COMPRESSOR: Single speed rotary compressors. Available in
commercial single phase voltages.
WATER LINES: 1/2? Copper FPT waterline connections protrude
out the end of the chassis for ease of installation.
COAXIAL HEAT EXCHANGER: Oversized and convoluted with
copper inner tube (optional cupronickel) and steel outer tube,
designed for maximum heat transfer at normal and low water flow
rates to minimize pressure drop.
ALUMINUM AIR COIL: An aluminum air coil is featured in
all Versatec 500 Console units to provide exceptional durability
and high efficiencies. Added protection is also available with an
optional AlumiSeal� coating.
REFRIGERANT CIRCUIT: Units utilize low GWP refrigerant
in sealed circuits. Metering accomplished with thermostatic
expansion valve to deliver optimum refrigerant flow over a wide
range of conditions without troublesome check valves. Four-way
solenoid activated reversing valve faults to heating, and is �cool
brazed� at the factory.
ELECTRIC HEAT: Internally mounted Nickel-Cadmium (Ni-Cad)
electric heat elements with ceramic insulators and thermal switches.
Available in 1 kW or 2 kW for NC09-12 and 3 kW for NC15-18.
ELECTRICAL DISCONNECT: Optional, field installed fused or nonfused electrical disconnect available. Fused sizes available in 10, 12,
15, 20 and 25 amp fuses.
CABINET: Constructed of heavy gauge environmentally-responsible
galvanized steel for maximum corrosion resistance. All cabinets finished
with beige textured epoxy powder coating on both sides for added
protection. Fits "legacy" console footprints.
MOTORIZED OUTSIDE AIR DAMPER: Optional field installed motorized
outside air damper allows for the introduction of 25% outside (fresh) air
into the conditioned space. Powered on by a 24V signal to the damper
motor and spring-closed upon a loss of signal.
CONTROLS: The Compressor Control Module (CCM) comes standard
and provides a more reliable alternative to electro-mechanical systems.
The full featured Aurora Microprocessor Control with expanded unit
sensors is also available as an option. The optional Aurora UPC Control
adds N2 and BACnet compatibility along with unit or wall mounted
sensors or wall mounted thermostat options.
FAN MOTOR: High efficiency 3-speed ECM blower
motors come standard.