8
S9V2-SF-2A-EN
Product Specification
Model
S9V2B040U3PSBC
(a)
,
(b)
S9V2B060U4PSBC
,
S9V2B080U4PSBC
,
Type
Upflow / Horizontal
Upflow / Horizontal
Upflow / Horizontal
RATINGS
(c)
1st Stage Input BTUH
26,000
39,000
52,000
1st Stage Capacity BTUH (ICS)
25,300
38,100
50,500
2nd Stage Input BTUH
40,000
60,000
80,000
2nd Stage Capacity BTUH (ICS)
(d)
38,950
58,400
77,700
1st Stage Temp. Rise (Min. - Max.) °F
25 - 55
25 - 55
30 - 60
2nd Stage Temp. Rise (Min. - Max.) °F
30 - 60
35 - 65
35 - 65
AFUE (%)
96.0
96.0
96.0
Return Air Temp. (Min. - Max.) °F
45°F - 80°F
45°F - 80°F
45°F - 80°F
BLOWER DRIVE
DIRECT
DIRECT
DIRECT
Diameter - Width (in.)
11 X 8
11 X 8
11 X 8
No. Used
1
1
1
Speeds (No.)
Variable
Variable
Variable
CFM vs. in. w.g.
See Fan Performance Table
See Fan Performance Table
See Fan Performance Table
Motor HP
1/2
3/4
3/4
R.P.M.
Variable
Variable
Variable
Volts / Ph / Hz
120 / 1 / 60
120 / 1 / 60
120 / 1 / 60
FLA
5.7
8
8
COMBUSTION FAN - Type
PSC
PSC
PSC
Drive - No. Speeds
Direct - 2
Direct - 2
Direct - 2
Motor RPM
3300/2600
3300/2600
3300/2600
Volts/Ph/Hz
120 / 1 / 60
120 / 1 / 60
120 / 1 / 60
FLA
0.66
0.66
0.66
Inducer Orifice
0.61
0.79
0.96
FILTER - Furnished?
No
No
No
Type Recommended
High Velocity
High Velocity
High Velocity
Hi Vel. (No.-Size-Thk.)
1 - 16 X 25 - 1 in.
1 - 16 X 25 - 1 in.
1 - 16 X 25 - 1 in.
VENT OUTLET DIAMETER - MIN. (in.)
(e)
2 Round
2 Round
2 Round
INLET AIR DIAMETER -MIN. (in.)
2 Round
2 Round
2 Round
HEAT EXCHANGER – Type
Fired
409 Stainless Steel
409 Stainless Steel
409 Stainless Steel
Unfired
29-4C Stainless Steel
29-4C Stainless Steel
29-4C Stainless Steel
Gauge (Fired)
20
20
20
ORIFICES - Main
Nat. Gas (Qty. - Drill Size)
2 - 45
3 - 45
4 - 45