PROPER BURNER FLAME

A proper flame will have a dark blue inner mantle that sits right on top of the burners with a lighter blue outer mantle rising above the burner, (See Figure 11). There may be some yellow where the pilot flame and burner flame meet. There is no primary air adjustment on the burner, and proper flame is assured since the correct manifold pressure and orificing has been done at the factory. NOTE: It is advised that the burner flames be checked at least twice during the heating season for any changes in burner flame characteristics. The appliance area must be kept clear and free from combustible materials, gasoline, and other flammable vapors and liquids. This heater comes from the factory with the proper burner orifice for elevations up to 2,000 feet. Heaters installed above 2,000 feet must be derated 4% for every 1,000 feet. For the proper orifice size find the Model Number and elevation on the orifice chart (See CONTROLS). Replace burner orifice.

5” to 7”

Approx. 1 ”

FIGURE11

OPERATION

This unit uses a “step open” valve. When heat is called for the gas valve opens at a reduced manifold (outlet) pressure to insure a safe, quiet ignition. After 10 – 20 seconds the valve automatically steps up to normal manifold outlet pressure to provide proper BTU input for the remainder of the heat cycle.

After the heat exchanger has warmed sufficiently, the fan will automatically come on to efficiently transfer the heat into the room. NOTE: All but the 35,000 BTU unit (which is one speed) have an automatic two-speed fan. In a new installation or on fall start-up in a very cold room, some on-off cycling of the fan may occur if the heat exchanger cools too much. The burner, however, will continue to operate and the fan cycle until the thermostat is satisfied.

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Louisville Tin and Stove CF654C-R, CF504R, CF354C-R operating instructions Proper Burner Flame, Operation
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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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