Bryant HK32EA007 - Accessories; Required Field-Installed Accessories for Air Conditioners; Required Field-Installed Accessories for Heat Pumps

Residential Air Conditioners and Heat Pumps Using R-22 and Puron® Refrigerant: Application Guideline and Service Manual
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
5
Accessories
Table 1 – Required Field-Installed Accessories for Air Conditioners
ACCESSORY
REQUIRED FOR LOW-AMBIENT
COOLING APPLICATIONS
(Below 55°F/12.8°C)
REQUIRED FOR
LONG LINE
APPLICATIONS
*
*. For tubing line sets between 80 and 200 ft. (24.38 and 60.96 m) and/or 35 ft. (10.7 m) vertical differential, refer to Residential Piping and Longline Guideline.
REQUIRED FOR
SEA COAST
APPLICATIONS
(Within 2 miles/3.22 km)
Ball Bearing Fan Motor
Yes
†‡
†. Additional requirement for Low-Ambient Controller (full modulation feature) MotorMasterr Control.
‡. Evolution 2-stage units come standard with this accessory.
No No
Compressor Start Assist Capacitor and Relay
Yes
**
**.Not required on 2-stage
Yes No
Crankcase Heater
Yes
‡
Yes
‡
No
Evaporator Freeze Thermostat
Yes
‡
No No
Hard Shut-Off TXV Yes Yes Yes
Liquid Line Solenoid Valve No No No
Motor Master or Low-ambient Pressure Switch
Yes
‡
No No
Support Feet Recommended No Recommended
Winter Start Control
Yes
‡
No No
Table 2 – Required Field-Installed Accessories for Heat Pumps
ACCESSORY
REQUIRED FOR LOW-AMBIENT
COOLING APPLICATIONS
(Below 55°F / 12.8°C)
REQUIRED FOR
LONG LINE
APPLICATIONS
*
*. For tubing line sets between 80 and 200 ft. (24.38 and 60.96 m) and/or 20 ft. (6.09 m) vertical differential, refer to Residential Piping and Longline Guideline.
REQUIRED FOR
SEA COAST
APPLICATIONS (Within 2
miles / 3.22 km)
Accumulator Standard Standard Standard
Ball Bearing Fan Motor
Yes
†‡
†. Additional requirement for Low-Ambient Controller (full modulation feature) MotorMasterr Control.
‡. Evolution 2-stage units come standard with this accessory.
No No
Compressor Start Assist Capacitor and Relay
Yes
**
**.Not required on 2-stage
Yes No
Crankcase Heater
Yes
‡
Yes
‡
No
Evaporator Freeze Thermostat
Yes
‡
No No
Hard Shutoff TXV Yes Yes Yes
Isolation Relay Yes No No
Liquid Line Solenoid Valve No
See Long-Line Application
Guideline
No
Motor MasterÒ Control or
Low Ambient Switch
Yes
‡
No No
Support Feet Recommended No Recommended