Lennox Hearth TM-4500 Replacement Parts, Warranty, Product Reference Information, Bi-Fold Doors

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 5 illustrates the correct height of your chimney top. It is unlikely that your instal- lation does not adhere to the installation instructions. However, if not correct, you could experience an unusual downdraft. Usu- ally, 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.

REPLACEMENT PARTS

A complete parts list is found at the end of this manual. Use only parts supplied from the manufacturer.

Normally, all parts should be ordered through your Lennox dealer. Parts will be shipped at prevailing prices at time of order.

When ordering repair parts, always give the following information:

1.The model number of the appliance.

2.The serial number of the appliance.

3.The part number.

4.The description of the part.

5.The quantity required.

6.The installation date of the appliance.

Less Than 10' (3m)

2' Min. (610mm) 2' Min. (610mm)

2' Min.

(610mm)

3' Min.

(916mm)

Figure 5

WARRANTY

This fireplace is covered by a limited warranty detailed separately from this document.

Retain this manual. File it with your other documents for future reference.

PRODUCT REFERENCE INFORMATION

We recommend that you record the following important information about your fireplace. Please contact your Lennox dealer for any questions or concerns. For the number of your nearest Lennox dealer, please call 1-800-9-LENNOX.

Your Fireplace's Model Number _______________________________________

Your Fireplace's Serial Number ________________________________________

The Date On Which Your Fireplace Was Installed __________________________

Your Dealer's Name _________________________________________________

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

ACCESSORY COMPONENTS

	86L66	45ABF
	86L67	45ABF-BB
Bi-Fold Glass Doors	86L68	45ABF-BS

Bi-Fold Doors

Your fireplace can be fitted with beautiful bi- fold doors. Model ABF doors are available for use with this fireplace. Doors are easily fitted to the fireplace opening. Model ABF doors come with standard black finish. Model ABF-

BBdoors have a beautiful bright brass finish. Model ABF-BS are made of stainless steel.

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

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