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Additional Information
Parts List
Model No.
Serial No.
AH2A 213
7561230
AH2A 354
7561231
AH2A 385
7561232
Ordering Parts:
Please provide Model and Serial Number A when
ordering replacement parts. Order replacement
components from your Viessmann distributor.
Parts
0001 Side panel with return air opening
0002 Side panel
0003 Front panel, top
0004 Front panel, bottom
0005 Bracket for air filter
0006 Panel, return air
0007 Fan motor
0008 Circuit board
0009 Leveling feet (set of 4)
0010 Bracket for fan motor
0011 Blower housing
0012 Blower wheel
0013 Hot water coil
0014 Circulation pump head, GF UPS15-58RU
0015 Sensor for return air (T5)
0016 Sensor for AC discharge air (T4) *1
0017 Sensor for freeze protect (T3)
0018 Sensor for supply water (T1)
0019 Pump support block
0020 Sensor, ambient (T6)
0021 Diagnostic LED
0023 Door safety switch
0024 Terminal block (main power supply)
0025 Transformer, 120VAC / 24VDC
0026 Filter frame *2
0027 Air filter *3
0028 Power factor correction choke *4
0029 Circuit board enclosure
Other Parts (not illustrated)
0022 Sensor clamp
0050 Technical Data Manual
0051 Installation and Operating Instructions
0052 Parts List
*1
Sensor installed in downstream plenum.
*2
For floor-standing installations only.
*3
Please purchase quality replacement air
filters from a local hardware store:
AH2A 213 16 x 20"
AH2A 354 20 x 20"
AH2A 385 20 x 25"
*4
Only for Model AH2A 385.
Viessmann AirflowPLUS AH2A Installation, Operating and Service
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