Lennox V8EH0050P-1P User manual

1
INSTALLATION
INSTRUCTIONS
VRF SYSTEMS -- V8EH-1P Series Electric Heat Kit
507567-04
01/2019
Shipping and Packing List
General
Check the components for shipping damage. If you nd any
damage, immediately contact the last carrier.
Package 1 of 1 contains the following:
1 - Assembled electric heat coil assembly including breaker
1 - 24VAC transformer and relay assembly
1 - Grounding terminal
1 - Grounding screw
2 - Long screws (used to install transformer)
3 - Short screws (used to install circuit breaker panel and
relay)
2 - Plastic wire ties
1 - Plastic wire clamp
1 - wiring diagram sticker
1 - Installation/Operations manual
Electric Heat Kit for
VVC* Vertical Air Handler
The V8EH-1P series electric heat kits are used with VRF
VVC****H4-1P/2P and 3P indoor units.
Heat kits may be installed in either upow or horizontal air
discharge applications.
The V8EH-1P units are designed for indoor use only.
WARNING
!
Improper installation, adjustment, alteration, service
or maintenance can cause property damage, personal
injury or loss of life.
Installation and service must be performed by a li-
censed professional HVAC installer, service agency
or the gas supplier.
Failure to follow safety warnings and these instruc-
tions exactly could result in property damage, dan-
gerous operation, serious injury, or death.
Any additions, changes, or conversions required in
order for the appliance to satisfactorily meet the ap-
plication needs must be made by a licensed profes-
sional HVAC installer (or equivalent) using factory-
specied parts.
Do not use this system if any part has been under
water. A ood-damaged appliance is extremely dan-
gerous. Immediately call a licensed professional
HVAC service technician (or equivalent) to inspect
the system and to replace all controls and electrical
parts that have been wet, or to replace the system, if
deemed necessary.
Electric Shock Hazard. Can cause injury or death.
Line voltage is present at all components
on units with single-pole contactors,
even when unit is not in operation!
Unit may have multiple power supplies.
Disconnect all remote electric power
supplies before opening access panel.
Unit must be grounded in accordance with national
and local codes.
CAUTION
!
As with any mechanical equipment, contact with
sharp sheet metal edges can result in personal injury.
Take care while handling this equipment and wear
gloves and protective clothing.
Requirements
Installation of electric heat sections must conform with
standard in National Fire Protection Association (NFPA)
Standard for Installation of Air Conditioning and Ventilation
Systems NFPA No. 90A, Standard for the Installation of
Residence Type Warm Air Heating and Air Conditioning
System NFPA No. 90B, manufacturer’s installation
instructions and local municipal building codes. Heaters are
approved for clearance to combustible materials as listed
on heater rating plate. Accessibility and service clearances
must take precedence over re protection clearances. All
wiring must conform with local codes and the National
Electric Code (NEC). ANSI−C1−1978.
V8EH0050P-1P, V8EH0080P-1P & V8EH0100P-1P
V8EH0150P-1P & V8EH0200P-1P
VRF
©2019 Lennox Industries Inc. Dallas, Texas, USA

2
3. Remove the screws that secure the main control
board and terminal strip assembly inside of the
control panel.
4. Lay the panel horizontal inside of the control box to
allow for room to install the heat kit. See Figure 3.
Installation
1. Disconnect power to the VVC* unit.
2. Remove the blower access panel and top panel.
See Figure 1.
Figure 1. Remove Blower Access Panel and Top Panel
5. Prepare the transformer and relay assembly for
installation. Figure 4 shows the transformer
and relay assembly.
6. The transformer is factory-wired for 240V. No
changes are necessary for 240V applications.
For 208V applications, remove the red lead from
the 240V terminal and connect it to the 208V
terminal on the transformer. See Figure 5.
Figure 3. Reposition Control Board Assembly
Figure 4. Transformer and Relay Assembly
Figure 2. Remove Control Board Assembly Screws
Figure 5. Select 240V or 208V Terminal on Transformer
240V
Terminal
208V
Terminal
IMPORTANT!
This heat kit includes a transformer and relay
assembly. The transformer is factory-wired for
240V. For 208V, remove the red lead from the 240V
terminal and connect it to the 208V terminal on the
transformer. See step 6.
Failure to connect to the appropriate terminal can
cause the heat assembly to not operate properly.

3
Figure 6. Secure Transformer
7. Position the transformer on the back of the control
box and secure with the two long screws. See
Figure 6.
8. Route wiring under main control board and
terminal strip assembly and through the white
plastic grommet. See Figure 7.
Figure 7. Route Wiring Through Grommet
White
Plastic
Grommet
9. Connect the red wire spade terminal to L1 and
connect the black wire spade terminal to L2 on the
VVC* terminal block. See Figures 8 and 9.
Figure 8. Connect Heat Kit to L1 & L2
Figure 10. VVCA***H4-1P Connect Heat Kit to CN 14
10. Connect the red plug to the appropriate connection
pointontheindoorunit’smainboard,seetablebelow.
Unit CN Figure #
VVCA CN 14 Figures 10 and 11
VVCB CN 12 Figure 12
Figure 9. Heat Kit Connected to L1 & L2
Red Wire
Spade
Connector
L1
Black Wire
Spade
Connector
L2
Figure 11. VVCA***H4-2P Connect Heat Kit to CN 14
Figure 12. VVCB***H4-3P Connect Heat Kit to CN 12

4
Figure 13. Remove Heat Kit Access Panel
11. Remove the heat kit access panel. Retain
screws for use in securing the heating
element in a later step. See Figure 13.
NOTE - For V8EH0050P-1P, V8EH0080P-1P and
V8EH0100P-1P, remove only one panel.
Figure 14. Position Heating Elements
12. Align the electric heat kit with the air handler unit
and slide the heating element into the heat kit
opening. The prongs on the back of the heating
elements must be inserted into the holes in the
back of the VVCA unit. See Figure 14.
17. Secure the circuit breaker panel onto the lip at the
front of the control box with the two short screws.
See Figure 17.
Figure 15. Install Grounding Terminal
13. Secure the mounting plate with the screws
removed in Step 11.
14. Reinstall the main control board and terminal strip
assembly with the screws removed in step 3.
15. Install the grounding terminal as shown in Figure
15.
16. Secure the relay to the bottom of the VVCA control
box as shown in Figure 16.
Figure 17. Secure Circuit Breaker Panel
Figure 16. Secure Relay

5
Figure 18. Secure Wires
Figure 19. Connect White Plug
18. Use the provided plastic wire clamp to secure
the wires between the heater elements and the
breaker panel to the top of the main control board
and terminal strip assembly. Use an additional wire
clamp already in the VVC* control box to secure
the wires. See Figure 18.
Figure 20. Connect Electrical Power
19. Connect the white plug of the breaker panel to
the white connector of the transformer and
relay assembly. See Figure 19.
20. Follow NEC/CEC and local codes for
the electrical supply. See Figure 19
for power wiring connection location.
NOTE - Heat kit provides power to indoor unit.
21. Ground power wiring to grounding terminal
installed in step 15.

6
Unit Start-Up
Figure 21. Break Out Circuit Breaker Knockout
1. Check that all electrical connections have been
completed and jumpers congured (if required).
2. Break out appropriate area of the circuit breaker
knockoutonthebloweraccesspanel.SeeFigure20.
NOTE - For V8EH0050P-1P, V8EH0080P-1P and
V8EH0100P-1P, remove only the left knockout.
Circuit Breaker
Knockout
3. Reinstall the blower access panel and top panel on
the VVC* unit.
4. Restore power to the unit.
Figure 22. Completed Installation
5. If using a local controller, set the setpoint above
room temperature to signal a call for heat.
6. Conrm new Heater kit has been engaged.
7. Conrm that the total amp draw of the new heater
kit does not exceed Minimum Circuit Ampacity for
installed heater kit stated on unit nameplate or this
manual.
8. Conrm expected temperature di󰀨erence exists
between return air and supply air.
9. Adjust temperature setting on controller and
conrm Heater kit completely disengages.
10. Conrm blower continues to run for a minimum
period of time if the system is turned o󰀨 at the
controller when the heater kit is engaged.
11. Remove the blower access panel. A󰀩x the wiring
diagram sticker to blower scroll, aligned with the
unit wiring diagram sticker.
12. Reinstall the blower access panel. Final installation
shown in Figure 22.
13. Set the local controller to the desired setting.

7
Electrical Data VVCA
VVCA018H4
Description Input Blower Motor Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Low Medium High
Volt kW 1Btuh
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • •
220 4.2 14,300 3.0 27.8 30 • • •
230 4.6 15,700 3.0 28.8 30 • • •
240 5.0 17,100 3.0 29.8 30 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 ⁴40 ⁵- - - • •
220 6.3 21,500 3.0 39.8 ⁴40 ⁵- - - • •
230 6.9 23,500 3.0 41.8 45 ⁵- - - • •
240 7.5 25,600 3.0 42.8 45 ⁵- - - • •
VVCA024H4
Description Input Blower Motor Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Low Medium High
Volt kW 1Btuh
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • •
220 4.2 14,300 3.0 27.8 30 • • •
230 4.6 15,700 3.0 28.8 30 • • •
240 5.0 17,100 3.0 29.8 30 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 ⁴40 ⁵- - - • •
220 6.3 21,500 3.0 39.8 ⁴40 ⁵- - - • •
230 6.9 23,500 3.0 41.8 45 ⁵- - - • •
240 7.5 25,600 3.0 42.8 45 ⁵- - - • •
10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 ⁴50 ⁵- - - • •
220 8.4 28,700 3.0 51.8 60 ⁵- - - • •
230 9.2 31,400 3.0 53.8 60 ⁵- - - • •
240 10.0 34,100 3.0 55.8 60 ⁵- - - • •
VVCA030H4
Description
Input Blower Motor
Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Volt kW 1Btuh Low Medium High
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • •
220 4.2 14,300 3.0 27.8 30 • • •
230 4.6 15,700 3.0 28.8 30 • • •
240 5.0 17,100 3.0 29.8 30 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 ⁴40 ⁵- - - • •
220 6.3 21,500 3.0 39.8 45 ⁵- - - • •
230 6.9 23,500 3.0 41.8 45 ⁵- - - • •
240 7.5 25,600 3.0 42.8 45 ⁵- - - • •
10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 ⁴50 ⁵- - - • •
220 8.4 28,700 3.0 51.8 60 ⁵- - - • •
230 9.2 31,400 3.0 53.8 60 ⁵- - - • •
240 10.0 34,100 3.0 55.8 60 ⁵- - - • •

8
VVCA048H4, VVCA054H4
Description
Input Blower
Motor
Full
Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
⁵Single Point
Power Source Blower Speed
Volt kW 1Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Low Medium High
5 kW V8EH0050P-1P
(13P59)
208 3.8 12,800 4.2 28.3 - - - ⁴30 - - - - - - - - - • • •
220 4.2 14,300 4.2 29.3 - - - ⁴30 - - - - - - - - - • • •
230 4.6 15,700 4.2 30.3 - - - 35 - - - - - - - - - • • •
240 5.0 17,100 4.2 31.3 - - - 35 - - - - - - - - - • • •
7.5 kW V8EH0080P-1P
(13P63)
208 5.6 19,200 4.2 39.3 - - - ⁴40 - - - - - - - - - • • •
220 6.3 21,500 4.2 41.3 - - - 45 - - - - - - - - - • • •
230 6.9 23,500 4.2 42.3 - - - 45 - - - - - - - - - • • •
240 7.5 25,600 4.2 44.3 - - - 45 - - - - - - - - - • • •
10 kW V8EH0100P-1P
(13P64)
208 7.5 25,600 4.2 50.3 - - - 60 - - - - - - - - - • • •
220 8.4 28,700 4.2 53.3 - - - 60 - - - - - - - - - • • •
230 9.2 31,400 4.2 55.3 - - - 60 - - - - - - - - - • • •
240 10.0 34,100 4.2 573 - - - 60 - - - - - - - - - • • •
15 kW V8EH0150P-1P
(13P75)
208 11.3 38,400 4.2 50.3 23 60 ⁴25 73.3 80 ⁶- - - • •
220 12.6 43,000 4.2 53.3 24 60 ⁴25 77.3 80 ⁶- - - • •
230 13.8 47,000 4.2 55.3 25 60 ⁴25 80.3 90 ⁶- - - • •
240 15.0 51,000 4.2 57.3 26 60 30 83.3 90 ⁶- - - • •
20 kW V8EH0200P-1P
(13P76)
208 15.0 51,200 4.2 50.3 45 60 ⁴50 95.3 100 ⁶- - - • •
220 16.8 57,300 4.2 53.3 48 60 ⁴50 101.3 110 ⁶- - - • •
230 18.4 62,700 4.2 55.3 50 60 ⁴50 105.3 110 ⁶- - - • •
240 20.0 68,200 4.2 57.3 52 60 60 109.3 110 ⁶- - - • •
NOTE - Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps.
1Electric heater capacity only - does not include additional blower motor heat capacity.
2 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F.
3HACR type breaker or fuse.
4 Electric heat is rated at 240V. If voltage is less than 240V installer must supply di󰀨erent circuit breaker as shown in the tables. Installer must also size wiring based on
reduced voltage for proper installation.
5 Single point power source breaker for unit with 15 and 20 kW electric heat is not furnished and must be eld provided.
6Do not operate fan on low speed when V8EH Electric Heat Kit is used with VVC* air handler.
VVCA036H4
Description
Input Blower Motor
Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Volt kW 1Btuh Low Medium High
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 4.2 28.3 ⁴30 • • •
220 4.2 14,300 4.2 29.3 ⁴30 • • •
230 4.6 15,700 4.2 30.3 35 • • •
240 5.0 17,100 4.2 31.3 35 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 4.2 39.3 ⁴40 • • •
220 6.3 21,500 4.2 41.3 45 • • •
230 6.9 23,500 4.2 42.3 45 • • •
240 7.5 25,600 4.2 44.3 45 • • •
10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 4.2 50.3 60 ⁶- - - • •
220 8.4 28,700 4.2 53.3 60 ⁶- - - • •
230 9.2 31,400 4.2 55.3 60 ⁶- - - • •
240 10.0 34,100 4.2 57.3 60 ⁶- - - • •

9
Heat Kit Operation Settings (VVCB-3P Only)
1. Use the wired local controller to setup heat kit
operation.
2. Identify that the indoor unit has a heat kit installed.
See Figure 23.
Figure 23. Aux/Alt Heat Installed at IDU or in Duct
Setting
Figure 24. ON/OFF Settings
3. Determine at what outside ambient temperature
the heat kit is to turn on and what outside ambient
temperature the heat kit is to turn o󰀨. See Figure
24.
Electrical Data VVCB-3P
VVCB012H4
Description Input Blower Motor Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Low Medium High
Volt kW 1Btuh
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 1.2 24.5 30 • • •
220 4.2 14,300 1.2 25.5 30 • • •
230 4.6 15,700 1.2 26.5 30 • • •
240 5.0 17,100 1.2 27.5 30 • • •

10
VVCB018H4
Description Input Blower Motor Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Low Medium High
Volt kW 1Btuh
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • •
220 4.2 14,300 3.0 27.8 30 • • •
230 4.6 15,700 3.0 28.8 30 • • •
240 5.0 17,100 3.0 29.8 30 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 440 5- - - • •
220 6.3 21,500 3.0 39.8 440 5- - - • •
230 6.9 23,500 3.0 41.8 45 5- - - • •
240 7.5 25,600 3.0 42.8 45 5- - - • •
VVCB024H4
Description Input Blower Motor Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Low Medium High
Volt kW 1Btuh
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • •
220 4.2 14,300 3.0 27.8 30 • • •
230 4.6 15,700 3.0 28.8 30 • • •
240 5.0 17,100 3.0 29.8 30 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 440 5- - - • •
220 6.3 21,500 3.0 39.8 440 5- - - • •
230 6.9 23,500 3.0 41.8 45 5- - - • •
240 7.5 25,600 3.0 42.8 45 5- - - • •
10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 450 5- - - • •
220 8.4 28,700 3.0 51.8 60 5- - - • •
230 9.2 31,400 3.0 53.8 60 5- - - • •
240 10.0 34,100 3.0 55.8 60 5- - - • •
VVCB030H4
Description
Input Blower Motor
Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Volt kW 1Btuh Low Medium High
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • •
220 4.2 14,300 3.0 27.8 30 • • •
230 4.6 15,700 3.0 28.8 30 • • •
240 5.0 17,100 3.0 29.8 30 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 440 5- - - • •
220 6.3 21,500 3.0 39.8 45 5- - - • •
230 6.9 23,500 3.0 41.8 45 5- - - • •
240 7.5 25,600 3.0 42.8 45 5- - - • •
10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 450 5- - - • •
220 8.4 28,700 3.0 51.8 60 5- - - • •
230 9.2 31,400 3.0 53.8 60 5- - - • •
240 10.0 34,100 3.0 55.8 60 5- - - • •

11
VVCB048H4
Description
Input Blower
Motor
Full
Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
5Single Point
Power Source Blower Speed
Volt kW 1Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Low Medium High
5 kW V8EH0050P-1P
(13P59)
208 3.8 12,800 4.2 28.3 - - - 430 - - - - - - - - - • • •
220 4.2 14,300 4.2 29.3 - - - 430 - - - - - - - - - • • •
230 4.6 15,700 4.2 30.3 - - - 35 - - - - - - - - - • • •
240 5.0 17,100 4.2 31.3 - - - 35 - - - - - - - - - • • •
7.5 kW V8EH0080P-1P
(13P63)
208 5.6 19,200 4.2 39.3 - - - 440 - - - - - - - - - • • •
220 6.3 21,500 4.2 41.3 - - - 45 - - - - - - - - - • • •
230 6.9 23,500 4.2 42.3 - - - 45 - - - - - - - - - • • •
240 7.5 25,600 4.2 44.3 - - - 45 - - - - - - - - - • • •
10 kW V8EH0100P-1P
(13P64)
208 7.5 25,600 4.2 50.3 - - - 60 - - - - - - - - - • • •
220 8.4 28,700 4.2 53.3 - - - 60 - - - - - - - - - • • •
230 9.2 31,400 4.2 55.3 - - - 60 - - - - - - - - - • • •
240 10.0 34,100 4.2 57.3 - - - 60 - - - - - - - - - • • •
15 kW V8EH0150P-1P
(13P75)
208 11.3 38,400 4.2 50.3 23.1 60 430 73.4 80 6- - - • •
220 12.6 43,000 4.2 53.3 24.1 60 430 77.4 80 6- - - • •
230 13.8 47,000 4.2 55.3 25.1 60 430 80.4 90 6- - - • •
240 15.0 51,000 4.2 57.3 26.1 60 30 83.4 90 6- - - • •
20 kW V8EH0200P-1P
(13P76)
208 15.0 51,200 4.2 50.3 45.1 60 450 95.4 100 6- - - • •
220 16.8 57,300 4.2 53.3 48.1 60 450 101.4 110 6- - - • •
230 18.4 62,700 4.2 55.3 50.1 60 460 105.4 110 6- - - • •
240 20.0 68,200 4.2 57.3 52.1 60 60 109.4 110 6- - - • •
VVCB036H4
Description
Input Blower Motor
Full Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Blower Speed
Volt kW 1Btuh Low Medium High
5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 4.2 28.3 430 • • •
220 4.2 14,300 4.2 29.3 430 • • •
230 4.6 15,700 4.2 30.3 35 • • •
240 5.0 17,100 4.2 31.3 35 • • •
7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 4.2 39.3 440 • • •
220 6.3 21,500 4.2 41.3 45 • • •
230 6.9 23,500 4.2 42.3 45 • • •
240 7.5 25,600 4.2 44.3 45 • • •
10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 4.2 50.3 60 6- - - • •
220 8.4 28,700 4.2 53.3 60 6- - - • •
230 9.2 31,400 4.2 55.3 60 6- - - • •
240 10.0 34,100 4.2 57.3 60 6- - - • •

12
VVCB54H4
Description
Input Blower
Motor
Full
Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
5Single Point
Power Source Blower Speed
Volt kW 1Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Low Medium High
5 kW V8EH0050P-1P
(13P59)
208 3.8 12,800 5.7 30.2 - - - 435 - - - - - - - - - • • •
220 4.2 14,300 5.7 31.2 - - - 435 - - - - - - - - - • • •
230 4.6 15,700 5.7 32.2 - - - 35 - - - - - - - - - • • •
240 5.0 17,100 5.7 33.2 - - - 35 - - - - - - - - - • • •
7.5 kW V8EH0080P-1P
(13P63)
208 5.6 19,200 5.7 41.2 - - - 445 - - - - - - - - - • • •
220 6.3 21,500 5.7 43.2 - - - 45 - - - - - - - - - • • •
230 6.9 23,500 5.7 44.2 - - - 45 - - - - - - - - - • • •
240 7.5 25,600 5.7 46.2 - - - 50 - - - - - - - - - • • •
10 kW V8EH0100P-1P
(13P64)
208 7.5 25,600 5.7 52.3 - - - 60 - - - - - - - - - • • •
220 8.4 28,700 5.7 55.3 - - - 60 - - - - - - - - - • • •
230 9.2 31,400 5.7 57.3 - - - 60 - - - - - - - - - • • •
240 10.0 34,100 5.7 59.3 - - - 60 - - - - - - - - - • • •
15 kW V8EH0150P-1P
(13P75)
208 11.3 38,400 5.7 52.3 23.1 60 430 75.4 80 6- - - • •
220 12.6 43,000 5.7 55.3 24.1 60 430 79.4 80 6- - - • •
230 13.8 47,000 5.7 57.3 25.1 60 430 82.4 90 6- - - • •
240 15.0 51,000 5.7 59.3 26.1 60 30 85.4 90 6- - - • •
20 kW V8EH0200P-1P
(13P76)
208 15.0 51,200 5.7 52.3 45.1 60 450 97.4 100 6- - - • •
220 16.8 57,300 5.7 55.3 48.1 60 450 103.4 110 6- - - • •
230 18.4 62,700 5.7 57.3 50.1 60 460 107.4 110 6- - - • •
240 20.0 68,200 5.7 59.3 52.1 60 60 111.4 125 6- - - • •

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VVCB60H4
Description
Input Blower
Motor
Full
Load
Amps
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
5Single Point
Power Source Blower Speed
Volt kW 1Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2
2Minimum
Circuit
Ampacity
3Maximum
Overcurrent
Protection
Low Medium High
5 kW V8EH0050P-1P
(13P59)
208 3.8 12,800 6.0 30.5 - - - 435 - - - - - - - - - • • •
220 4.2 14,300 6.0 31.5 - - - 435 - - - - - - - - - • • •
230 4.6 15,700 6.0 32.5 - - - 35 - - - - - - - - - • • •
240 5.0 17,100 6.0 33.5 - - - 35 - - - - - - - - - • • •
7.5 kW V8EH0080P-1P
(13P63)
208 5.6 19,200 6.0 41.6 - - - 445 - - - - - - - - - • • •
220 6.3 21,500 6.0 43.6 - - - 45 - - - - - - - - - • • •
230 6.9 23,500 6.0 44.6 - - - 45 - - - - - - - - - • • •
240 7.5 25,600 6.0 46.6 - - - 50 - - - - - - - - - • • •
10 kW V8EH0100P-1P
(13P64)
208 7.5 25,600 6.0 52.6 - - - 60 - - - - - - - - - • • •
220 8.4 28,700 6.0 55.6 - - - 60 - - - - - - - - - • • •
230 9.2 31,400 6.0 57.6 - - - 60 - - - - - - - - - • • •
240 10.0 34,100 6.0 59.6 - - - 60 - - - - - - - - - • • •
15 kW V8EH0150P-1P
(13P75)
208 11.3 38,400 6.0 52.6 23.1 60 430 75.7 80 6- - - • •
220 12.6 43,000 6.0 55.6 24.1 60 430 79.7 80 6- - - • •
230 13.8 47,000 6.0 57.6 25.1 60 430 82.7 90 6- - - • •
240 15.0 51,000 6.0 59.6 26.1 60 30 85.7 90 6- - - • •
20 kW V8EH0200P-1P
(13P76)
208 15.0 51,200 6.0 52.6 45.1 60 450 97.7 100 6- - - • •
220 16.8 57,300 6.0 55.6 48.1 60 450 103.7 110 6- - - • •
230 18.4 62,700 6.0 57.6 50.1 60 460 107.7 110 6- - - • •
240 20.0 68,200 6.0 59.6 52.1 60 60 111.7 125 6- - - • •
NOTE - Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps.
1Electric heater capacity only - does not include additional blower motor heat capacity.
2 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F.
3HACR type breaker or fuse.
4 Electric heat is rated at 240V. If voltage is less than 240V installer must supply di󰀨erent circuit breaker as shown in the tables. Installer must also size wiring based on
reduced voltage for proper installation.
5 Single point power source breaker for unit with 15 and 20 kW electric heat is not furnished and must be eld provided.
6Do not operate fan on low speed when V8EH Electric Heat Kit is used with VVC* air handler.

14
Wiring Diagrams
1
2
3
4
5
6
L1
L2
XT1
CN5 0
CN51
RY 1
RY2
RY 3
RY4
1
2
3
4
5
6
HTON
AUXH
Figure 25. V8EH0050P-1P 5kW Wiring Diagram
Figure 26. V8EH0080P-1P 7.5 and V8EH0100P-1P 10kW Wiring Diagram
1
2
3
4
5
6
1
2
3
4
5
6
L1
L2
XT1
C N 5 0
CN51
RY 1
RY2
RY 3
RY4
HTON
AUXH

15
Figure 27. V8EH0150P-1P 15kW Wiring Diagram
1
2
3
4
5
6
1
2
3
4
5
6
L1
L2
XT1
CN50
CN51
R Y 1
RY2
RY 3
RY4
HTON
AUXH
Figure 28. V8EH0200P-1P 20kW Wiring Diagram
L1
L2
XT1
1
2
3
4
5
6
1
2
3
4
5
6
C N 5 0
CN51
RY1
RY2
RY 3
RY4
HTON
AUXH

16
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