Évaluations - 2, GPA: 3.5 ( )

Fabricant : Lennox Hearth Taille : 2.39 mb Nom Fichier : Langue d'enseignement:

• The gas supply line SHOULD NOT beconnected to the appliance until Step 6 on Page 12). • A pipe joint compound rated for gasshould be used on the threaded joints. Ensure propane resistant compounds areused in propane applications. Be verycareful that the pipe compound does notget inside the pipe. • It is recommended to install a sediment trap in the supply line as close as possibleto the appliance. • Check with local building offi cial for local code requirements. F E B D C G T op View FRAMING STANDOFFS (Top, Sides, and Rear) Front View 3 (76) A J H Flue Outlet For B-V ent Connection OPTIONAL ELECTRICAL INLET KNOCKOU T REQUIRING A FIELD PROVIDED JUNCTION BOX (Either Side) GAS INLET (Either Side and bottom ) NOTE - Hood shown as positioned in louvered front model. ELECTRICAL INLET 2-3/4 x 2 (70 x 51) COVER PLA TE with KNOCKOUT) K 1/2 (13) 3 (76) 1.. . (35) (140) 5-1/2 9-3/8 (238) 2 (53) Right Side View (140) 5-1/2 9-3/8 (238) 1-3/8 (35) Left Side View GAS INLET (See Also Right Side View) ELECTRICAL INLET (See Also Right Side View ) 3 (76) OUTSIDE AIR SHUTTER 8-15/16 (227) 7-3/8 (187) ELECTRICAL INLET (Optional) Figure 10: Fireplace Specifi cations LENNOX HEARTH PRODUCTS • MERIT PLUS® B-VENT GAS FIREPLACES (MPB33/35/40/45) • INSTALLATION INSTRUCTIONS IMPORTANT: If propane is used, be aware that if tank size is too small (i.e. under 100 lbs, if this is the only gas appliance in the dwelling. Ref. NPFA 58), there may be loss of pressure, resulting in insuffi cient fuel delivery (which can result in sooting, severe delayed ignition or other malfunctions). Any damage resulting from an improper installation, such as this, is not covered under the limited warranty. STEP 3. INSTALLING VENT SYSTEM These instructions should be used as a guideline and do not supersede local codes in any way. Install venting according to local codes, these instructions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the current standards of CAN/ CGA-B149.1 in Canada. Ensure clearances are in accordance with local installation codes and the requirements of the gas supplier. Degagement conforme aux codes d'installa tion locaux et aux exigences du foumisseunde gaz. Use only approved ventingcomponents. (see Approved Vent Components on Page 2.) These fi replaces must be vented vertically to the outside. Slip the fi rst section of B-Vent over the fi replace fl ue outlet and secure with sheet metal screws (# 8 or larger), then install the remainder of the B-Vent vertically to the outside. Minimum overall height of the vent system and appliance must be 10' (2.54 m) vertical with no offset, or 12' (3.7 m) when an offset up to 45 degrees from the vertical is used; or 15' (4.6 m) when an offset is greater than 45 degrees and up to 60 degrees (see Figure 13). The offset may start at the fi replace fl ue collar. The maximum overall height of the vent system and appliance should not exceed 40 feet. Install the B-vent system in accordance with the vent manufacturer's instru...

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