Accessories and Components, Trouble Shooting

Less Than 10'

2' Min.

ACCESSORIES AND COMPONENTS

3' Min.

2' Min.

10'

3' Min.

Figure 8

TROUBLE SHOOTING

No Smoking Allowed

Your new fireplace is designed not to smoke if properly installed and operated per our instruc- tions. If you do experience a problem, here are several things to check:

1.Remember – always check to ensure your flue damper is in the open position before lighting a fire!

2.When lighting your fire, a little smoke may escape into the room – more likely if the chim- ney is cold. To correct this, hold a lighted newspaper up inside the firebox near the open flue damper. This will turn around any down- draft and clear the flue of cold air. As your log fire burns below, the updraft will improve as the chimney heats up.

3.Is your fire too far forward? Move it toward the back with your poker. Keep the fire well within the confines of your fuel grate.

4.Keep your fire up on the grate and the refrac- tory below free of excessive ashes. The fire needs plenty of air movement around the logs.

5.If smoking occurs an hour or two after lighting the fire, perhaps your well-insulated house is too airtight and there is scarcely any way for replacement air to enter and feed the fire. Check to see if your outside combustion air kit (if installed) is open. Check outside to ensure no obstructions are in front of exterior air entry. Open a window slightly, open doors to one or two rooms and see if this stops the smoking.

6.Is a vent fan, exhaust hood or central heating/cooling system stealing combustion air from your fireplace? If their volume is high enough, this can cause negative pressure and an unwanted downdraft – and smoking.

7.Is your wood fuel too wet or unseasoned? Or does it contain some chemical substance that causes sputtering, smoking and toxic fumes?

8.Figure 8 illustrates the correct height of your chimney top. It is unlikely that your installation does not adhere to the installation instructions. However, if not correct, you could experience an unusual downdraft. Usually, the best solution is to increase the chimney height. This may also be necessary if nearby trees, adjoining roof lines or a hill is causing a downdraft condition.

9.Remember, your fireplace has been de- signed as a supplemental heating device only, it is not intended to heat your entire home.

ENJOY YOUR FIREPLACE

If you encounter any problems or have any questions regarding the installation of op- eration of your fireplace system, contact your distributor. For your nearest distributor contact:

LENNOX HEARTH PRODUCTS

1110 West Taft Avenue

Orange, CA 92865

	12M07	36 ABF
“All-GlassTM”	12M08	36 ABF-BB
Bi-Fold Doors	12M09	36 ABF-BS

Aluminum Doors

Your fireplace can be fitted with beautiful aluminum doors. Model ABF doors are avail- able for use with these fireplace. Doors are easily fitted to the fireplace opening. Model ABF doors come with standard black finish. Model ABF-BB doors have a beautiful bright brass finish.

To ensure warranty and to prevent a potential fire hazard, do not use any other doors on these appliances.

“All-GlassTM”
Twin Pane Doors	12M44	38TBA-BB

Twin Pane Doors

Your fireplace can be fitted with attractive Twin Pane doors. Model TBA doors are avail- able for use with these fireplace. Twin Pane doors are easily fitted to the fireplace opening. Model TBA-BB doors have a beautiful bright brass finish.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE

CST-38, CR-3835L, CPF-38 specifications

The Lennox Hearth CPF-38, CST-38, and CR-3835L are standout models in the realm of residential heating solutions, designed to offer homeowners a blend of efficiency, style, and comfort. Each model brings unique features and advanced technologies that cater to a variety of home heating needs.

The Lennox CPF-38 is engineered with a focus on delivering efficient heating while maintaining elegant aesthetics. This unit is particularly noted for its high-efficiency design, which helps reduce energy consumption and lower utility bills. The CPF-38 uses a powerful heating mechanism, typically powered by natural gas or propane, which translates to quick and effective heat distribution throughout the room. Its sleek, modern design ensures it complements any interior décor, making it a favorite among homeowners.

Next, the CST-38 model steps up with considerable versatility. This model is especially popular in homes that prioritize renewable energy sources, as it supports biofuels, making it an environmentally friendly option. The CST-38 employs advanced combustion technology, ensuring a cleaner burn that enhances efficiency while minimizing emissions. Its programmable thermostat feature allows users to customize heating schedules according to their lifestyles, providing both comfort and convenience.

Lastly, the CR-3835L is recognized for its unique characteristics that combine both functionality and aesthetic charm. With an eye-catching design that includes a large viewing window, the CR-3835L allows homeowners to enjoy the ambiance of a traditional fire while benefiting from modern efficiency. The unit boasts a robust heating output, accommodating larger spaces while maintaining optimal performance.

All three models integrate state-of-the-art venting technologies, including direct venting capabilities, which ensure safe air intake and exhaust, further enhancing indoor air quality. Additionally, safety features such as automatic shut-off systems and heat-resistant glass keep family safety at the forefront.

In summary, the Lennox Hearth CPF-38, CST-38, and CR-3835L models combine thoughtful design with advanced heating technology, making them suitable choices for homeowners seeking efficiency, safety, and aesthetic appeal in their heating solutions. Each unit is engineered to cater to specific preferences and needs, ensuring that there is a Lennox model available for every homeowner.

Lennox Hearth CPF-38, CST-38 Accessories and Components, Trouble Shooting, Enjoy Your Fireplace

Models: CST-38 CR-3835L CPF-38