Lennox KHA SERIES - Unit Component Diagrams; KHA Parts Arrangement Diagram; KHA Control Box Diagram

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KHA PARTS ARRANGEMENT
FIGURE 1
INDOOR COIL
BLOWER
MOTOR
OUTDOOR FAN
OUTDOOR
COIL
CONDENSATE
DRAIN
ECONOMIZER
(OPTIONAL)
ELECTRIC HEAT
(OPTIONAL)
COMPRESSOR
BLOWER
REVERSING
VALVE
DEFROST CONTROL
BOARD (CMC1)
FILTERS
024, 030, 036, 048, :16 X 20 X 2"
060S, : 20 X 20 X 2"
TB1 LOW VOLTAGE
TERMINAL BLOCK
INDOOR TXV
OUTDOOR
TXV
KHA CONTROL BOX
FIGURE 2
T1
CMC1
FAN RELAY
K10
TRANSFORMER
T1
BLOWER CONTACTOR
K3
CONTACTOR
K1
CAPACITOR C1
or C12
TRANSFORMER T4
OR
OVERLOAD RELAY S42
TERMINAL BLOCK TB1
TRANSFER RELAY
K8
LOW AMBIENT RELAY
K58