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PAQUETES > YCY14 |
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All units shall be
factory assembled, piped, internally wired and fully charged
with R-22. All units shall be designed to operate at outdoor
ambient temperatures as high as 115° F. Cooling capacities shall
be rated in accordance with A.R.I. standards. The YCY-G heating/cooling
unit design is UL listed, specifically for outdoor applications
using propane or natural gas. All units shall be designed for
outdoor rooftop or ground level installation. Shipped for
horizontal application, convertible to
downflow. |
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Casings
All panels shall be phosphatized, zinc-coated steel and weather-resistant
powder paint., gasketed and insulated. Foil-faced glass fiber
insulation shall be in the heat exchanger section and the
evaporator section. Base pan shall be zinc-coated, heavy gauge,
galvanized steel.
Weatherguard™ exterior corrosion resistant screws shall be used
for added resistance to rust and corrosion.
Controls
Refrigeration cycle controls shall include condenser fan,
evaporator fan and compressor contactors. Compressors shall be
equipped with a combination internal winding thermostat/current
overload. Internal high pressure relief shall also be provided.
Refrigeration System
Compressors — All units shall have hermetically sealed Climatuff®
compressors. Compressors shall be equipped with over
temperature, over current and high pressure protection
Evaporator Coil — Internally enhanced 3/8-inch OD seamless
copper tubing mechanically bonded to aluminum fins, factory
pressure and leak tested at 250 to 300 psig.
Condenser Coil — Outdoor coils shall be internally enhanced 3/8-inch
OD seamless copper tubing mechanically bonded to
aluminum fins. Each coil shall be factory pressure and
leak tested at 420 psig. Indoor Fan — Direct-drive, forward-curved,
centrifugal type. Motor shall have thermal overload
protection. Permanently lubricated motor bearings. Motor/blower
assembly isolated from unit with rubber
mounts.
Outdoor Fan — Direct-drive, draw thru, vertical discharge
propeller type. Weatherproofed permanent split capacitor fan
motor shall have built-in thermal
overload and permanently lubricated motor bearings.
Low Ambient — Standard refrigerant system operation down to 55°
F Low ambient accessory required for operation in 0° F
ambient condition. |
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FICHA TÉCNICA
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| PAQUETES |
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