High Altitude & Airflow Specification Tables - Fedders FV95A054 Installating And Operation Manual

For USA
HIGH ALTITUDE SPECIFICATIONS
Rating Plate
Input BTU/hr Altitude(ft)
0-2000
2000-3000
54,000 3000-4000
4000-5000
5000-6000
0-2000
2000-3000
72,000 3000-4000
4000-5000
5000-6000
0-2000
2000-3000
90,000 3000-4000
4000-5000
5000-6000
0-2000
2000-3000
108,000 3000-4000
4000-5000
5000-6000
*MANIFOLD PRESSURE NATURAL GAS=3.5 INWC
**MANIFOLD PRESSURE L.P. GAS=10.5 INWC
For- CANADA
HIGH ALTITUDE SPECIFICATIONS
Rating Plate
Input BTU/hr Altitude(ft)
0-2000
54,000
2001-4500
0-2000
72,000
2001-4500
0-2000
90,000
2001-4500
0-2000
108,000
2001-4500
*MANIFOLD PRESSURE NATURAL GAS=3.5 INWC
**MANIFOLD PRESSURE L.P. GAS=10.5 INWC
High Fire
Input Output
(BTU/hr) (BTU/hr) (BTU/hr)
(BTU/hr)
54000 51300
47520 45144
45360 43092
43200 41040
41040 38988
72000 68400
63360 60192
60480 57456
57600 54720
54720 51984
90000 85500
79200 75240
75600 71820
72000 68400
68400 64980
108000 102600
95040 90288
90720 86184
86400 82080
82080 77976
High Fire
Input Output
(BTU/hr) (BTU/hr) (BTU/hr)
(BTU/hr)
54000 51300
48600 46170
72000 68400
64800 61560
90000 85500
81000 76950
108000 102600
97200 92340
30
Low Fire
Input Output Natural Gas
(mm)*
35100 33350
30888 29344
29484 28010
28080 26676
26676 25342
46800 44460
41184 39125
39312 37346
37440 35568
35568 33790
58500 55600
51480 48906
49140 46683
46800 44460
44460 42237
70200 66690
61776 58687
58968 56020
56160 53352
53352 50684
Low Fire
Input Output Natural Gas
(mm)*
35100 33350
31590 30011
46800 44460
42120 40014
58500 55560
52650 50018
70200 66690
63180 60021
Orifice
LP Gas
(mm)**
1.95mm 1.20mm
1.90mm 1.15mm
1.90mm 1.10mm
1.85mm 1.10mm
1.85mm 1.10mm
1.95mm 1.20mm
1.90mm 1.15mm
1.90mm 1.10mm
1.85mm 1.10mm
1.85mm 1.10mm
1.95mm 1.20mm
1.90mm 1.15mm
1.90mm 1.10mm
1.85mm 1.10mm
1.85mm 1.10mm
1.95mm 1.20mm
1.90mm 1.15mm
1.90mm 1.10mm
1.85mm 1.10mm
1.85mm 1.10mm
Orifice
LP Gas
(mm)**
1.95mm 1.20mm
1.90mm 1.15mm
1.95mm 1.20mm
1.90mm 1.15mm
1.95mm 1.20mm
1.90mm 1.15mm
1.95mm 1.20mm
1.90mm 1.15mm
Qty
3
4
5
6
Qty
3
4
5
6