50XP
GUIDE SPECIFICATIONS (CONT)
M. Special Features:
1.Coil Options:
Shall include
2.Economizer:
a.Economizer controls capable of providing free cooling using outside air.
b.Equipped with low leakage dampers not to exceed 3% leakage, at 1.0 IN. W.C. pressure differential.
c.Spring return motor shuts off outdoor damper on power failure.
3.Flat Roof Curb:
Curbs shall have seal strip and a wood nailer for flashing and shall be installed per manufacturer’s instructions.
4.Manual Outdoor Air Damper:
Package shall consist of damper, birdscreen, and rainhood which can be preset to admit outdoor air for
5.Thermostat:
To provide for
6.Low Ambient Package:
Shall consist of a
7.Filter Rack Kit:
Shall provide filter mounting for downflow or horizontal applications.
8.
Shall have the ability to convert the supply and return open- ings from rectangular to round.
9.Compressor Protection:
10.Crankcase Heater:
Shall provide
11.Electric Heaters:
a.Electric heater shall be availabel as a
b.Heater elements shall be open wire type, adequately supported and insulated with ceramic bushings.
c.Electric heater packages must provide single point power connection capability.
12.Compressor Start Kit (single phase units only):
Shall provide additional starting torque for
Copyright 2008 Carrier Corp. D 7310 W. Morris St. D Indianapolis, IN 46231 | Printed in U.S.A. | Edition Date: 09/08 | Catalog No: |
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Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. | Replaces: |
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