What Is Ultra Low Nox Water Heater

The Homeowner’s Guide to 40-Gallon Gas Water Heaters –

When it comes time to purchase a new car or phone, it is customary to conduct research to ensure that you are receiving the greatest match for your needs. It should be the same when it comes to purchasing a new water heater for your home. However, for many of our clients, walking into a home improvement store and browsing various water heaters may be daunting. We’re here to assist you if you’re not sure where to begin. Explaining why 40-gallon gas water heaters are one of the most common types of water heaters, as well as explaining some of the different characteristics you may encounter, will be covered in this article.

How gas water heaters work

There are two types of heat sources for tank water heaters, which are commonly available: electricity and natural gas. Due to reduced energy costs, gas water heaters are often less expensive to operate on a monthly basis than electric water heaters. Connection to the natural gas line is made by the water heater. It passes via a burner, which ignites and begins heating the water in a storage tank. The water is held and maintained at a comfortable temperature in the tank until an outlet in the home, such as a sink faucet, shower faucet, outdoor spigot, or appliance, is opened.

Types of venting

The heating process of burning natural gas produces a combustion gas that must be vented to the outside in order to avoid harmful carbon monoxide from entering the residence during the winter. There are two different methods for venting a gas water heater.

• During the heating process of burning natural gas, a combustion gas is produced that must be vented outside in order to avoid harmful carbon monoxide from entering the residence. A gas water heater can be vented in one of two ways: directly or indirectly.

Recommend size for your household

When shopping for a new tank water heater, one of the first things to consider is how much hot water your home will use. The number of people living in your home is an excellent place to start when determining your budget. It is usual for a 40-gallon gas water heater to hold enough hot water to provide hot water for 2-4 persons. Because the average family in the United States has 2.6 people, the 40-gallon tank is one of the most popular tank water heater sizes available. If you have a household with more than four people, you may want a bigger capacity, such as 50 or 60 gallons of water.

Ultra-low NOx water heaters

If a new water heater is installed in a residence in specific sections of California, it must be an ultra-low NOx type to comply with state regulations. Nitrogen oxides (NOx) are gases that are generated by equipment that burn natural gas, such as tank water heaters, and are classified as air pollutants. California’s South Coast Air Quality Management District (SCAQMD) and the San Joaquin Valley Air Pollution Control District (SJVAPCD) both passed laws requiring new water heaters to be rated for NOx emissions of less than 14 nanograms per joule in order to reduce the amount of NOx released into the air that can harm the environment, according to the South Coast Air Quality Management District (SCAQMD).

In order to make things simpler, you may seek for ultra-low NOx water heaters, which indicates that they comply with the new California environmental protection requirements.

Water Heater Experts Serving Los Banos, Turlock, Merced and Patterson

There are several advantages to purchasing a new water heater from a professional plumber. The items we offer, as well as the rules and legislation in our area, are better understood by us because we work in the industry.

We can also assist you in keeping the guarantee on your new water active. Call All American Plumbing, Heating, and Air Conditioning at 209-509-4448 for assistance in selecting the finest gas water heater for your house.

The importance of knowing the difference between Low NOx and UltraLow NOx when purchasing a new water heater. – Super Brothers Plumbing Heating & Air

17May2018 Nitrogen oxides, abbreviated as NOx, are a group of harmful and reactive greenhouse gases that contribute to global warming. In the course of high-temperature fuel combustion, such as that found in a vehicle’s engine, boiler, water heater or furnace, nitrogen oxide is released into the atmosphere. NOx is a brownish hazardous gas that is discharged into the environment; as a result, the Environmental Protection Agency (EPA) established restrictions to limit exposure to the most prevalent form of NOx, which is nitrogen dioxide or NO2.

• Symptoms of respiratory distress
• Water of poor quality
• Ozone at ground level
• Acid rain and pollution, to name a few problems. Global warming
• Toxins in the environment

While dealing with the issues listed above, it is critical to employ correct ventilation when placing heating equipment in the home. Water heaters are divided into two categories: those that emit UltraLow NOx and those that emit Low NOx, which are both available for purchase. If you are deciding between the UltraLow NOx and the Low NOx, you should consider the following factors:

• The amount of energy released in the form of joules per unit of NO2 emitted (measured in Nona grams)
• The capability of the equipment in conjunction with its size

Difference between Low NOx and UltraLow NOx

As for the distinction between Low NOx and UltraLow NOx, the difference is defined by the rules of the local Environmental Protection Agency (EPA) based on the kind of heating equipment used in the facility. When it comes to Low NOx, it has the potential to cut NOx emissions to 30 pm. FGR is used in low-NOx equipment, which is capable of maintaining 3 to 5 percent extra oxygen under strict control conditions. The turndowns are less than the 8:1 turndown to increase ratio. The emissions of UltraLow NOx range between 7 and 15 parts per million (ppm).

The UltraLow NOx may emit oxygen at a rate ranging from 5 to 9 percent, with a turndown ratio ranging from 4:1 to 3:1.

When acquiring a new water heater, it is critical for you to understand what type of heater you are getting and how it will function.

Because these are methods that you may employ in order to limit NOX emissions into the environment.

Master-Fit® Ultra-Low NOx Water Heater

Getting Back to the Original Master-Fit® and Master-Fit® Plus Water Heaters

Features

• Return to the Master-Fit® and Master-Fit® Plus Water Heaters page.

Tech Specs

BTU/HR Input:	199,000-390,000
Gallon Capacity:	81-100
Recovery Cap. 100°F Rise GPH:	119-385
Recovery Cap. 40°F Rise GPH:	298-962

Dimensions

Width (Inches):	27 3/4
Diameter (Inches):	27 3/4
Approximate Shipping Weight (lbs.):	650-850
Height (Inches):	65 – 78 1/4

Hi-Res Images

For a printable version of this file, right-click on the link and select “Save As” from the context menu.

Product Literature

Products from A.O. Smith are offered through independent plumbing contractors in the United States. To find a local installer, enter your city and state, or zip code, in the search box below. Description of the Product The ProLine® Ultra-Low NOx gas water heater provides efficient and dependable performance, and it has a unique design that prevents the inadvertent igniting of dangerous gases. It is also available in white. Because of the tank’s 40-gallon (nominal) capacity and the 40,000 BTU gas burner, the GURL-40 Standard Vent is capable of pumping 72 gallons in its first hour of operation and 41 gallons in its recovery rate per hour.

This water heater does not qualify for the ENERGY STAR® program due to its 0.57 Uniform Energy Factor. In addition, it comes with a 6-year limited tank guarantee and complies with Ultra-Low NOx pollution standards.

Where to Buy

Products from A.O. Smith are offered through independent plumbing contractors in the United States. To find a local installer, enter your city and state, or zip code, in the search box below.

Certifications

A 6-year limited warranty is included. 0.57Uniform Energy FactorAdditional Product SpecificationsTechnical Specifications

• Capacity in Nominal:? The nominal capacity of a water heater is the representative figure used in the process of obtaining a safety standard certification for the heater. 40
• What is the rated storage volume? Rated Storage Volume = The measured storage volume prescribed by the Department of Energy is referred to as the “rated storage volume.” 38
• UEF0.57
• Maximum BTUs: 40,000
• 38
• Natural gas is used to generate electricity. Tank warranty is limited to six years, and parts warranty is also limited to six years. Anode:CoregardTM Sacrificial Anode
• T P Relief Valve:Yes
• Anode:CoregardTM Sacrificial Anode The water connection is located at the top of the building. The water connection size is 3/4″
• The NOx emissions are ultra-low. Rating during the first hour: 72

DimensionsVenting

• DimensionsVenting

Intelligent Control Logic

To increase performance, the onboard microprocessor provides better operating settings and narrower differentials for accurate sensing, as well as quicker heating response to improve responsiveness. It generates the electricity required to run the electronic gas control without the requirement for an external power source by means of a thermopile. The electronic gas control is equipped with an LED status indicator, which keeps track of the system’s performance and servicing diagnostics, among other things.

DynaClean™ Diffuser Dip Tube

Aids in the reduction of lime and sediment accumulation, as well as the maximization of hot water supply. Made from a long-lasting cross-linked polymer called PEX.

High Uniform Energy Factors

Eco-friendly non-CFC foam insulation, heat traps, and a specifically built combustion chamber work together to generate a high Uniform Energy Factor, allowing for the greatest possible savings on running expenses while minimizing environmental impact.

Green Choice® Gas Burner

Using a patented eco-friendly design, NOx emissions may be reduced by up to 33%, ensuring that the vehicle meets low-NOx emission regulations of less than 40 ng/J. How It Works (instructions) Gas water heaters heat water by utilizing either natural gas or liquid propane as fuel (propane). Gas water heaters require an air supply and must be properly vented in order to function effectively. Cold water is introduced into the water heater by an internal “dip tube,” which drives the cold water to the bottom of the tank and forces the hot water out through the output connector.

1. A pilot light is used by the vast majority of gas water heaters.
2. When cold water is introduced into the tank, the temperature sensor on the gas control sends a signal to the main gas valve, which opens the main gas valve.
3. Room where the water heater is situated provides the air that is necessary to operate the burner.
4. When the required temperature has been attained, the main gas valve is cut off to prevent further damage.
5. It is meant to open if the internal temperature or pressure of the tank exceeds specific restrictions.
6. It is important that water heaters have the capacity to deliver enough hot water even when temperatures are cold and household demand is high.
7. Consumers who purchase appliances that meet particular energy efficiency criteria are eligible for rebates and incentive programs, which offer cash back to them.

The Cash for Appliances program is intended to encourage consumers to purchase energy-efficient appliances. Consumers who purchase appliances that are ENERGY STAR ®certified or CEE approved may be eligible for cash incentives. The majority of states are giving refunds ranging from $50 to $250.

Is this enough hot water?

Info The number of minutes you can take a shower before the hot water runs out. The flow rate is assumed to be 2.2 GPM. Is it necessary to examine or alter our assumptions? Obtain access to the advanced options. closeinfominutessingle shower lengthinformation about closing There is a limit to the number of consecutive showers you can take before running out of hot water. This calculation assumes a 2.2 GPM flow rate and an 8-minute shower duration. Is it necessary to examine or alter our assumptions?

• Closeinfoshowersback-to-backinfo Approximately the number of showers you may take at the same time before running out of hot water This calculation assumes a 2.2 GPM flow rate and an 8-minute shower duration.
• Obtain access to the advanced options.
• This calculation assumes a flow rate of 5.0 GPM and a fill level of 67 percent.
• Obtain access to the advanced options.
• This calculation assumes a flow rate of 5.0 GPM and a fill level of 67 percent.
• Obtain access to the advanced options.
• Is it necessary to examine or alter our assumptions?
• Close info Estimated energy costs in dollars The actual performance of a water heater is influenced by a variety of elements.
• Please see the advanced options if you want to see or change our assumptions about the most prevalent elements that influence the performance of this product based on the US National Average.
• A.
• Smith water heaters can be purchased from a plumbing specialist in your area.

Product FeaturesOptions

To increase performance, the onboard microprocessor provides better operating settings and narrower differentials for accurate sensing, as well as quicker heating response to improve responsiveness. It generates the electricity required to run the electronic gas control without the requirement for an external power source by means of a thermopile.

The electronic gas control is equipped with an LED status indicator, which keeps track of the system’s performance and servicing diagnostics, among other things.

DynaClean™ Diffuser Dip Tube

Aids in the reduction of lime and sediment accumulation, as well as the maximization of hot water supply. Made from a long-lasting cross-linked polymer called PEX.

High Uniform Energy Factors

Eco-friendly non-CFC foam insulation, heat traps, and a specifically built combustion chamber work together to generate a high Uniform Energy Factor, allowing for the greatest possible savings on running expenses while minimizing environmental impact.

Green Choice® Gas Burner

Using a patented eco-friendly design, NOx emissions may be reduced by up to 33%, ensuring that the vehicle meets low-NOx emission regulations of less than 40 ng/J.

How it Works

Gas water heaters heat water by utilizing either natural gas or liquid propane as fuel (propane). Gas water heaters require an air supply and must be properly vented in order to function effectively. Cold water is introduced into the water heater by an internal “dip tube,” which drives the cold water to the bottom of the tank and forces the hot water out through the output connector. This configuration gives the most amount of hot water for a given tank capacity. A pilot light is used by the vast majority of gas water heaters.

1. When cold water is introduced into the tank, the temperature sensor on the gas control sends a signal to the main gas valve, which opens the main gas valve.
2. Room where the water heater is situated provides the air that is necessary to operate the burner.
3. When the required temperature has been attained, the main gas valve is cut off to prevent further damage.
4. It is meant to open if the internal temperature or pressure of the tank exceeds specific restrictions.
5. It is important that water heaters have the capacity to deliver enough hot water even when temperatures are cold and household demand is high.

Certifications

The uniform energy factor is 0.57.

Product Specifications

Tech Specs
Nominal Capacity:? Nominal capacity is the representative number pursuant to the safety standard certification process for water heaters	40
Rated Storage Volume? Rated Storage Volume = Rated storage volume is the measured storage volume defined by the Department of Energy.	38
UEF	0.57
Maximum BTUs:	40,000
Power Source:	Natural Gas
Limited Tank Warranty:	6 Years
Limited Parts Warranty:	6 Years
Anode:	Coregard™ Sacrificial Anode
T P Relief Valve:	Yes
Water Connection Location:	Top
Water Connection Size:	3/4″
Emissions:	Ultra-Low NOx
First Hour Rating:	72

DimensionsVenting
Type:	Short
Height:	47″
Height w/Draft Hood:	51″
Diameter:	22″
Width:	22″
Depth:	22″
Vent Type:	Standard Vent

Incentives

Consumers who purchase appliances that meet particular energy efficiency criteria are eligible for rebates and incentive programs, which offer cash back to them. Frequently, these criteria are linked to the ENERGY STAR ®certification program, which is a voluntary initiative. The Cash for Appliances program is intended to encourage consumers to purchase energy-efficient appliances. The purchase of Energy Star® certified or CEE approved appliances might result in cash rewards for the purchasers.

Photos

Please click here to view and download the high-resolution photographs.

Need More Hot Water?

The fact that you are out of hot water is not a reason to be concerned.

If you’re still not certain that the GURL-40 will deliver enough hot water for your requirements, examine the following factors:

Find product information, documents, videos, and installation assistance for the Rheem XG40T12DU36U0W

High-efficiency XG50T12DU36U1 Performance Platinum Ultra Low NOx Powered Damper gas water heaters satisfy federal criteria for NOx emissions of 10 ng/J. Efficiency Performance

• Both versions have similar first-hour recovery (FHR) figures of 86 gallons for the 50-gallon model and 71 gallon for the 40-gallon model
• The recovery rate for both models is 36 gallons at a 90-degree rise.

Both versions have similar first-hour recovery (FHR) figures of 86 gallons for the 50-gallon model and 71 gallon for the 40-gallon model; the recovery rate for both models is 36 gallons at a 90 degree rise.

• Improvements in monitoring and servicing thanks to electronic gas control

Emissions are at a minimum.

• SCAQMD Rule 1121 compliance radiant burner with ultra-low NOx design and stainless steel burner structure. Meets 10 ng/J NOx limits.

Self-Cleaning

• Reduces the accumulation of silt and minerals
• Lowers the cost of fuel.

Technology

• Technology

Technology

• Exclusive air/fuel shut-off system
• Requires no maintenance (no filter to clean)
• Prevents the heater from operating in the presence of flammable vapor accumulation
• And

Increased Life Expectancy

• Anode rod of superior quality provides long-lasting tank protection.

Conforms to the requirements for high altitudes

• Dual certification for both potable water and space heating applications
• Brass drain valve with increased flow capacity
• It has a temperature and pressure relief valve built in. Compliance with low lead standards

Tank and components are covered by a 12-year limited warranty, and labor is covered for three years in-home. For detailed details, please refer to the written guarantee.

What You Need To Know About Low NOx HVAC Requirements

Pictures from Getty Images: Some California communities are restricting the nitrous oxide (NOx) emissions from household gas heaters as part of a statewide initiative to reduce greenhouse gas emissions by forty percent by 2030. In addition, numerous towns are promoting the use of purely electric vehicles or mandating the use of electric vehicles for all new residential development. While this may appear to be perplexing, the good news is that whether you live in California or not, Trane® offers a heating solution that can comply with these ecologically friendly laws and, when compared to typical gas furnaces, could cut your energy bills over time.

Our goal: Low greenhouse gas emissions. High-quality heating comfort.

Greenhouse gases are harmful for the environment and hazardous for your health, and they are increasing. Nitrogen oxides, according to the Environmental Protection Agency, lead to respiratory difficulties, acid rain, smog, higher algal levels, and global warming, among other things. 1. At the moment, the greenhouse gas emissions related to residential structures in California account for approximately 25% of the state’s total greenhouse gas emissions. Additionally, the elimination of on-site natural gas burning is the most significant source of greenhouse gas reductions.

What it all boils down to is this: In California, replacing typical household gas furnaces with low NOx or zero-emission heating technologies would assist the state achieve its 2030 emissions reduction goal by reducing greenhouse gas emissions significantly.

What is low NOx or Ultra-low Nox?

Nitrogen oxides (NOx) are an acronym for nitrogen oxides, which are a group of hazardous and poisonous greenhouse gases. When fuel is burnt at a high temperature, such as in an engine or a home gas furnace, these gases are emitted. Low NOx and Ultra-Low NOx are terms used to describe emission limitations for these goods, which are defined by local Environmental Protection Agency requirements and will vary depending on the type of heating equipment used.

What are the HVAC Low NOx regulations in my area?

The South Coast Air Quality Management District, which oversees air quality in the state of California, may require that any heating equipment you purchase comply with local EPA regulations.

The South Coast Air Quality Management District (SCAQMD) and the San Joaquin Valley Air Pollution Control District (SJVAPCD) in California have adopted Ultra-Low NOx Rules 1111 and 4905, which mandate NOx emissions of less than 14 nanograms per joule in order to comply with the Clean Air Act.

Our Low NOx solution: Install a zero-emission heat pump.

The South Coast Air Quality Management District, which oversees air quality in California, may require that any heating equipment you purchase meet local EPA criteria. The South Coast Air Quality Management District (SCAQMD) and the San Joaquin Valley Air Pollution Control District (SJVAPCD) in California have developed Ultra-Low NOx Rules 1111 and 4905, which demand NOx emissions of fewer than 14 nanograms per joule in order to be considered ultra-low.

Why a heat pump is right for you.

1. Low NOx and Ultra-Low NOx standards are intended to make gas furnaces more ecologically friendly by minimizing the quantity of hazardous greenhouse gases that they generate. Low NOx emissions are excellent, but you know what’s even better than low NOx emissions? ZERO emissions are produced! An electric heat pump does not need the combustion of any fossil fuels during the heating process, making it a considerably more ecologically friendly heating option than a gas or oil furnace. Versatility: A heat pump is a self-contained device that serves as both an air conditioner and a heating system. As a result of its adaptability, it is an excellent alternative for households with limited space. Ultra-efficient: A heat pump, in contrast to a furnace, does not generate heat by burning fuel. It simply involves the transfer of heat from one location to another using electricity, making it a more energy-efficient alternative. Most of our sophisticated heat pumps are ENERGY STAR® qualified and provide high SEER and HSPF ratings, as well as other energy-saving technology that can help you save money on your utility bills. When it is practicable, energy analysts recommend that high-efficiency HVAC heat pumps be installed rather than standalone central air conditioning systems and gas furnaces. 5

See how much you can save with a zero-emission heat pump.

The better the system’sSEER andHSPFratings, the more comfort you’ll receive out of every dollar spent on energy.* It is estimated that the majority of systems established before to 2006 have a SEER of 10 or below. Energy savings may vary based on your particular lifestyle, system settings and consumption, equipment maintenance, local climate, and the actual build and installation of equipment and duct systems. Energy Star’s savings calculator calculated savings for a 3-ton 21 SEER/10 HSPF heat pump with programmable thermostat in St.

How do the new Low NOx or Ultra-Low NOx standards affect your heating system?

You’ll get more comfort out of each dollar spent on energy if your system’s SEER and HSPF ratings are high. Systems installed before to 2006 have a SEER rating of 10 or below, and the vast majority are older. Potential energy savings may vary depending on your particular lifestyle, system settings and consumption, equipment maintenance, local climate, actual design and installation of equipment and duct system, and other factors. Energy Star’s savings calculator calculated savings for a 3-ton 21 SEER/10 HSPF heat pump with programmable thermostat in St.

*

Electrification. What it is and why it’s the smart solution to limit greenhouse gas emissions.

The better the system’sSEER andHSPFratings, the more comfort you’ll receive out of every dollar you spend on energy.* The vast majority of systems installed prior to 2006 have a SEER rating of 10 or below. Potential energy savings may vary based on your particular lifestyle, system settings and consumption, equipment maintenance, local climate, and the actual build and installation of equipment and duct system. Energy Star’s savings calculator calculated savings for a 3-ton 21 SEER/10 HSPF heat pump with programmable thermostat in St.

Heat pump myths – it’s time to set the record straight

Since the 1940s, heat pump technology has been in use in homes and businesses. The fact that today’s heat pumps are significantly more efficient than previous generations does not diminish the fact that many homeowners continue to hold onto a number of myths and misconceptions regarding heat pumps and the comfort they provide. It’s past time to put the record straight on this issue. HEAT PUMPS ARE USED ONLY FOR HEATING, NOT FOR COOLING. THE FACTS ARE THAT NAMES CAN BE DECEIVING. Heat pumps make use of a mechanical-compression refrigeration system that may be used to either heat or cool your home, depending on the time of year.

• MYTH: HEAT PUMPS CAN ONLY BE USED IN WARM TEMPERATURES.
• Another common myth regarding heat pumps is that they are only effective in more temperate settings.
• When used in conjunction with a Climatuff® Variable Speed Compressor, most efficient heat pumps, such as Trane systems, can operate at temperatures as low as 0 degrees Fahrenheit for average-sized houses.
• HEAT PUMPS CAN ACTUALLY SAVE YOU MONEY OVER TIME AND LAST AS LONG AS OTHER SYSTEMS, AND THIS IS THE FACT.

6 Furthermore, a heat pump has a lifespan of 15-20 years, which is equivalent to that of furnaces and air conditioners.

Final thought

You will benefit from switching to a heat pump because it will provide you with enhanced home comfort, more year-round efficiency, and reduced emissions. It is also the environmentally responsible thing to do for the quality of life in California. In addition to ourTrane heat pump vs. furnace comparison and ourTrane heat pump myth busting piece, we now have aTrane heat pump comparison chart. 1. EPA.gov (Environmental Protection Agency): Electrification of Residential Buildings in California, April 2019.

Page 86 of the Energy and Environmental Economics journal, Residential Building Electrification in California, published in April 2019.

Page 27.

A. O. Smith Recalls Ultra-Low NOx Water Heaters Due to Fire Hazard

You will benefit from switching to a heat pump because it will provide you with more home comfort, greater year-round efficiency, and reduced emissions. It is also the right thing to do for the quality of life in California. Check out our heat pump vs. furnace comparison guide and our heat pump myth busting article for for more information onTrane heat pumps. 1. The Environmental Protection Agency (EPA) website: Electrification of Residential Buildings in California, April 2019. Energy and Environmental Economics, page i.

Page 86 of the Energy and Environmental Economics journal, Residential Building Electrification in California, April 2019.

Page 27 of Energy and Environmental Economics’ April 2019 issue, Residential Building Electrification in California.

Recall Details

Description:This recall pertains to natural gas or propane-fueled Ultra-Low NOx emission gas water heaters with capacities of 30, 40, and 50 gallons. They were mostly sold in California since they were intended to meet with air quality requirements in certain air quality districts in the state. Manufacturered and sold from April 8, 2011 to August 1, 2016, these products were offered under the American, A. O. Smith, Kenmore, Reliance, State, U.S. Craftsmaster, Whirlpool, and Whirlpool branded brands and were available for purchase through the companies listed above.

1. The product’s data plate, which is placed next to the gas control valve/thermostat and contains the brand name, model number, and serial number, may be found on the back of the product.
2. Consumers may find out if their water heater is affected by this recall by looking up the serial number on their water heater.
3. Smith recommends that consumers immediately switch off and cease using the recalled water heaters and contact the company to see if a free repair is available.
4. O.
5. There have been no reported injuries.
6. A.
7. Smith Corp., based in Milwaukee, Wisconsin, is the manufacturer.

The Consumer Product Safety Commission (CPSC) of the United States The Consumer Product Safety Commission (CPSC) of the United States is responsible for safeguarding the general public from unjustified risks of damage or death that may be connected with the use of thousands of different types of consumer products in the United States.

Because to the CPSC’s efforts to safeguard the safety of consumer products, the number of deaths and injuries related with consumer products has decreased significantly over the past 40 years.

Any individual who sells items that have been subject to a publicly publicized voluntary recall by a manufacturer or a mandatory recall authorized by the Commission is in violation of federal law. SaferProducts.gov

BBCN3 Ultra Low NOx Series

A commercial gas water heater with ultra-low NOx emissions, the BCN3-100T75 complies with the thermal efficiency and standby loss criteria of the United States Department of Energy and the current edition of ASHRAE/IESNA 90.1.

FEATURES:

• Automation with a safety shutoff- An accurate and reliable control system that does not require any electrical connections is available. – Fixed automatic gas shutdown system for enhanced safety. – Not suggested for sanitizing at 180°F or above. Heavy gauge steel jacket with a baked enamel finish over a bonderized undercoat is featured. Tank has a glass liner- extends the life of the tank. Foam insulation conserves fuel and aids in the reduction of standby heat loss. The SCAQMD Rule 1146.2 and other air quality management districts with identical limits of 14 ng/j or 20 ppm for NOx emissions are met. Ultra-low NOx emissions are also met. Easy to Install – Completely pre-assembled at the manufacturer. There are only a few connections to be made: gas, water, and vent. All connections are situated in the front and on the top of the heaters to make installation and service more convenient. The draft diverter is a low-profile diverter that is included as standard equipment. The maximum working pressure is 150 psi, while the maximum gas inlet pressure is 14″ W.C. The handhole cleanout makes tank cleaning simple. Other Characteristics Protected against anodic corrosion. Equipped with a gas pressure regulator. Internal automatic gas shutdown mechanism avoids overheating of the water supply. – T P Relief Valve that is CSA certified and ASME rated

Model	CAPACITY	TYPE OF GAS	BTU INPUT	THERMAL EFFICIENCY
BBCN3 75T75 NV	74	NATURAL GAS	75,100	80%
BCN3 100T75 NV	98	NATURAL GAS	75,100	80%

Limited warranties are covered by written warranties, which can be obtained by calling 1-800-456-9805 or by contacting the American Warranty and Service Support team.

New Water Heater Rule Will Help Reduce Wintertime Air Pollution

Written by Joel Karamzyn Was it ever brought to your attention that your household water heaters and furnaces are important generators of nitrogen oxides (NOx), a precursor gas that plays a key role in the creation of ozone and fine particles (PM2.5) in the atmosphere? The Air Quality Board approved a new regulation last month to minimize the amount of nitrogen oxide (NOx) emitted by water heaters. All water heaters supplied in Utah are required to lower NOx emissions by 75% as of November 1, 2017, according to the new law.

Are lower NOx-emitting water heaters commercially available now?

Water heaters with ultra-low NOx emissions are easily accessible in California. You may get an ultra-low NOx water heater online from any of the main big-box retailers for delivery to your house or for pick-up at a local shop location. They are not yet offered as a normal in-store item in the state of Utah.

Will the ultra-low NOx water heaters cost more?

It is possible that they will be slightly more expensive at initially. 100 water heater models currently on the market were subjected to a survey, which yielded the following results: The average price increase over other models was $10 for the 34 ultra-low NOx units that are now available for order on the internet.

Will distributors be able to meet the 2017 deadline?

Yes, we’ve been working with the national trade organization that represents the main water-heater manufacturers from the beginning of the regulation process, so they’re well aware of the need to reorganize their distribution networks in order to comply.

If our home furnace also emits NOx, why hasn’t the Air Quality Board required ultra-low NOx furnaces?

The development of ultra-low NOx furnaces is still in its early stages. Future furnaces and boilers must meet high NOx emission standards, according to regulations in several California air districts. We are watching these developments for future consideration. Existing water heaters are not obliged to be removed and replaced with new ones by homeowners. When they do need to replace their water heater, they will almost certainly choose for a model that complies with the new regulations.

If you’d like to learn more about ultra-low NOx water heaters, you can find more information by searching the Internet for California-approved water heaters or visiting the websites of big-box appliance stores.

Joel Karmazyn works as an environmental scientist at the Division of Air Quality, where he is in charge of policy and planning for small emission sources of pollution.

Controlling NOx Emissions from Water Heaters, Small Boilers, and Process Heaters

Water heaters, small boilers, and process heaters are all subject to regulations in Title 30, Texas Administrative Code, Chapter 117, which regulates the emission of nitrogen oxides. These regulations are a component of the State Implementation Plan strategy to achieve compliance with the National Ambient Air Quality Standards for ozone emissions.

Areas Affected

Regulations for limiting nitrogen oxide emissions from water heaters, small boilers, and process heaters are found in Chapter 117 of Title 30 of the Texas Administrative Code.

These regulations are a component of the State Implementation Plan strategy to achieve compliance with the National Ambient Air Quality Standards for ozone pollution.

Rule Citation

Subchapter E, Division 3 of 30 TAC Chapter 117, Subchapter E, Division 3

Description of Rules

• NO xemission specifications apply to manufacturers, distributors, retailers, and installers of natural gas-fired water heaters, boilers, and process heaters with a maximum rated capacity of 2.0 million British thermal units per hour or less
• Includes certification, notification, and labeling requirements
• And includes certification, notification, and labeling requirements

Rule History

It is discussed in detail in theChapter 117 rule history for water heaters, small boilers, and process heaters about revisions to the rules, including their proposal and adoption, the associated State Implementation Plan revision, and the approval of the United States Environmental Protection Agency.

Compliance Resources

• TexasEnviroHelp: Assistance to Small Businesses and Local Governments
• EPA Test Methods
• And more.

Related

• Stakeholder organizations that provide assistance to the agency in dealing with air quality concerns
• Environmental Protection Agency (EPA) State Implementation Plan: Ozone Pollution
• Air Permits and Registrations
• Tax Relief for Pollution Control Property
• Point Source Emissions Inventory In 2005, the 79th Texas Legislature mandated and completed a Technical and Economic Feasibility Study to determine the technical and economic feasibility of regulating residential water heaters in Texas. The study was completed in December 2005 and was used to determine the technical and economic feasibility of regulating residential water heaters in Texas.

Contact Information

• In order to obtain further information regarding stationary source rules, contact the Stationary Source Programs Team
• Become a subscriber to get e-mail notifications of new SIP-related information, such as information on stationary source regulations. SelectSIP Hot Topicsunder theAir Quality header
• Then click on the link.

Tankless Non-Condensing Gas Water Heater

Model:GT15-110U-Item OLowe’s No.:1055570 Description:

Product Description

• When properly proportioned, you may enjoy continuous hot water for up to two simultaneous showers (shower estimates are based on a 2.5 GPM showerhead in the southern zone). Save money and energy by using our energy-efficient Ultra Low NOx outdoor model, which has a 0.81 Uniform Energy Factor (UEF) and operates at a low NOx level. The compact, exterior wall-mounted design frees up important storage space on your property. Professional installation is necessary
• Contact 877-GO-LOWES for more information. Used 1/2 inch gas line up to 10 feet in length or 3/4 inch gas line for extended lengths
• Readily converts from natural gas to propane with the included kit
• The remote controller that comes with the unit makes temperature changing and troubleshooting a breeze. Product life is prolonged as a consequence of the enhanced heat transmission and protection provided by the primary heat exchanger design. Freeze, overheat, and surge protection, as well as deciphering diagnostic codes, ensure that you never have to worry. You may have peace of mind with a 15-year limited home warranty.

Continual Flow of Hot Water Conserve energy and save money.

Product Features

• When properly proportioned, you may enjoy continuous hot water for up to two simultaneous showers (shower estimates are based on a 2.5 GPM showerhead in the southern zone). Save money and energy by using our energy-efficient Ultra Low NOx outdoor model, which has a 0.81 Uniform Energy Factor (UEF) and works at a low NOx level. The compact, exterior wall-mounted design frees up important storage space on your property. Professional installation is necessary
• Contact 877-GO-LOWES for more information. Used 1/2 inch gas line up to 10 feet in length or 3/4 inch gas line for extended lengths
• Readily converts from natural gas to propane with the included kit
• The remote controller that comes with the unit makes temperature changing and troubleshooting a breeze. Product life is prolonged as a consequence of the enhanced heat transmission and protection provided by the primary heat exchanger design. Freeze, overheat, and surge protection, as well as deciphering diagnostic codes, ensure that you never have to worry. You may have peace of mind with a 15-year limited home warranty.

• Specifications
• Ratings and reviews
• Care and handling instructions

• Specifications

Type:	Water Heater
Height:	20 1/2″
Width:	13 3/4″
Depth:	9.50″
Shipping Weight:	39 lbs.

Emissions:	Ultra-Low NOx
Maximum BTUs:	140000
Minimum BTUs:	15000
UEF:	0.81
Limited Heat Exchanger Warranty:	15 Years
Limited Parts Warranty:	5 Years
Water Connection Location:	Bottom
Water Connection Size:	3/4
Heat Exchanger:	Commercial Grade Copper
Voltage:	120
Remote Control:	Yes

Ratings/Reviews Care Instructions Should Be Followed Owners Manual A comprehensive guide to using and maintaining your new appliance, including everything from how to get it started to cleaning and maintenance tips. In order to access these documents, you may need to download and install Adobe Acrobat Reader.