Specifications

THIS DOCUMENT IS THE PROPERTY OF MICROMETL CORPORATION AND IS DELIVERED UPON THE EXPRESS CONDITION THAT THE CONTENTS WILL NOT BE DISCLOSED OR USED WITHOUT MICROMETL’S WRITTEN CONSENT
MICROMETL CORP. - 3035 NORTH SHADELAND AVENUE, SUITE 300 - INDIANAPOLIS, IN 46226 - 1-800-662-4822 --- MICROMETL SPARKS - 905 SOUTHERN WAY - SPARKS, NV 89431 - 1-800-884-4662
Part Number:
SUBMITTAL MicroMetl
FORM NO.
DATE:
SUBMITTED TO:
COMPANY:
DRAWN BY:
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NOTES:
HORIZONTAL ECONOMIZER WITH MODULATING
CENTRIFUGAL POWER RELIEF FOR YORK PREDATOR
BP,DF,DH,DM,XP,ZF,ZH,ZJ,ZR 078-102; DR 090-102 Units
1844-0200-MA130
4844-0200-MA130
11217-1P 4/10
FEATURES
Blower motor includes automatic internal thermal protection.•
Blower motor includes adjustable pulley.•
Electrical components are isolated from the air stream in an electrical box.•
Blowers have prelubricated ball bearings with rubber isolators and a •
dynamically balanced wheel.
Hinged access door for motor and pulley access.•
Separate panel to access electrical components.•
Modulates relief based on space pressure.•
Belimo
Actuator
Gear driven
dampers
Required clearance for
service and operation
Exhaust hood side 24”
Outside air side 24”
Access door side 36”
Unit top 36”
Economizer Includes
Honeywell W7212
controller capable of
CO2 demand Control
and power exhaust
activation switch.
Return air
Controls cabinet
Exhaust
Economizer
Outside air
Water entrainment
lterincluded
27 5/8”
7”
28”
31”
Note:
For proper wire sizing to the unit, add full load amps and 1.
MicroMetl full load amps.
Externalstaticwouldbespecictoeachjobandmayinclude2.
return air duct, dampers in return air and/or return grilles.
SIDE VIEW
Power Relief Specications
Voltage Part #
CFM Performance vs. Static In. WG. Full
Load
Amps
HP
Wt.
Lbs.
0.1 0.2 0.25 0.3
208/230/3ph 1844-0200-MA130
3100 2700 2460 2200
3.4/3.3
1 225
460/3ph 4844-0200-MA130 1.7