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Walter Wilson LOW-BOY OLR098A12A Guide D'utilisation Et Manuel Du Propriétaire page 38

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RATING AND PERFORMANCE
Firin g r ate (USGP H) *
Inpu t (BTU/h )*
Maximum Hea tin g capa city, (BTU/h )*
Hea ting tempera ture rise (Degr. F)*
Flue dr aft with chimney (in ch of w.c.)
Ove rfire pre ssure with chimne y (inch of w.c.)
Flue pr essure with d irect ve nt (inch of w.c.)
Ove rfire pre ssure with di rect ve nt (inch of w.c.)
BECKETT BURNER; MODEL NX (Chimney or DV )
Burner tube insertion length (inches)
Hea d type
Nozzle ( Del avan )
Mini mu m an d Maximum pump pressu re (PSIG)*
Hea d/A ir setting
AFUE % (From CSA B 212 stand ard and Canadian re gulation)**
AFUE % (From A SHRA E 103 stand ard and US r egulation)**
RIELLO BURNE R; MODEL 40-F3 (Chimney)
Burner tube insertion length (inches)
Nozzle ( Del avan )
Mini mu m an d Maximum pump pressu re (PSIG)*
Combu stion air adj ustment (tu rbulator/damper)
AFUE % (From CSA B 212 stand ard and Canadian re gulation)**
AFUE % (From A SHRA E 103 stand ard and US r egulation)**
RIELLO BURNE R; MODEL 40-BF3 (Dire ct v ent DV)
Burner tube insertion length (inches)
Nozzle ( Del avan )
Combu stion air adj ustment (tu rbulator/damper)
Mini mu m an d Maximum pump pressu re (PSIG)*
AFUE % (From CSA B 212 stand ard and Canadian re gulation)**
AFUE % (From A SHRA E 103 stand ard and US r egulation)**
ELECTRICAL SYSTEM
Volts - Hertz - P hase
Rated current (Amps)
Mini mu m amp aci ty for wire sizing (Amps)
Max. fuse size (Amps)
Con trol transformer (VA)
External control power ava ilable
BLOWE R DATA
Hea ting bl ower speed at 0.2 5" W.C. SP
Hea ting bl ower speed at 0.5 0" W.C. SP
Motor (HP) / numbe r of sp eeds
Blower size (diam. x width)
GENERAL INFO RMATION
Ove rall dimensions (width x depth x heigh t)
Supply air openin g (width x depth)
Return air ope ning (wid th x de pth )
Filter size (de pth x h ieght x thickness)
Shippin g weigh t Lbs/Kg
Air co nditioning, maximu m output (to ns) at 0.5" W.C. SP
Table 7:Technical Specifications
Hea tin g (V A)
Coo ling (VA)
UNITS WITH 1 /3 HP PSC MOTO R
0.55
0 .70
77 000
98 00 0
66 000
82 00 0
5 5 - 85 Degr. F
-0 .06 to -0.025
-0.0 35 to +0.01 0
+0.05 to +0.20
+0.03 to +0.15
NX 56LQ
1 3/4''
6 - S lot LQ hea d
0.50 - 60A
0.60 - 6 0A
125 to 1 80
1 35 to 170
1.0
2.5
86.1 ‡
8 5.0 ‡
85.7 ‡
8 5.0 ‡
F3 WITH AIR INLET DAMPER
2 3/4''
0.50 - 70A
0.60 - 7 0A
125 to 1 80
1 35 to 170
0 / 2.0
1 / 3 .5
86.1 ‡
8 5.0 ‡
85.7 ‡
8 5.0 ‡
BF3
2 3/4''
0.50 - 70A
0.60 - 7 0A
0 / 3.5
1 / 5.25
125 to 1 80
1 35 to 170
86.1 ‡
8 5.0 ‡
85.7 ‡
8 5.0 ‡
115 - 60 - 1
12.2
13.7
15
40
40
30
MED-LOW
MED-HIGH
MED-LOW
HIGH
1/3 HP / 4 speed s
10 '' x 10 '' (tight h ousing)
21'' x 47'' x 34''
20'' x 20''
18'' x 20''
20'' x 2 0'' x 1" (or 2")
175 / 80
3.0
13
UNITS WITH 1/2 HP E CM MOTOR
0.55
0.70
77 000
98 000
66 000
82 000
55 - 8 5 Degr . F
-0.06 to -0.025
-0.035 to +0.010
+0 .05 to +0.20
+0 .03 to +0.15
NX56LQ
1 3/4''
6 - Slot LQ head
0.5 0 - 60A
0.60 - 60A
125 to 180
135 to 170
1.0
2,5
86 .1 ‡
85.0 ‡
85 .7 ‡
85.0 ‡
F3 WITH AIR INLET DAMPE R
2 3/4''
0.5 0 - 70A
0.60 - 70A
125 to 180
135 to 170
0 / 2.0
1 / 3.5
86 .1 ‡
85.0 ‡
85 .7 ‡
85.0 ‡
BF3
2 3/4''
0.5 0 - 70A
0.60 - 70A
0 / 3.5
1 / 5 .25
125 to 180
135 to 170
86 .1 ‡
85.0 ‡
85 .7 ‡
85.0 ‡
11 5 - 60 - 1
10.3
12.2
15
40
40
30
See the ECM air flow table
1/2 HP / ECM
10'' x 10'' ( tigh t housing )
2 1'' x 47 '' x 34''
2 0'' x 20''
1 8'' x 20''
20 '' x 20'' x 1" (or 2")
17 5 / 80
3.0

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Low-boy olv098a12a