Napoleon BGD34-1NT Installation And Operating Instructions Manual

Also see for BGD34-1NT: Installation and operating instructions Installation and operating instructions Installation and operating instructions

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Napoleon BGD34-1NT Installation And Operating Instructions Manual Manual pdf 12 page image

12W415-0663 / E / 08.23.123.5 VENTING APPLICATION FLOW CHART13.1TOP EXITHorizontal Termination Vertical TerminationVertical rise is equalto or greater thanthe horizontal runVertical rise is lessthan horizontal runVertical rise is equalto or greater thanthe horizontal runVertical rise is lessthan horizontal runHorizontal run +vertical rise tomaximum of 40 feetHorizontal run +vertical rise tomaximum of 24.75feetHorizontal run +vertical rise tomaximum of 40 feetHorizontal run +vertical rise tomaximum of 40 feet4.2 times thevertical rise equal toor greater than thehorizontal run3 times the verticalrise equal to orgreater than thehorizontal run3.6 DEFINITIONS14.1For the following symbols used in the venting calculations and examples are:> - greater than> - equal to or greater than< - less than< - equal to or less thanH T - total of both horizontal vent lengths (Hr) and offsets (Ho) in feetH R - combined horizontal vent lengths in feetH O - offset factor: .03 (total degrees of offset - 90°*) in feetVT - combined vertical vent lengths in feet3.7 ELBOW VENT LENGTH VALUES15.1FEET INCHES1° 0.03 0.515° 0.45 6.030° 0.9 11.045° 1.35 16.090°* 2.7 32.0* The first 90° offset has a zero value and is shown in the formula as - 90°f i r e - p a r t s . c o m