Model Number Identification - Lennox MHB Series Installation, Instruction And Service Manual

Model Number Identification

OUTDOOR SINGLE ZONE HEAT PUMP UNITS
Series Type
M = Mini-Split
H = Heat Pump
Major Design Sequence
B = Second Generation
Nominal Cooling Capacity
WALL-MOUNTED INDOOR UNITS
Series Type
M = Mini-Split
WH = Wall-Mounted Non-Ducted Unit
Major Design Sequence
M H B 009 S 4 S ­ 1 P
Unit Type
009 = 0.75 ton
012 = 1 ton
018 = 1.5 tons
024 = 2 tons
M WH B 009 S 4 ­ 1 P
Unit Type
B = Second Generation
Nominal Cooling Capacity
009 = 0.75 ton
012 = 1 ton
018 = 1.5 tons
024 = 2 tons
Refrigerant Circuits
S = Single Circuit
Refrigerant Type
4 = HFC-410A
Cooling Efficiency
S = Standard Efficiency
Refrigerant Type
4 = HFC-410A
Cooling Efficiency
S = Standard Efficiency
3
Voltage
L = 115V-1 phase-60Hz
P = 208/230V-1 phase-60Hz
Minor Design Sequence
1 = 1st Revision
Voltage
L = 115V-1 phase-60Hz
P = 208/230V-1 phase-60Hz
Minor Design Sequence
1 = 1st Revision