USA Coil Products
Little Chill Coolers

     MODEL NUMBER INFORMATION
Model Number Information

STANDARD FEATURES

MAXIMUM DESIGN FLEXIBILITY
Little Chill Coolers
For both air cooled or water cooled applications. Units de­signed for mounting above 2 ft. x 4 ft. suspended panel open­ing. Provides comfort and temperature control for many types of areas. COILS Copper tube, aluminum fin, mounted in a stainless steel drain pan.

COMPRESSOR
Little Chill Coolers
Protected by thermal overload protection with both high (manual reset) and low (automatic reset) pressure switches. An expansion valve, a liquid line filter/dryer, and a sight mois­ture indicator provide a completely self-contained factory pre-charged refrigeration circuit.

ATTRACTIVE 3-WAY SUPPLY AIR DIFFUSER AND RETURN AIR GRILLE
Little Chill Coolers
Shipped loose for “no duct” units. Single duct units only re­quire a return air grille and double units require neither.

MOTORS
Little Chill Coolers
3-speed, long life motors for single phase operation.

QUICK CLIP MOUNTING ISOLATORS
Little Chill Coolers
Mean fast and easy installation. Isolation is always an im­portant factor for noise.
CONDENSATE DRAIN PANS
Little Chill Coolers
Stainless steel and elevated to allow for proper trapping of condensate. Drain connections (3/4” f.p.t.) are provided on each side of cabinet.

FLOAT SWITCH
Little Chill Coolers
Provided for each drain pan to prevent overflow in the event of a blocked drain line or if unit is not installed in a level position. Switch is wired to unit control panel.

ELECTRICAL CONTROL PANEL
Little Chill Coolers
Electrical Components to include: contactor (for AC or WC units only), relay(s), control transformer and power supply connections.

FAN(S)
Little Chill Coolers
Forward curved, direct drive for both supply fan and con­denser fan (air cooled units only).

WATER REGULATING VALVE
Little Chill Coolers
Standard on water cooled units. Rated at 150 PSIG.

OPTIONAL FEATURES

  • Remote thermostat, wall mounted (can be combined w/3-speed switch).


  • Low ambient control on air cooled units.


  • Humidifier
    • evaporative media type
    • includes humidistat
    • remote wall-mounted.


  • Electric reheat (Hot water or steam on request) with factory
    • wired contactor and remote dehumidistat.
  • Remote condensate pump package.


  • Transformer to 1-60-277 Volt.


  • Remote status panel w/L.E.D. indicators for cooling, hu­midifying, condensate overflow.


  • Flow control with a 2-way solenoid valve or a 3-way sole­noid valve.
    Little Chill

OVERVIEW
Little Chill Coolers
NOMENCLATURE
Little Chill Coolers
STANDARD &
OPTIONAL FEATURES

Little Chill Coolers
PERFORMANCE SPECS
- Air Cooled

Little Chill Coolers
Little Chill Coolers
PERFORMANCE SPECS
- DX/Water

Little Chill Coolers
DIMENSIONS
- Air Cooled

Little Chill Coolers
Little Chill Coolers
DIMENSIONS
- Chilled Water - Direct Expansion

Little Chill Coolers
Print Product Literature


Copyright © 2004 USA Coil & Air.