Carrier Series 100 Installation, Start-up, And Operating Instructions Manual

Also see for 58MXB Series: User's information manual Owner's manual

Table 11—Maximum Allowable Pipe Length (ft)ALTITUDE (FT) UNIT SIZE(BTUH)DIRECT VENT (2-PIPE) ONLY NON-DIRECT VENT(1-PIPE) ONLY NUMBER OF 90° ELBOWSTERMINATIONTYPEPIPE DIA(IN.)* PIPE DIA(IN.)* 1 2 3 4 5 60 to 200040,000 2 Pipe or 2-inConcentric1 1 5 NA NA NA NA NA1-1/2 1-1/2 70 70 65 60 60 552 2 70 70 70 70 70 7060,000 2 Pipe or 2-inConcentric1-1/2 1-1/2 20 15 10 5 NA NA2 2 70 70 70 70 70 7080,000 2 Pipe or 2-inConcentric1-1/2 1-1/2 10 NA NA NA NA NA2 2 55 50 35 30 30 202-1/2 2-1/2 70 70 70 70 70 70100,000 2 Pipe or 3-inConcentric2 2 5 NA NA NA NA NA2-1/2 2-1/2 40 30 20 20 10 NA3 3 70 70 70 70 70 70120,000 2 Pipe or 3-in.Concentric2-1/2 one disk 2-1/2 10 NA NA NA NA NA3† NA 45 40 35 30 25 203† no disk 3† 70 70 70 70 70 70140,000 2 Pipe or 3-in.Concentric2-1/2 one disk NA 5 NA NA NA NA NA3† one disk NA 40 35 30 25 20 153† no disk NA 60 56 52 48 44 404† no disk NA 70 70 70 70 70 70ALTITUDE (FT) UNIT SIZE(BTUH)DIRECT VENT (2-PIPE) ONLY NON-DIRECT VENT(1-PIPE) ONLY NUMBER OF 90° ELBOWSTERMINATIONTYPEPIPE DIA(IN.)* PIPE DIA(IN.)* 1 2 3 4 5 62001 to 300040,000 2 Pipe or 2-inConcentric1-1/2 1-1/2 67 62 57 52 52 472 2 70 70 70 70 70 7060,000 2 Pipe or 2-inConcentric1-1/2 1-1/2 17 12 7 NA NA NA2 2 70 67 66 61 61 6180,000 2 Pipe or 2-inConcentric2 2 49 44 30 25 25 152-1/2 2-1/2 70 70 70 70 70 70100,000 2 Pipe or 3-inConcentric2-1/2 2-1/2 35 26 16 16 6 NA3 3 70 70 70 70 66 61120,000 2 Pipe or 3-in.Concentric3 NA 14 9 NA NA NA NANA 3† 63 62 62 61 61 613† no disk NA 70 70 63 56 50 434† no disk 4† no disk 70 70 70 70 70 70140,000 2 Pipe or 3-in.Concentric3† one disk NA 20 15 10 5 NA NA3† no disk NA 39 35 31 27 23 194† no disk NA 70 70 70 70 70 70ALTITUDE (FT) UNIT SIZE(BTUH)DIRECT VENT (2-PIPE) ONLY NON-DIRECT VENT(1-PIPE) ONLY NUMBER OF 90° ELBOWSTERMINATIONTYPEPIPE DIA(IN)* PIPE DIA(IN.)* 1 2 3 4 5 63001 to 400040,000 2 Pipe or 2-inConcentric1-1/2 1-1/2 64 59 54 49 48 432 2 70 70 70 70 70 7060,000 2 Pipe or 2-inConcentric1-1/2 1-1/2 16 11 6 NA NA NA2 2 68 63 62 57 57 5680,000 2 Pipe or 2-inConcentric2 2 46 41 28 23 22 132-1/2 2-1/2 70 70 70 70 70 70100,000 2 Pipe or 3-inConcentric2-1/2 2-1/2 33 24 15 14 5 NA3 3 70 70 70 66 61 56120,0002 Pipe or 3-in.Concentric3† no disk NA 65 58 51 44 38 31NA 3† 59 59 58 57 57 564† no disk 4† no disk 4† no disk 70 70 70 70 70 70140,000 2 Pipe or 3-in.Concentric3† one disk NA 11 6 NA NA NA NA3† no disk NA 30 26 22 18 14 104† no disk NA 70 70 70 70 70 70See notes at end of table35→