Scroll, Reciprocating, or Rotary Screw Type

2.4.1

**************************************************************************

NOTE: These type units are typically available in

capacities of 1406 kW (400 tons) or less.

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Chiller shall be constructed and rated in accordance with ARI 550/590.

Chiller shall be conform to ASHRAE 15. [Chiller shall have a minimum full

load COP EER rating of [_____] and a part load COP kW/ton rating of [_____]

in accordance with ARI 550/590.] As a minimum, chiller shall include the

following components as defined in paragraph CHILLER COMPONENTS.

a.

Refrigerant and oil

b.

Structural base

c.

Chiller refrigerant circuit

d.

Controls package

e.

Scroll, reciprocating, or rotary screw compressor

f.

Compressor driver, [electric motor] [gas-engine]

g.

Compressor driver connection

h.

Liquid cooler (evaporator)

i.

[Air][Water]-cooled condenser coil

j.

[Heat recovery condenser]

k.

[Receiver]

l.

Tools

2.4.2

Centrifugal or Rotary Screw Type

**************************************************************************

NOTE: These type units are typically available in

capacities of 703 kW (150 tons) or more.

**************************************************************************

Chiller shall be constructed and rated in accordance with ARI 550/590.

[Chiller shall have a minimum full load COP EER rating of [_____] and a

part load COP kW/ton rating of [_____] in accordance with ARI 550/590.]

Chiller shall conform to ASHRAE 15. As a minimum, chiller shall include

the following components as defined in paragraph CHILLER COMPONENTS.

a.

Refrigerant and oil

b.

Structural base

c.

Chiller refrigerant circuit

d.

Controls package

SECTION 15620A

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