MODEL HI SPEED COOLING AND HEAT PUMP CFM SELECTION
N1VSD10
“COOL” Ta p
“ADJ” Ta pJumper 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” TapJumper 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” Ta p
“ADJ” Ta pJumper 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