General Data
MODEL | 4YCY4048A1096A | 4YCY4048A1120A | 4YCY4048A3096A | ||
RATED Volts/PH/Hz |
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Performance Cooling BTUH | 48000 | 48000 | 48000 |
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Indoor Airflow (CFM) | 1605 | 1605 | 1605 |
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Power Input (KW) | 4.034 | 4.034 | 4.034 |
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11.9 / 14.2 | 11.9 / 14.2 | 11.9 / 14.2 |
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Sound Power Rating [dB(A)]8 | 73 | 73 | 73 |
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| Performance Heating | 72000 |
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Input BTUH - 1st Stage (Natural Gas) | 90000 | 72000 |
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Input BTUH - 2nd Stage (Natural Gas) | 96000 | 120000 | 96000 |
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AFUE | 80.0 | 80.0 | 80.0 |
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Temp. Rise — Min/Max (°F) | 30 / 60 | 40 / 70 | 30 / 60 |
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Orifice Qty / Drill Size (Natural Gas) | 3 / #37 | 3 / #32 | 3 / #37 |
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POWER |
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Min. Brch. Cir. Ampacity | 33.8 | 33.8 | 26.4 |
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Fuse Size — Max. (amps) | 50 | 50 | 40 |
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Fuse Size — Recmd. (amps) | 50 | 50 | 40 |
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| COMPRESSOR | SCROLL | SCROLL | SCROLL | |
Volts/Ph/Hz |
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R.L. Amps — L.R. Amps | 20.5 / 109 | 20.5 / 109 | 14.6 / 91 |
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OUTDOOR COIL — TYPE |
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Rows/F.P.I. | 2 / 24 | 2 / 24 | 2 / 24 |
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Face Area (sq.ft.) | 18.01 | 18.01 | 18.01 |
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Tube Size (in.) | 3/8 | 3/8 | 3/8 |
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INDOOR COIL — TYPE | PLATE FIN | PLATE FIN | PLATE FIN |
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Rows/F.P.I. | 3 / 15 | 3 / 15 | 3 / 15 |
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Face Area (sq.ft.) | 5.0 | 5.0 | 5.0 |
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Tube Size (in.) | 3/8 | 3/8 | 3/8 |
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Refrigerant Control | EXPANSION VALVE | EXPANSION VALVE | EXPANSION VALVE | ||
Drain Conn. Size (in.) | 3/4 FEMALE NPT | 3/4 FEMALE NPT | 3/4 FEMALE NPT | ||
OUTDOOR FAN — TYPE | PROPELLER | PROPELLER | PROPELLER |
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Dia. (in.) | 28.2 | 28.2 | 28.2 |
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Drive/No. Speeds | DIRECT / 1 | DIRECT / 1 | DIRECT / 1 | ||
Motor — HP/R.P.M. | 1/4 / 825 | 1/4 / 825 | 1/4 / 825 |
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Volts/Ph/Hz |
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F.L. Amps/L.R. Amps | 1.4 / 3.5 | 1.4 / 3.37 | 1.4 / 3.5 |
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| INDOOR FAN — TYPE | CENTRIFUGAL | CENTRIFUGAL | CENTRIFUGAL | |
Dia x Width (in.) | 11 X 10 | 11 X 10 | 11 X 10 | ||
Drive/No. Speeds | DIRECT / VARIABLE | DIRECT / VARIABLE | DIRECT / VARIABLE | ||
CFM @ 0.0 in. w.g. | SEE FAN PERF TABLE | SEE FAN PERF TABLE | SEE FAN PERF TABLE | ||
Motor — HP/R.P.M. | 3/4 / VARIABLE | 3/4 / VARIABLE | 3/4 / VARIABLE | ||
Volts/Ph/Hz |
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F.L. Amps/L.R. Amps | 6.8 / 6.8 | 6.8 / 6.8 | 6.8 / 6.8 |
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COMBUSTION FAN — TYPE | CENTRIFUGAL | CENTRIFUGAL | CENTRIFUGAL |
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Drive/No. Speeds | DIRECT / 2 | DIRECT / 2 | DIRECT / 2 | ||
Motor — HP/R.P.M. | 1/45 / 2800/1500 | 1/45 / 2800/1500 | 1/45 / 2800/1500 |
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Volts/Ph/Hz |
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FLA | 0.34 | 0.34 | 0.34 |
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FILTER / FURNISHED | NO | NO | NO |
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Type Recommended | THROWAWAY | THROWAWAY | THROWAWAY | ||
Recmd. Face Area (sq. ft.) | 5.3 | 5.3 | 5.3 |
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REFRIGERANT | R410A | R410A | R410A |
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Charge (lbs.) | 8.2 | 8.2 | 8.2 |
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| GAS PIPE SIZE (in.) | 1/2 | 1/2 | 1/2 |
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| DIMENSIONS | H X W X L | H X W X L | H X W X L | |
Crated (in.) | 47.86 / 47.4 / 61.75 | 47.86 / 47.4 / 61.75 | 47.86 / 47.4 / 61.75 |
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WEIGHT | 653 / 525 |
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Shipping (lbs.) / Net (lbs.) | 659 / 531 | 653 / 525 |
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1Certified in accordance with the Unitary
2All models are U L Listed. Ratings shown are for elevations up to 2000 ft. For higher elevations reduce ratings at a rate of 4% per 1000 ft. elevation.
3Convertible to LPG.
4This value is approximate. For more precise value, see Unit Nameplate.
5Based on U.S. Government Standard Tests.
6Filters must be installed in return air stream. Square footages listed are based on 300 f.p.m. face velocity. If permanent filters are used size per manufacturer's recommendation with a clean resistance of 0.05" W.C.
7Unit is shipped on high input, unit is convertible to low input with a Low Fire accessory kit.
8Sound Power values are not adjusted for ARI
7
