GAS ROUGH-IN

Check local codes for requirements as to the size and type of gas line required. See Figure 5 for location of gas inlet holes in furnace cabinet.

Compounds used on threaded joints of gas pipe should be resistant to the action of liquefied petroleum gases. The gas line joints must be checked for leaks. This should be done with a soap solution – watching for bubbles on all connections. NEVER USE AN EXPOSED FLAME TO CHECK FOR LEAKS.

A manual valve equipped with a 1/8” NPT plugged tapping accessible for test gauge connection should be installed immediately upstream of the gas supply connection to the appliance. Some codes and ordinances require that the manual valve be located outside the appliance. See Figure 4.

The appliance and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of ½ psig.

The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ pig.

It is required by the National Fuel Gas Code that a drip line be installed near the gas inlet. This should consist of a vertical

Gas

Supply

Line

Drip

Manual

1/8 N.P.T.

Leg

cut off

Pressure Tap

 

 

valve

 

 

 

 

FIGURE 4

 

 

1-1/2” Dia.

5” Knockout

4”

length of pipe tee connected into the gas line that is capped on the bottom in which condensation and foreign particles may collect.

8”

FIGURE 5

1-1/2” Dia.

Gas Inlet

Hole

2”

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Louisville Tin and Stove CF504R, CF654C-R, CF354C-R operating instructions Gas Rough-In
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CF354C-R, CF504R, CF654C-R specifications

The Louisville Tin and Stove CF654C-R, CF504R, and CF354C-R are three distinctive models designed to provide efficient heating solutions tailored for various spaces and specific needs. Known for their stylish design and practical functionality, these units stand as a testament to craftsmanship in modern heating technology.

One of the main features of these models is their robust construction. Crafted from durable materials, they are designed to withstand the rigors of daily use while providing reliable heat. The units showcase a combination of classic aesthetics and modern functionality, allowing them to fit seamlessly in any home environment, be it traditional or contemporary.

The CF654C-R model stands out with its higher heating capacity, making it ideal for larger rooms or spaces that require significant warmth. It uses innovative heat distribution technology that ensures even warmth throughout the area, eliminating cold spots and enhancing comfort. The integrated thermostat allows users to maintain optimal temperatures effortlessly, further emphasizing energy efficiency.

The CF504R model, while slightly smaller, does not compromise on performance. It offers a perfect solution for medium-sized spaces, featuring a user-friendly interface that makes it easy to adjust settings to suit individual preferences. Advanced combustion technology maximizes fuel efficiency, resulting in lower energy bills while still delivering the heating power you expect.

The CF354C-R is tailored for smaller areas, making it the perfect choice for cozy rooms or as an additional heat source in larger homes. Despite its compact size, it is engineered with a high thermal efficiency rating, ensuring that it uses minimal fuel to produce significant heat. Its minimalist design fits easily into smaller spaces without occupying much room, making it a versatile addition to any home.

Each model integrates modern safety features, including flame failure safety devices and protective screens, ensuring peace of mind for users. Additionally, all three models are designed to accommodate a variety of fuel types, allowing homeowners to choose based on convenience and availability.

In summary, the Louisville Tin and Stove CF654C-R, CF504R, and CF354C-R are versatile heating solutions that cater to different needs, with a focus on durability, efficiency, and user-friendly operation. With their unique features and technologies, they remain a popular choice for anyone looking to enhance their home’s heating system.
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