Carbon Monoxide Warning, Unconfined Space

Carbon Monoxide Warning

Follow all the local and state codes or, in the absence of local and state codes, the "National Fuel Gas Code",

ANSI Z223.1 (NFPA 54)- current edition to properly install vent system.

Failure to do so can result in death, explosion, or carbon monoxide poisoning.

IMPORTANT: Air for combustion and ventilation must not come from a corrosive atmosphere. Any failure due to corrosive elements in the atmosphere is excluded from warranty coverage.

The following types of installation (not limited to the following) wilt require outdoor air for combustion due to chemical exposure and may reduce but not eliminate the presence of corrosive chemicals in the air:

•beauty shops

•photo processing labs

•buildings with indoor pools

•water heaters installed in laundry, hobby, or craft rooms

•water heaters installed near chemical storage areas Combustion air must be free of acid-forming chemicals such as sulfur, fluorine, and chlorine. These elements are found in aerosol sprays, detergents, bleaches, cleaning solvents, air fresheners, paint, and vamish removers, refrigerants, and many other commercial and household products. When bumed, vapors from these products form highly corrosive acid compounds. These products should not be stored or used near the water heater or air inlet.

Combustion and ventilation air requirements are determined by the location of the water heater. The water heater may be located in either an open (unconfined) area or in a confined area or small enclosure such as a closet or small room. Confined spaces are areas with tess than 50 cubic feet for each 1,000 BTUH of the total input for all gas-using appliances.

Unconfined Space

A water heater in an unconfined space uses indoor air for combustion and requires at least 50 cubic feet for each 1,000 BTUH of the total input for alt gas appliances. The table below shows a few examples of the minimum square footage (area) required for various BTUH inputs.

TABLE 2
BTUH Input	Minimum Square	Typical Room
BTUH Input	Feet with	with 8'Ceiling
	8'Ceiling	with 8'Ceiling
	8'Ceiling
30,000	188	9 x 21
45,000	281	14 x 20
60,000	375	15 x 25
75,000	469	15 x 31
90,000	563	20 x 28
105,000	657	20 x 33

TABLE 2
	Minimum Square	Typical Room
BTUH Input	Feet with	8'
BTUH Input	8'Ceiling	with	Ceiling
120,000	750	25	x 30
135,000	844	28	x 30

IMPORTANT:

The area must be open and be able to provide the proper air requirements to the water heater. Areas that are being used for storage or contain large objects may not be suitable for water heater installation.

Water heaters installed in open spaces in buildings with unusually tight construction may still require outdoor air to function properly. In this situation, outside air openings should be sized the same as for a confined space.

•Modern home construction usually requires supplying outside air into the water heater area.

Confined Space

For the correct and proper operation of this water heater, ample air must be supplied for the combustion, ventilation, and dilution of flue gases. Small enclosures and confined areas must have two permanent openings so that sufficient fresh air can be drawn from outside of the enclosure. One opening shall be within 12 inches of the top and one within 12 inches of the bottom of the enclosure as shown in Figure 12.

The size of each opening (free area) is determined by the total BTUH input of all gas utilization equipment (i.e., water heaters, furnaces, clothes dryers, etc.) and the method by which the air is provided. The BTUH input can be found on the water heater rating plate. Additional air can be provided by two methods:

1.All air from inside the building.

2.All air from outdoors.

12" MAXIMUM

	4:	CLOSET
	4:	OR
PERMANENT	--	OTHER
OPENINGS TO		CONFINED
THE OUTSIDE	OR	SPACE
ADDITIONAL

ROOMS WITHIN

THE BUILDING

12" MAXIMUM J

FIGURE 12.

All Air from Inside the Building

When additional air is to be provided to the confined area from additional room(s) within the building, the total volume of the room(s) must be of sufficient size to properly provide the necessary amount of fresh air to the water heater and other

153.331492, 153.331592 specifications

The Kenmore 153.331592 and 153.331492 are two innovative models in a series of versatile and efficient appliances designed to enhance everyday living. These products cater to a wide range of household needs, making them not only practical but also integral to modern home technology.

One of the standout features of the Kenmore 153.331592 is its energy efficiency. Designed with advanced technology, this model consumes less energy while providing robust performance. This is particularly important for environmentally conscious consumers looking to reduce their carbon footprint without compromising on effectiveness. The appliance utilizes smart energy management systems that optimize power use, ensuring that households can enjoy high performance with minimal energy costs.

On the other hand, the Kenmore 153.331492 offers impressive capacity, making it ideal for larger families or those who frequently entertain guests. This model is designed to accommodate substantial loads, whether it be laundry, cooking, or storage, making it a perfect fit for busy households. Additionally, its spacious design allows for easy organization, ensuring that items can be stored efficiently without clutter.

Both models incorporate advanced technology, including intuitive digital controls. These controls allow users to easily set preferences and monitor their appliance's operation through user-friendly interfaces. Smart connectivity features are also integrated into both models, allowing for remote management via smartphone apps. Users can adjust settings, receive alerts, and even perform diagnostics from the convenience of their phones, highlighting Kenmore's commitment to convenience and ease of use.

In terms of build quality, both models exhibit durable construction with high-quality materials designed to withstand the rigors of daily use. The sleek and modern design enhances their aesthetic appeal, making them suitable for any kitchen or laundry room decor.

Additionally, safety features such as auto shut-off, child locks, and overload protection are included in both models, ensuring that they operate smoothly without unnecessary risks.

In conclusion, the Kenmore 153.331592 and 153.331492 stand out for their blend of efficiency, capacity, and smart technology integration. These models present a compelling choice for those seeking reliable appliances that cater to both traditional and modern lifestyles. With a focus on energy conservation, user-friendly interfaces, and durable build quality, Kenmore continues to solidify its reputation as a leader in home appliance innovation.

Kenmore 153.331592 Carbon Monoxide Warning, Unconfined Space, All Air from Inside the Building

Models: 153.331492 153.331592