York LY8S*UH Furnace User Manual


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278436-YTG-A-0407
Unitary Products Group 3
Nominal external static pressure is 0.50” w.c. at furnace outlet ahead of cooling coils.
Annual Fuel Utilization Efficiency (AFUE) numbers are determined in accordance with DOE Test procedures.
Wire size and over current protection must comply with the National Electrical Code (NFPA-70-latest edition) and all local codes.
RATINGS & PHYSICAL / ELECTRICAL DATA - UPFLOW MODELS
Models
Input Output
Nominal
Airflow
Cabinet
Width
Total Unit
Amps
AFUE
Air Temp.
Rise
MBH MBH CFM In. °F
(G,L)Y8S040A12UH11 40 32 1200 14-1/2 9.0 80.0 25-55
(G,L)Y8S060A12UH11 60 48 1200 14-1/2 9.0 80.0 25-55
(G,L)Y8S080A12UH11 80 64 1200 14-1/2 9.0 80.0 35-65
(G,L)Y8S080B16UH11 80 64 1600 17 1/2 12.0 80.0 25-55
(G,L)Y8S080C16UH11 80 64 1600 21 12.0 80.0 25-55
GY8S080C22UH11
LY8S080C20UH11
80 64
2200
2000
21 14.0 80.0 25-55
(G,L)Y8S100B12UH11 100 80 1200 17 1/2 12.0 80.0 40-70
(G,L)Y8S100B16UH11 100 80 1600 17 1/2 12.0 80.0 35-65
(G,L)Y8S100C16UH11 100 80 1600 21 12.0 80.0 35-65
(G,L)Y8S100C20UH11 100 80 2000 21 14.0 80.0 25-55
GY8S115C16UH11 115 92 1600 21 12.0 80.0 35-65
(G,L)Y8S115C20UH11 115 92 2000 21 14.0 80.0 30-60
(G,L)Y8S130D20UH11 130 104 2000 24-1/2 14.0 80.0 35-65
Models
Input
Max.
Outlet
Air Temp
Blower
Blower
Size
Max
Over-Current
Protect
Min. wire Size
(awg) @ 75 ft
one way
Operation
Weight
MBH °F Hp Amps In. LBS
(G,L)Y8S040A12UH11 40 155 1/2 7.1 10 x 8 20 14 105
(G,L)Y8S060A12UH11 60 155 1/2 7.1 10 x 8 20 14 110
(G,L)Y8S080A12UH11 80 170 1/2 7.1 10 x 8 20 14 117
(G,L)Y8S080B16UH11 80 155 3/4 11.5 11 x 8 20 14 126
(G,L)Y8S080C16UH11 80 155 3/4 11.5 10 x 10 20 14 130
GY8S080C22UH11
LY8S080C20UH11
80 165 1.0 14.0 11 x 11 20 12 140
(G,L)Y8S100B12UH11 100 170 1/2 7.1 10 x 8 20 14 128
(G,L)Y8S100B16UH11 100 165 3/4 11.5 11 x 8 20 14 134
(G,L)Y8S100C16UH11 100 165 3/4 11.5 10 x 10 20 14 140
(G,L)Y8S100C20UH11 100 155 1.0 14.0 11 x 11 20 12 145
GY8S115C16UH11 115 170 3/4 11.5 10 x 10 20 14 145
(G,L)Y8S115C20UH11 115 170 1.0 14.0 11 x 11 20 12 147
(G,L)Y8S130D20UH11 130 165 1.0 14.0 11 x 11 20 12 158
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