MODEL
HI SPEED COOLING AND HEAT PUMP CFM SELECTION
N1VSD10
“COOL” Tap
“ADJ” Tap
Jumper at “A”
Jumper at “B”
Jumper at “C”
No Jumper
Cubic Foot Per Minute (CFM)
610
650
850
900
Jumper at “B”
680
720
950
1000
No Jumper
750
800
1050
1100
Jumper at “C”
ELECTRIC HEAT CFM SELECTION
“HEAT” Tap
Jumper at “A”
Jumper at “B”
Jumper at “C”
No Jumper
Cubic Foot Per Minute (CFM)
900
1000
1050
1100
N1VSD14
HI SPEED COOLING AND HEAT PUMP CFM SELECTION
“COOL” Tap
“ADJ” Tap
Jumper at “A”
Jumper at “B”
Jumper at “C”
No Jumper
Cubic Foot Per Minute (CFM)
900
1050
1210
1260
Jumper at “B”
1000
1175
1350
1400
No Jumper
1100
1300
1485
1540
Jumper at “C”
ELECTRIC HEAT CFM SELECTION
“HEAT” Tap
Jumper at “A”
Jumper at “B”
Jumper at “C”
No Jumper
Cubic Foot Per Minute (CFM)
1100
1200
1300
1400
N2VSD20
HI SPEED COOLING AND HEAT PUMP CFM SELECTION
“COOL” Tap
“ADJ” Tap
Jumper at “A”
Jumper at “B”
Jumper at “C”
No Jumper
Cubic Foot Per Minute (CFM)
1050
1500
1550
1625
Jumper at “B”
1150
1660
1750
1800
No Jumper
1350
1900
2000
2090
Jumper at “C”
ELECTRIC HEAT CFM SELECTION
“HEAT” Tap
Jumper at “A”
Jumper at “B”
Jumper at “C”
No Jumper
Cubic Foot Per Minute (CFM)
1300
1300
1450
1600
TABLE 1 - CFM / TAP SELECTION
BLOWER
SIZE
TRANFORMER
KIT
MIN. CIRCUIT AMPACITY
MAX. T.D. FUSE SIZE MIN. WIRE SIZE AWG.
208
230
N1VSD10
2TT6700506
208/230V
2.8
2.8
15
14
N1VSD14
5.4
5.4
15
14
N2VSD20
8.8
8.8
15
14
TABLE 2 - ELECTRICAL DATA / TRANSFORMER KIT
Blower
Size
Heater
Accessory
Model No.
Min. Circuit Ampacity
Max. Time Delay Fuse
75
°
C Wire Size - AWG*
Circuit
Circuit
Circuit
1st
2nd
1st
2nd
1st
2nd
208/240
208/240
208/240
208/240
208/240
208/240
N1VSD10
2HW06501306
48/56
11/13
50/60
15/15
8/6
14/14
2HW06501506
48/56
23/26
50/60
25/30
8/6
10/10
2HW06502006
48/56
45/52
50/60
50/60
8/6
8/6
N1VSD14
2HW06501306
51/58
11/13
60/60
15/15
6/6
14/14
2HW06501506
51/58
23/26
60/60
25/30
6/6
10/10
2HW06502006
51/58
45/52
60/60
50/60
6/6
8/6
N2VSD20
2HW06501306
54/61
11/13
60/60
15/15
6/6
14/14
2HW06501506
54/61
23/26
60/60
25/30
6/6
10/10
2HW06502006
54/61
45/52
60/60
50/60
6/6
8/6
* NOTE: 60
°
C and 90
°
C wire may be used. Reference the latest edition of National Electrical Code for proper wire size.
TABLE 3 - ELECTRICAL DATA / HEATER ACCESSORY/ MULTI-POWER SOURCE
535.03-N1Y
8
Unitary Products Group