Chilled Water Grille Diffuser AC Units MultiTherm®

Chilled Water Grille Diffuser AC Units - Standard Features

Maximum Design Flexibility
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
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 precharged refrigeration circuit.
Attractive 3-Way Supply Air Diffuser And Return Air Grille
Shipped loose for "No Duct" units. Single duct units only require a return air grille and double units require neither.
Motors
3 Speed, long life motors for single phase operation.
Quick Clip Mounting Isolators
Mean fast and easy installation. Isolation is always an important factor for noise.
Condensate Drain Pans
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
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
Electrical Components to include: contactor (for AC or WC units only), relay(s), control transformer and power supply connections.
Fan(s)
Forward curved, direct drive for both supply fan and condenser fan (air cooled units only).
Water Regulating Valve
Standard on water cooled units. Rated at 150 PSIG.

Optional Features

Remote thermostat, wall mounted (can be combined with 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.