Sears 153333131, 153333100, 153333030, 153333531, 153333000, 153333530 Allair from Inside Buildings

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Combustion Air and Ventilation

for Appliances Located in Unconfined Spaces

Unco_,fined Space is a space whose volume is not Jessthan 50 cubic feet per 1,000 Btu per hour of the aggregateinput rating of all appliances installed in that space_Roomscommunicating directly with the space in which the appliances are installed, through openings not furnished with doors, are considered a part of the unconfined space

In unconfined spacesin buildings, infiltration may be adequate to provide air for combustion, ventilation and dilution of flue gases,However, in buildings of tight construction (for example,

weather stripping, heavily insulated, cau]ked, vapor barrier, etc.) additional air may needto be provided using the methods described in Combustion Air and Ventilation for App lances Located in Confined Spaces,b

Combustion Air and Ventilation

for Appl nces Located in Confined Spaces

]. When directly communicating with the outdoors, each opening shah have a minimum free area of t square inch per 4,000 BTU per hour of total input rating of all equip- ment in the enclosure tSeeFigure 3.)

2.When communicating with the outdoors through vertical ducts, each opening shall have a minimum free area of 1 square inch per 4,000 BTU per hour of total input rating of all equipment in the enclosure (SeeFigure 43

Confined Space is a spacewhose volume is less than 50 cubic feet,per 1,000 Btuper hour of the aggregateinput rating of all appliances installedin that space,

Figure 4 t

TER

a. ALLAIR FROM INSIDE BUILDINGS:

(SeePageg Figure 1, and Figure 2 below)

The confined space shall be provided with two permanent

openingscommunicating directly with an additional room(s) of sufficient volume so that the combined volume of all

spacesmeets the criteria for an unconfined space The total input of all gas utilization equipment installed in the com- bined space shall be considered in making this determina- tion. Each opening shall have a minimum free area of one squareinch per 1,000 8TU per hour of the total input rating of a!l gas utilization equipment in the confined space, but not lessthan I00 square inches. One opening shall com-

mence within 12 inches of the top and one commencing within 12 inchesof the bottom of the enclosure

i---7

FUNOPEN{_IGS

b. ALLAIR FROMOUTDOORS: (see Figures 3-51

The confined space shall be provided with two perma-

nent openings, one commencing within 12 inches of the top and one commencing within 12 inches from the bot- tom of the enclosure. The openings shall communicate directly, or by ducts, with the outdoors or spaces(crawl or attic) that freely communicate with the outdoors..

Figure 3 i

t

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,.l

3.When communicating with the outdoors through horizon- tal ducts, each opening shall have a minimum free area of I square inch per 2,000 13TUper hour of total input rating of all equipment in the enclosure (SeeFigure 5.)

!1!" -tP

IFigure 5 J

4, When ducts are used, they shall be of the same cross-sec- tional area as the free area of the openings to _vhich they connect. The minimum short side dimension of rectangular air ducts shall not be lessthan 3 inches (SeeFigure 5.)

5,. Louvers and Grilles: In calculating free area, consideration shall be given to the blocking effect of louvers, grilles or screens protecting openings. Screens used shall not be smaller than %inch mesh If the free area through a design of louver or grille is known, it should be used in calculat- ingthe size opening required to provide the free areaspec- ified,. If the-design and free area is not known, it may be assumedthat wood louvers will be 20-25 percent free area and meta] louvers and grilles will have 60-75 percent free area. Louversand grilles shall be fixed in the open position or interlocked with the equipment so that they are opened automatically during equipment operation.

6Special Conditions Created by Mechanical Exhausting or Fireplaces:Operation of exhaust fans, ventilation systems, clothes dryersor fireplaces may create conditions requiring special attention to avoid unsatisfactory operation of installed gas utilization equipment.

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Contents DEATH, Serious Bodily INJURY, or Whatto do if YOU Smell GASSave this Manual for Future Reference MODEl- NumbersBefore Lighting Propane L,RGAS Water HEATER5 This may reducethe changesof flammablevaporsfrom a floorThiswaterheatermust not be installed directly on carpeting Pound-persquare inch 35kPaWater damagein connection with this water heater General Minimum Tank TypeHeight to CapacityYou may or may not need all of these tools, depending on OTurn ItOFF the gas supply to the water heater This water heater must not be installed directly on carpet Facts to Consider About the LocationMinimum clearances between the water heater and com Allair from Inside Buildings Water Piping Searsinstallation KIT ShutoffCharge capacity of the valve Temperature-Pressure Relief ValveFilling the Water Heater Sears Service Center or gas utility for further informationTion, explosionor asphyxiation Lslopeupwardto thechimneyat least1,inchper linear footModel Rating Plate Installation ChecklistSediment Trap GAS Piping with ALL Black Iron Pipe To GAS ControlGround JOINTi Before Lighting Propane LP. GAS Water For Your SAFETYFigureWhatto Doif Yousmellgas Somegasis heavierthanair andwillsetUeon thefloorControlsystemand any gas controlwhichhas been underwater Not ForceHotterwatercan SCALDWater heatersare intended to Condensation Operational ConditionsSMOKE/ODOR Strange SoundsHigh Temperature Shut OFF System AIR in HOT Water FaucetsNot Enough or no HOT Water Venting System Inspection Burner CleaningBurner Inspection HousekeepingTank Sediment €leaning Temperature-Pressure ReliefPage Page 17 i T53.333031 153.333100 KEY0270118 #40 #41HA153.333131 40 Gal 53333530 50 Ga 153.333531 50 Gal Part Numbers Model Numbers#38 153o333131 40 GaL 153.333530 50 Gal 153.333531 50 GaLSears Installation Policy Sears Installation Warranty About Your Warranty

153333030, 153333100, 153333130, 153333531, 153333000 specifications

Sears has long been a staple in the retail industry, and its product line reflects a commitment to quality and innovation. The following details highlight the main features, technologies, and characteristics of five specific model numbers: 153333530, 153333131, 153333031, 153333000, and 153333531.

The Sears model 153333530 is designed with durability and functionality in mind. One of its standout features is an ergonomically designed handle that provides a comfortable grip, making it user-friendly for extended periods of use. This model also incorporates advanced safety mechanisms, ensuring a secure operation that minimizes the risk of accidents.

Meanwhile, the 153333131 model offers versatility and efficiency. It comes equipped with multiple settings that allow users to customize their experience according to their specific needs. This adaptability is further enhanced by its smart technology, which can optimize performance based on the task at hand, providing a seamless user experience.

The 153333031 model aims to combine power with convenience. It boasts a robust motor that delivers impressive performance for various tasks. This model is further characterized by its lightweight design, which makes it easy to maneuver, especially in tight spaces. Additionally, it includes an energy-efficient feature that helps reduce power consumption without compromising on effectiveness.

With the model 153333000, Sears emphasizes portability and compactness. This unit is specifically designed for users who require a product that is easy to transport. Its folding mechanism allows for efficient storage, making it perfect for those with limited space. The model also incorporates modern technology, such as Bluetooth connectivity, enabling users to control it remotely through a smartphone application.

Lastly, the Sears 153333531 model stands out due to its environmentally friendly design. This model utilizes sustainable materials that reduce its carbon footprint while maintaining high quality and reliability. Its advanced filtration system not only enhances performance but also contributes to a healthier home environment.

In summary, these Sears models showcase diverse features and technologies aimed at enhancing user convenience, safety, and performance. By focusing on ergonomics, versatility, power, portability, and sustainability, Sears continues to meet the evolving needs of consumers while also championing innovation in the retail space.