Heat Pump (Hp) System - Lennox Harmony II Zone Control System Installation Instructions Manual

®
Harmony II Residential Zone Control System − Component Selection
(Heat Pump Systems)
START
HEAT PUMP
SYSTEM
ROUND
ZONE DAMPERS
RECTANGULAR
ZONE DAMPERS
DAMPER
TRANSFORMER
up to 5 Dampers
(87344) 45VA
ROUND DAMPERS
Description
6 in. (152 mm) dia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 in. (203 mm) dia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 in. (254 mm) dia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 in. (305 mm) dia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 in. (356 mm) dia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TWO ZONES
MULTI-POSITION
MULTI-POSITION
BLOWER COIL
CB31MV SERIES
TWO, THREE
OR FOUR
ZONES
ZONE
THERMOSTAT
(One Required
For Each
Additional Zone)
NO
ECONOMIZER
DAMPERS
EMD14-65 or
EMD14M-65
Catalog
No.
77G99
78G00
78G01
78G02
78G03
RECOMMENDED THERMOSTATS
(For a complete selection of alternate thermostats, see
Thermostats Bulletin in Accessories section.)
Description
*2 Htg.-1 Clg. 7 Day Programmable
3 Htg.-2 Clg. 7 Day Programmable
3 Htg.-2 Clg. Digital Setpoint
2 Htg.-1 Clg. 5-1-1 Day Programmable
**2 Htg.-1 Clg. Electro−mechanical w/ Subbase
*Recommended programmable master thermostat or zone thermostat.
**Recommended electro−mechanical zone thermostat.
SINGLE SPEED
OUTDOOR UNIT
HP26
HP27
HP29
10HPB
12HPB
TWO-SPEED
OUTDOOR UNIT
HP21
ZONE 1
MASTER
THERMOSTAT
ECONOMIZER
DAMPERS
WIRING HARNESS
120 volts (14H57)
ZONE DAMPERS
RECTANGULAR DAMPERS
Description
10 in. x 8 in. (254 x 203 mm)
12 in. x 8 in. (305 x 203 mm)
14 in. x 8 in. (356 x 203 mm)
16 in. x 8 in. (406 x 203 mm)
18 in. x 8 in. (457 x 203 mm)
20 in. x 8 in. (508 x 203 mm)
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Page 5
PRESSURE
SWITCH
(21J18)
DISCHARGE AIR
SENSOR PROBE
(16J98)
NO
ELECTRONIC AIR
CLEANER
EAC17-14 (75H10)
EAC17-14SQ (75H11)
EAC17-20 (75H12)
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Catalog
No.
91H72
18H13
13K97
27H30
51H40
CONTROL
CENTER
(16J95)
CONTROL
PANEL
(16J96)
STOP
Catalog
No.
78G04
78G05
78G06
78G07
78G08
78G09