Quadra-Fire QFP 30 Operation & Maintenance Manual

Quadra-Fire QFP 30 Operation & Maintenance Manual Manual pdf 18 page image

QFP 30 Direct Vent Gas FireplacePage 18 03/21/01 #250-6120FIG. 3 INSTALLATION INTO A CLASS AMETAL CHIMNEY (USA ONLY)VENTINGFIG. 4 INSTALLATION INTO A MASONRYCHIMNEY (USA ONLY)HOW TO USE VENT GRAPHEX. 2EX. 111" 2' 4' 6' 8' 10' 12' 14' 15'30'28'26'24'22'20'18'16'14'12'10'8'6'4'2'0'(MAX)(MIN)1. Measure the distance from the top of stove to the centerof the 90° elbow. On the graph below, draw a horizontalline from that measurement on the vertical axis acrossuntil it intersects with the slanted line.2. From the point of this intersection, draw a vertical line tothe bottom of the graph.3. The point at which this line meets the bottom line of thegraph is the maximum length of the horizontal run.Example 1: If the vertical dimension from the top of thestove to the center of the 90° elbow is 7' (2.13m), thehorizontal run to the outer wall flange must not exceed9' 9" (2.97m).Example 2: If the vertical dimension from the top of thestove is 21’ (6.4m), the horizontal run to the outer wall flangemust not exceed 7’ 3" (2.21m).Note 1: The maximum horizontal vent run is 15' (4.57m)when the vertical vent rise is 10' (3.05m).The minimum horizontal vent run is 12" (305mm).Minimum wall thickness is 4" (102mm). Maximumwall thickness is 20" (508mm).Note 2: Vent damper may need to be adjusted if yourinstallation falls in the shaded area shown in graph.CONFIGURATION EXAMPLES FOR THE QFP30:• (1) 45° elbow 1’ vertical / 12’ horizontal (1) 90° elbow• (1) 45° elbow 6’ horizontal• (1) 45° elbow & (1) 11”-14” adjustable• (1) 45° elbow 10’ vertical / 15’ horizontal• (1) 45° elbow 40’ vertical• (1) 45° elbow (1) foot vertical (1) 90° elbow (1) foothorizontal (1) 90° elbow (4) 90°’s• (1) 45° (1) 90° elbow (2) foot horizontal (1) 90° elbowTOTAL HORIZONTAL RUN TO OUTSIDE OFEXTERIOR WALL (EXCLUDING ELBOWS)VERTICAL DISTANCE FROMAPPLIANCE TOP TO THE 90°ELBOWTERMINATIONCAP PARTTOPADAPTOREXISTING METALCHIMNEY4" FLEX PIPEDIRECT VENTPIPERETROCONNECTORUse ONLYDuraVent #991High WindTermination CapTop AdaptorFlashing4" Flex LinerRetroConnectorDirect VentPipeHORIZONTAL INSTALLATION INTO AMASONRY CHIMNEY