Daikin 90 Plus AFUE - Gas Piping Entry and Fittings

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©2014DaikinNorthAmerica,LLC
NaturalGasCapacityofPipeChart
NominalBlackPipeSize
PipeLength 1/2” 3/4” 1” 1 1/4” 11/2”
10’ 132 278 520 1050 1600
20’ 92 190 350 730 1100
30’ 73 152 285 590 980
40’ 63 130 245 500 760
50’ 56 115 215 440 670
60’ 50 105 195 400 610
70’ 46 96 180 370 560
80’ 43 90 170 350 530
90’ 40 84 160 320 490
100’ 38 79 150 305 460
BTUHFurnaceInput
HeatingValueofGas(BTU/CubicFoot)
CFH=
©2014DaikinNorthAmerica,LLC
GasConnections
 Pipingmayentertheleftorrightsideofcabinet.
 Theinstallermustsupplyrigidpipelongenoughtoreachthe
outsideofthecabinettosealthegrommetcabinet
penetration.
 Asemi‐rigidconnectortothegaspipingcanbeusedoutside
thecabinetperlocalcodes.
 1/2”NPTpipeandfit
tingsarerequired.