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. <br /> � GAS LOG IiGHTER <br /> installation of a gas �og lighter shall comply <br /> � � with the State Mechanical Code for gas appliances. <br /> ` � The gas shut off valve shall be a listed A.G.A. <br /> device and must be outside the masonry fireplace <br /> - �,� ��,� and not embedded in the outs ide hearth. A swing <br /> 1 joint consisting of at least three elbows should <br /> be installed between the gas shut off va�ve and <br /> the log lightet- pipe. This Is to prevent breaks <br /> �,� �,��,« in the joints ln the event of movement or settle- <br /> FIREPLACE LOG LIGHTER �nt of che fireplace. <br /> it is recomrnended thac the gas log lighter be <br /> 1" above the ash bed and definitely not buried in <br /> � the ashes or in sand. <br /> FLUE AND CHIMNEY SIZES <br />� <br /> Nomind Actuol putsiC� Eff�ctivt Maa.Ar��of Minirtwm Outsid� <br /> � Oim�nsion of Oim�ns+ons ot Flu� Finplact O�m�niion ot <br /> �; ,� Flv�LininQ Fiuv Lininy ArM Qp�ninp Chimnsy <br /> t � <br /> �� a <br /> ^ a�: ��;. 6!L"Round 8X"Round 39 W.in. 390 tp.in. 17"�c 17.• <br /> � �>•, �.�, r� 8x"a 13"aw{ 8%"a 121L" . 69 W.i�. 690 ip.in. 17":21" <br /> f � 8X"Y 1 T"o�r�! 8X"a 16lG" 87 sq.in. 870 sa.in. 17"x 25•. <br /> ��: / 13"Round 7?lG" Rou�d 91 t0.i�. 1p9?�q. in. 21" x 21" <br /> i <br /> ��. �e�� i 1C'x 18"ovsl 10"x 17ji" 112 tp.in. 1120 sa.in_ 1�••x 26•• <br /> � + `�� 10":21"ovsl 10":21" 138 sq.in. 1380 p.in. '19" �c 30' <br /> � + `�i: -�' 13"s 17"ov�( 12lL"x 18'1C" 13�t sq.in. 1310 sq.in. 21" : 25.. <br /> a �Q �� ��� �'�' i� � 13":21"ov�l 14lf":21" 1)3 sp.irL 1730 sQ.in. Z1"x 30.. <br /> � � {� J }�� 1 T'x 17"ov�l 16lG": 16'1G" 1)/ sq. in. 1710 sQ. in. 26"x?5.. <br /> � /� .��_ �� `�� * `o� 1T'Y 21"aval 18�"x 21" 223�p.in. 2230�q. in. 25" :30.. <br /> � i�: �� � ?i 1� P�� 21••x 21"ov�l 21"w 21" ?69�q.in. �90�q. in. 30"x 30.. <br /> s � � i / ��r <br /> �J.7�fl� �'�s `� '� - <br /> °f, y � `� � �,•`� FLUE S I ZES - <br /> �'-- ; '�� '� `�,•` <br /> �-+ •,� �1 The area of the fireplace opening is multiplied <br />�, °f�'�� � � by the flue area ratio to obtain the minimum <br /> '� �'� �� required effective flue area. <br /> !`�� ,,, � �� , <br />�� � The slze of Lhe modular flue lining selected <br /> 2� Ze �2 �e 4o a4 ae aZ ' be eo � � �z should be equal to or )arger than the requi red <br /> computed a rea. <br /> Wldih ol Flnpl�t�OD�������h�1 PROBLEM: <br /> Find proper flue si2e at 1/10 fireplace area <br /> ORAPH TO DETERMINE PROPER FLUE S12E for a f t repl ace �+8" w i de by 30" h i gh. <br /> FOR SINOLE FACE FIREPLAC� SOLUTION: <br /> 1 . Flnd 48" fireplace width at bottom of chart. <br /> 2. Find 30" fi�eplace height at teft side of <br /> chart. <br /> 3. Follow height line across and width line up <br /> until they intersect. <br /> 4. Proper flue size will be nearest curve above <br /> intersection. Us� 17" x 17" or 13" x 21" <br /> nominal flue lining size. <br />