2018 G&D Chillers GD-30H-2C

(1) available - Item is a used G&D GD-30H-2C packaged glycol chiller. This unit was purchased and installed new in 2018 but never went into service as the project was cancelled. The owner represents that machine in great shape.

REFRIGERATION CIRCUIT DESCRIPTION

-(2) semi hermetic reciprocating compressors

-High efficiency brazed plate HX

-chiller designed with 2 independent refrigeration circuits for maximum

redundancy and efficiency

- air cooled condenser with low ambient controls

-all refrigeration piping complete

-suction accumulators

-liquid receivers with service valves

-removable core filter dryers

-sight glass

-electronic expansion valve/solenoid valves (EXV)

-hi/low pressure switches

-oil failure control

-fan cycling controls

GLYCOL CIRCUIT DESCRIPTION

-Insulated SS glycol reservoir

-Auxiliary ports for future chiller Module

-chiller pump

-process pump *With Variable Frequency Drive (VFD)

-Bypass valve

-temp gauges

-liquid filled pressure gauge

-union and ball valve for pump isolation

-all insulated copper piping

ELECTRICAL DESCRIPTION

Complete NEMA 4 Hoffman Enclosure includes:

-circuit breakers

-motor starts

-phase loss protection

-motor overload protection

-alternate relay (for equal run time)

-microprocessor controls with communication

-freeze stat

-flow switch

-hi/low pressure switch

-oil failure protection

-crank case heater

-single point electrical connection

ALSO AVAILABLE (additional)-

Custom GD-10CWS-PW Cold Water Package

Includes the following:

-Water pump included

-Engineered high efficiency heat exchanger rated for otable water

-Digital temperature controller

-All insulated copper piping

-Stainless steel and fully insulated buffer tank

-ETL (UL508) listed complete control panelwith single point electrcal

-Supply and retirn connections connection

-Supply and return glycol connections

-Louvered stainless steel access anels for easy service and maintenance

-Powder coated steel frame

-Powder coated aluminum housing