appliance off, at which point the burner immediately stops. Tank-type water heaters, on the other hand, expend energy 24/7, continually heating and reheating water to a set temperature, even when you aren’t home.
With energy ratings in excess of 80 percent, tankless units are 20 percentage points more energy-efficient than conventional tank-type water heaters, leading to savings on energy bills every month. By eliminating a giant tank, wall-hung tankless units also save on space. Finally, tankless avoids the buildup of mineral deposits over time at the bottom of a storage tank, while also eliminating the nightmare scenario of a tank bursting and flooding the floor.
Condensing tankless water heaters, a “step-up” from regular tankless units, boost efficiency further by utilizing a secondary heat exchanger to capture additional heat from the combustion gases before they escape up the flue. Condensing heaters use this extra heat to preheat incoming cold water, resulting in efficiency ratings over 90 percent.
Either type of tankless water heater saves money, space and personal comfort over the long run, ultimately delivering a payback on your investment. Noritz tankless water heaters are backed with a 12-year warranty, or roughly double that of a standard tank unit. What’s more, recent advancements have narrowed the installed-cost gap between tank and tankless, meaning it’s becoming more affordable than ever to enjoy hot water on demand.
With tankless, you’ll be able to take shower after shower without any chilly surprises — in the shower or in the mail.
We’re heading to The International Builders’ Show January 20 to 22! Come and visit us in booth C8322 and see first-hand how you could benefit from installing a tankless water heater. Here are a few highlights you can expect to see in our booth at IBS 2015 Las Vegas:
Don’t forget to head over to one of our iPad Stations located in our booth for your chance to win a 70” Vizio Smart TV. Flip through our product selection, take our survey and more!
We hope to see you on the show floor at IBS 2015 Las Vegas!
Whether it’s enjoying a warm drink, bundling up by a fire or taking a hot shower after some serious snow shoveling, this is the time of the year when warming up is most important to us.
Certainly, the last thing anyone wants is to be left out in the cold. Think about it: What if there was a way to eliminate those long, awful waits for hot water at the shower, while at the same time avoid wasting water and energy down the drain? Well, Noritz has the answer…
The new NRCP line of residential tankless water heaters from Noritz America combines the high efficiency of condensing technology with the comfort and savings of on-demand, hot-water recirculation.
The digital display on the front of the water heater allows homeowners to program the recirculation system to operate only when needed, with precision down to the hour. An alternative auto setting lets the system learn a household’s water-usage routines and automatically allow for immediate hot water when it is needed the most.
How do these two concepts work together? Let’s find out!
A circulating pump inside the water heater keeps hot water close to the outlet — such as a shower head — minimizing the wait and, therefore, the waste of unused potable water down the drain. Saving water, in this case, is doubly beneficial, because recirculation also avoids wasting the energy used to heat that water.
2. Condensing Technology:
Similar to conventional tankless water heaters, condensing models save energy and protect the environment by heating water strictly on demand; i.e., only when the faucet, shower or appliance is turned on. These units require no standing pilot light and no storage, permitting substantial energy savings because there’s no wasteful reheating of stored water, as with traditional storage-type heaters.
A condensing water heater has not one, but two, heat exchangers: a primary exchanger to heat the water moving through it; and a secondary exchanger to draw heat from the warm gases going up the flue — the by-products of the water heater’s combustion process. This secondary device uses the heat from the combustion gases to preheat incoming cold water on its way to the primary heat exchanger. Squeezing more heat from the departing flue gases is what boosts the unit’s efficiency rating to more than 90 percent.
That’s why the Noritz NRCP98-DV and the NRCP1112-DV have Energy Factors that are more than 10 points higher than that of a comparably sized, conventional tankless unit, and approximately 30 points higher than a standard, tank-type, gas-fired water heater.
So, not only are you improving your showering experience, but you also get enhanced energy- and cost-saving benefits by going with tankless.
For more information about the NRCP Condensing Tankless Water Heater, please visit www.noritz.com.
Over the last two months our Road Trip team has been hard at work, travelling from coast to coast and visiting Noritz wholesalers and installers to talk about our brand new
EZTR. We caught up with the team leads, Kevin Tague & Lance Bailey to ask them a few Q’s about their time on the road. Check it out:
L: Most common questions were a mix of venting applications and installing specifics.
K: The most common question I got on the road was “How much?” We have no set pricing yet but pricing ranges that we did run by our installers seemed in line with their expectations considering the entire EZTR40 unit includes venting, isolation valves, and vent attachments for the unit and on the roof.
L: Life on the road was fast. Honestly, the two months that I was out seemed to fly by, and now it’s almost Christmas! The organizers of the road trip and our sales team did an amazing job of making my life on the road as easy as possible.
K: Life on the road was different! It was exciting to see the new places and talk with new people every day.
L: I had a great time in Sarasota, FL. going to Siesta Key, etc.
K: I really liked the trip out to Arizona. I met and got to do events with our rep R&G Sales. They are a great group. It was also the right time of year, sunny and 80 degrees out every day. That was lucky.
L: Many are excited to try it and were asking when it would be available. Even though this is a smaller size to use the existing gas line, many plumbers are asking for larger capacities with the same venting system.
K: The main response we have gotten from installers have been things like:
L: That it is meant to fill a particular need, namely a tankless unit that is affordable for an average homeowner. The EZTR is not a solution to every tankless installation; rather it is a unit for tank replacements where utilizing the existing vent will save time and money. The rest of the Noritz line, such as the condensing units and/or outdoor units are still available for many applications.
K: The three main features that will save the installers a lot of time on the installation:
- Top mounted water connections
- Existing 1/2" gas line
- Using the existing venting as our sleeve.
To learn more about the Noritz Road Trip, visit our Facebook page.
Over the last two months our Road Trip team has been hard at work, travelling from coast to coast and visiting Noritz wholesalers and installers to talk about our brand new
EZTR. We caught up with the team leads, Kevin Tague & Lance Bailey to ask them a few Q’s about their time on the road. Check it out:
L: Most common questions were a mix of venting applications and installing specifics.
K: The most common question I got on the road was “How much?” We have no set pricing yet but pricing ranges that we did run by our installers seemed in line with their expectations considering the entire EZTR40 unit includes venting, isolation valves, and vent attachments for the unit and on the roof.
L: Life on the road was fast. Honestly, the two months that I was out seemed to fly by, and now it’s almost Christmas! The organizers of the road trip and our sales team did an amazing job of making my life on the road as easy as possible.
K: Life on the road was different! It was exciting to see the new places and talk with new people every day.
L: I had a great time in Sarasota, FL. going to Siesta Key, etc.
K: I really liked the trip out to Arizona. I met and got to do events with our rep R&G Sales. They are a great group. It was also the right time of year, sunny and 80 degrees out every day. That was lucky.
L: Many are excited to try it and were asking when it would be available. Even though this is a smaller size to use the existing gas line, many plumbers are asking for larger capacities with the same venting system.
K: The main response we have gotten from installers have been things like:
L: That it is meant to fill a particular need, namely a tankless unit that is affordable for an average homeowner. The EZTR is not a solution to every tankless installation; rather it is a unit for tank replacements where utilizing the existing vent will save time and money. The rest of the Noritz line, such as the condensing units and/or outdoor units are still available for many applications.
K: The three main features that will save the installers a lot of time on the installation:
- Top mounted water connections
- Existing 1/2" gas line
- Using the existing venting as our sleeve.
To learn more about the Noritz Road Trip, visit our Facebook page.
The National Appliance Energy Conservation Act (NAECA) will require higher Efficiency Factor ratings on all storage tank-type water heater units, increasing space requirements and raising the cost for homeowners.
Replacing your current tank-type water heater may soon bring bigger installation headaches—and higher costs—than in the past, thanks to pending federally mandated energy-efficiency requirements.
As a part of the National Appliance Energy Conservation Act (NAECA) from the U.S. Department of Energy (DOE), a new update will require a higher Energy Factor (EF) rating on almost all tank-type, residential gas, electric, oil and water heaters. The new regulations will become effective on April 16, 2015,
These standards will play a major role in efforts to save energy nationwide, helping people save money and reduce carbon pollution, ensuring that we are working towards an energy-stable future. But the changes will bring certain challenges for installers of storage-tank water heaters and their customers.
What does this mean?
Under these new energy efficiency regulations, tank-type water heaters will be significantly larger and will therefore take up more space in areas of the home in which space is already limited; e.g., basement mechanical areas, garages, attics, utility closets, etc. For example, gas water heaters under 55 gallons will be an additional 2 inches taller and 2 inches wider in diameter.
Homes that use a closet to house a water heater, as well as apartment and condo applications, are especially vulnerable to these dimensional changes.
In a water heater-replacement scenario where space is a concern, sticking with the tank-type water heater route may result in having to use a model with a smaller storage capacity, or one with both less capacity and a larger physical size than the unit that is currently in place. In either case, the homeowner will have less hot water for daily cleaning and washing activities.
The perfect solution…
The bottom line is that energy efficiency is becoming increasingly important in all aspects of our daily lives, and we need to consider what we can do to live greener. If you think you’ll need to replace your water heater soon, tankless is the perfect solution.
Space for a water heater may be limited in your home, whether it’s in your closet, garage or basement. The great thing about tankless technology is that it already incorporates the demands of the new NAECA guidelines. The average EF of most tankless water heaters is already 20 to 30 points above that of a standard, tank-type water heater, and the units are wall-hung, meaning that they will readily fit into tight spaces that cannot accommodate the new and larger tank water heaters.
Doing a tankless-for-tank change-out can present its own special complications, of course. But Noritz recently unveiled a much easier and more cost-effective way to make such a change-out.
The new Noritz EZTR40 Residential Tankless Water Heater is engineered to replace any 40-Gal. tank-type water heater, handling the hot-water needs of the entire household.
With new features that make the tank-replacement job more intuitive and straightforward, homeowners get the benefits of time savings and installation ease with all the energy- and space-saving advantages of tankless.
For more information on tankless water with the EZTR40, please visit www.noritz.com.