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Specications
EnErgy Star
®
models
WALLMASTER HEAT PUMP
HEATING PERFORMANCE
Change-over from heat pump operation to resistance operation on models
indicated is automatic at a preset outside ambient temperature of approxi-
mately 35°F.
Calculate the heat loss of the space to be heated. As long as the heat loss does
not exceed the resistance heating capacity rating of the unit, the heating per-
formance will be satisfactory.
Note: all models will produce condensate. If condensate disposal is desired, an
optional drain kit is available.
DEFROST CONTROL: Initiated at 20°F (outdoor coil temperature) and termi-
nated at 43°F (outdoor coil temperature). During defrost, the compressor stops
and the electric heat starts, then operates with the fan to maintain indoor
comfort. Below 43°F, the unit remains in electric heat mode. During electric heat
mode, the unit will achieve the following ratings: 11000/9100 BTU/h, 16.0/14.7
amps, and 3550/2950 watts.
DEFROST DRAIN: Drain automatically opens at approximately 50°F to prevent
condensate from freezing inside drain pan.
Model
Cooling
Capacity
BTU/h
Heating
Capacity
BTU/h
Volts
Rated
Cooling
Amps
Cooling
Watts
Heating
Amps
Heating
Watts
Energy
Efficiency
Ratio
EER
Moisture
Removal
Pints/Hr.
Room
Side Air
Circulation
Net
Weight
Lbs.
WALLMASTER
WS08B10A 8000 — 115 6.8 762 — — 10.5 1.3 245 93
WS10B10A 10000 — 115 8.7 954 — — 10.5 2.4 245 103
WS14B10A 13500 — 115 12.0 1415 — — 9.5 3.3 295 112
WS10B30A 10000/10000 — 230/208 4.6/5.0 1005/996 — — 10.0/10.0 2.1 260 101
WS13B30B 12500/12000 — 230/208 6.3/6.7 1404/1379 — — 8.9/8.7 3.3 280 109
WS16B30A 15800/15000 — 230/208 7.8/8.5 1756/1705 — — 9.0/8.8 4.2 290 119
WE10B33C 10000/10000 11000/9100 230/208 4.6/5.0 1005/996 16.0/14.7 3550/2950 10.0/10.0 2.1 260 103
WE13B33C 12500/12000 11000/9100 230/208 6.3/6.7 1404/1379 16.0/14.7 3550/2950 8.9/8.7 3.3 280 111
WE16B33C 15800/15000 11000/9100 230/208 7.8/8.5 1756/1705 16.0/14.7 3550/2950 9.0/8.8 4.2 290 121
WY10B33C 10100/9800 8100/7800 230/208 4.6/4.8 1013/976 3.9/4.0 857/821 10.0/10.0 2.5 230 107
WY13B33C 12500/12100 10400/10000 230/208 6.4/6.8 1389/1352 5.4/5.7 1182/1136 9.0/9.0 3.2 280 116
WallMaster
Model Number
Circuit Rating
Breaker
or T-D Fuse
Plug Face
(NEMA#)
Wall
Outlet
Appearance
WS08B10A, WS10B10A,
WS14B10A
125V - 15A 5 - 15P
WS10B30A, WS13B30A,
WS16B30A
250V - 15A 6 - 15P
WE10, WE13, WE16
WY10, WY13
250V - 20A 6 - 20P
WallMaster Heat Pump heating information (shown in red) indicates heat pump heating performance. WallMaster Electric Heat heating information (shown in red)
indicates electric heat strip performance. For WallMaster Heat Pump electric heating performance refer to corresponding WallMaster Electric Heat model.
As an EnErgy Star
®
partner, Friedrich Air Conditioning Co.
has determined that the selected EnErgy Star
®
models ( )
meet the EnErgy Star
®
guidelines for energy efciency.