AVPTC Technical Manual
8
Heat Kit Selection
* Revision level that may or may not be designated.
C Circuit breaker option.
HEAT KIT INFORMATION AVPTC
+
For match up with a 2 ton outdoor unit: Heater kit application shall not exceed 10 kW. Airflow for 5 kW up to 10 kW heater kits shall be set to
850 cfm speed tap of ON-ON-ON.
++
For match up with a 3 ton outdoor unit: Heater kit application shall not exceed 15 kW. Airflow for 5 kW up to 15 kW heater kits shall be set to
1300 cfm speed tap of ON-OFF-ON.
+++
For match up with a 3.5 ton outdoor unit: Heater kit application shall not exceed 20 kW. Airflow for 5 kW up to 20 kW heater kits shall be set
to 1500 cfm speed tap of ON-OFF-OFF
** 3 kW heater kit is not applicable for this indoor application.
Htr kW 9 10 11 AVPTC24B14A* AVPTC30C14A* AVPTC36C14A* AVPTC48C14*
AVPTC42D14A*
†
AVPTC48D14A*
††
AVPTC60D14A*
†††
3 ON ON ON
550 600
NR
NR
850** NR NR
5 ON ON OFF
650 700 850
850
1250 1250 1250
6 ON OFF ON
700 750 900
900
1300 1300 1300
8 ON OFF OFF
800 875 1000
1000
1500 1500 1500
10 OFF ON ON
850 950 1200
1200
1550 1550 1750
15 OFF ON OFF NR NR
1440
1440
1720 1720 1780
19* NR NR
1500
1500
NR
NR NR
20 NR NR 1500
1500
1800
1815 1850
21 or 25* OFF OFF OFF NR NR NR
NR
NR
1850 1850
Note: Airflow data shown applies to the electric heat only in either legacy mode or communicating mode operation
NR - Not rated
* Within thermostat user menu CTK0* communicatin
g
thermostat w ill dis
p
la
y
20KW for OFF- OFF- ON di
p
sw itch selection
,
21kW f or OFF-OFF-OFF di
p
sw itch selection
ELECTRIC HEAT AIRFLOW TABLE
OFF OFF ON
Models
HKSX03XC
HKSX05XC
HKSX06XC
HKSX08XC
HKSX10XC
HKSX15XF*
HKSX20XF*
HKSC05XC
HKSC08XC
HKSC10XC
HKSC15XA
HKSC15XB
HKSC15XF
HKSC19CA
HKSC19CB
HKSC20DA
HKSC20DB
HKSC20XF*
HKSC25XF
HKSC25DC
AVPTC24B14A*
XXXXX XXX
AVPTC30C14A*
XXXXX XXX
AVPTC36C14A*
XXXXXXXXXXXXXX XX
AVPTC48C14A*
XXXXXXXXXXXXXX XX
AVPTC42D14A*
XXXXXXXXXXXX XXXX
AVPTC48D14A*
XXXXXXXXXXXX XXXXX
AVPTC60D14A*
XXXXXXXXXXXX XXXXX